30GTN GTR

ProductData 30GTN,GTR Air-Cooled Reciprocating Liquid Chillers with ComfortLink™ Controls 50/60 Hz Nominal Capacities: 60 to 410 Tons 205 to 1445 kW Features/Benefits ComfortLink control Your link to a world of simple and easy to use air-cooled chillers that offer outstanding performance and value. The 30GTN,GTR liquid chillers employ more than the latest advanced microprocessor controls, they utilize an expandable platform that grows as your needs change. From stand-alone operation to remotely monitored and operated multi-chiller plants, ComfortLink controls can keep you plugged in. ComfortLink controls are fully communicating, and are cable ready for connection to a Carrier Comfort Network (CCN). Occupancy scheduling, temperature and pressure read-outs, and the ComfortLink scrolling marquee clear language display compliment the standard features, linking you to a world of carefree comfort. The 30GTN,GTR chillers are built on the legendary performance of the Carrier model 30G Flotronic™ chiller and share many of the same time-proven features and technologies providing easy operation, quick installation and start-ups that save you money! Superior temperature control equals potential for greater productivity Whether in the classroom, on the production floor, or in the office, ComfortLink controls can help you to adapt to changing weather and business conditions. Accurate temperature control provided by the Carrier ComfortLink system helps to maintain higher levels of indoor air quality, thermal comfort, and productivity space. While many air-cooled chillers use only leaving fluid temperature control, the 30GTN,GTR chillers utilize leaving fluid temperature control with a standard entering fluid temperature compensation. This Carrier exclusive Copyright 2003 Carrier Corporation Form 30GTN-5PD provides smart control and intelligent machine capacity staging. Unlike many chillers, Carrier model 30GTN,GTR chillers do not require constant fluid flow. The ability to operate with variable flow also allows building owners to realize even greater overall system energy savings in the chilled water pumping system of up to 85%, and not just at the chiller. Energy management made easy While 30GTN,GTR chillers have many standard features such as network communications capability and temperature reset based on return fluid temperature, they can also expand as needs change. Supply temperature reset based on outside air or space temperature is as easy as adding a thermistor. The Energy Management option can allow you to take advantage of changing utility rate structures with easy to use load shedding, demand limiting and temperature reset capabilities. Reset triggered via 4 to 20 mA signal makes integrating from an existing building management system simple. The ComfortLink™ platform can be expanded further with the Service Option which has all of the features of the Energy Management option, along with an additional hand-held ComfortLink Navigator™ display, remote service connection port, and GFCI convenience outlet (60 Hz only). While providing additional information in a clear language format, the Navigator display can be plugged into the unit at either the control panel or at the remote service port, allowing the service technician to operate the unit from where the maintenance or service work is being performed, thereby minimizing downtime to ensure the system is ready for operation in the shortest amount of time. Both the Energy Management and Service Options can be factorysupplied or can be added in the field at a later date as needs change. Full and part load efficiency advantage The 30GTN,GTR chillers with ComfortLink control offer outstanding efficiencies (EER [Energy Efficiency Ratio], COP [coefficient of performance], and IPLV [integrated part load → value]) in both full (up to 9.96 EER) and part load operation (IPLVs up to 14.7). Increased part load efficiency is provided by dual independent refrigeration circuits, suction cutoff unloading, and return fluid temperature compensation. All 30GTN,GTR chiller efficiencies are ASHRAE 90.1-1999 compliant. 2 The fully integrated ComfortLink control system maintains efficient control over the compressors, unloaders, expansion valves, and condenser fans to optimize performance as conditions change. The Carrier exclusive longstroke electronic expansion valve (EXV) operates at reduced condensing pressures, thereby allowing the control to operate the fans down to lower outdoor temperatures. By utilizing valve position information, the control maintains the highest possible evaporator pressure and minimizes the excessive superheat that conventional thermal expansion valve (TXV) systems require. Wider operating ranges equal increased efficiencies and lower installed costs. Building design flexibility Design and consulting engineers will appreciate the broad selection of sizes and wide operating range offered by the 30GTN,GTR chillers. With built-in dual chiller control, imaginative large tonnage systems can be easily engineered and controlled with smaller, easier to handle modules. Modular design allows engineers to consider side by side, offset, or angled placement to fit the awkward spaces that the architect sometimes leaves for mechanical systems. Or, in the case of planned expansion, additional cooling can be brought on-line and controlled from the same system. In some places facility managers may find that the cash flow provided by building up large air-cooled multi-chiller plants can easily offset any efficiency losses when compared to large watercooled centrifugal type chilled water plants. Quality and reliability To assure long life and quality performance, every chiller (both 50 and 60 Hz) is factory run tested at full load. Individual components are also tested at many levels to assure that only the best parts make it into 30GTN,GTR chillers. Long life and reliability are also a function of design. While some manufacturers like to talk about moving parts, Carrier’s engineers recognized the potential dangers to chiller systems caused by problems in the power distribution system. Low voltage and phase imbalances are but a few of the conditions that can hurt the compressor’s motor. Model 30G chillers were one of the first to offer ground current sensing to prevent compressor motor burn-out that would contaminate the system and potentially threaten the life of future replacement compressors. The 06E semi-hermetic compressors are built for performance and have proven themselves in commercial refrigeration equipment worldwide. With tens of thousands of chillers operating in all corners of the world, end-users count on the reliability of Carrier 30G chillers. The Carrier McMinnville, Tennessee (U.S.A.) plant is an ISO 9001:2000 registered facility as are many of Carrier’s other component and assembly plants throughout the world. Features • Simple and easy to use ComfortLink communicating controls. • Wide operating envelope from –28 to 52 C (–20 to 125 F). • Accurate temperature control with return fluid compensation. • Value added features built-in; dual chiller control, reset from return. • Superior full and part-load efficiency. • Precise multiple-step capacity. • Low noise operation (quieter than many screw chillers). • Dual independent refrigerant circuits. • Full load factory run tested. • Wide range of sizes available from stock. • History of proven performance and reliability. Table of contents Page Features/Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24 Factory-Installed Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Field-Installed Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Base Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-42 Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43-51 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52,53 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53-76 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77-84 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85-87 Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88,89 Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-93 104 Features/Benefits (cont) 06E COMPRESSOR PART-LOAD EFFICIENCY 28% GAIN ELECTRONIC EXPANSION VALVE (EXV) MODE Run Status Service Test Temperature Pressures Setpoints Alarm Status Inputs Outputs Configuration Time Clock ESCAPE ENTER Operating Modes Alarms SCROLLING MARQUEE DISPLAY FACTORY TEST Performance Assurance Rated in accordance with ARI Standard 550/590-98 (60 Hz only). R 3 Pre-Coated Aluminum Fins Convenience Group Options ..– Standard Marquee Display E – Standard Marquee Display with Energy Management Option S – Service Option with Navigator Display (208/230.380/415v) LEGEND EXV — Electronic Expansion Valve *Refer to Unit Sizes and Modular Combinations below. NOMINAL TONS 60 70 80 90 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 60 70 80 90 100 110 125 145 160 180 200 220 230 240 260 280 300 325 350 380 410 *60-Hz units/50-Hz units.Model number nomenclature 30GT N 130 - E C 9 2 3 -- 30GT – Air-Cooled Liquid Chiller Options .– Copper Tube.S.575v) V – Service Option with Navigator Display (380. Aluminum E-Coated Fins F – Copper Tube. Copper Fins E – Copper Tube.GTR — — — — — — — — — — — 150 150 150 170 190 210 170 190 210 210 SECTION B UNIT 30GTN.GTR — — — — — — — — — — — 080 090 100 100 110 110 170 190/170* 190 210 Quality Assurance Approvals: ISO 9001 ® IS O UNIT MODEL 30GTN. Copper E-Coated Fins K – Copper Tube.– NOTE: Contact your Carrier representative for details on available factory-installed options.460. Compressor Start N – Across-The-Line Start with ComfortLink™ Controls R – Part-Wind Start with ComfortLink Controls Packaging 1 – Domestic 3 – Export Unit Sizes* 060 100 170 070 110 190 080 130 210 090 150 230 245 255 270 290 Not Used 315 420 330 360 390 V-Ph-Hz 1 – 575-3-60 2 – 380-3-60† 5 – 208/230-3-60 6 – 460-3-60 9 – 380/415-3-50† Module Designation (230-420 Unit Sizes Only)* A B Condenser Coil Options . †Export only — not for U. domestic sale. Aluminum Fins C – Copper Tube. 4 SECTION A UNIT 30GTN.GTR 22 60 UNIT SIZES AND MODULAR COMBINATIONS 90 01:2000 #A EN 9000:2000 . .. Plate Fin.3 52/14 54/14 (1) 275 (1) 299 4 43. Direct Drive 50.0 53..3 168..0 7 11 11 78/15 78/15 6630 7355 080 — One.000 57. all others have 6.0 278 300 4 18..1/0.000 57.3 128..746 6.) No. (in. 299/19..0 22. includes nozzles (gal.3 56. 275/19.. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.0. Shell and Tube 745 745 2 24. lb) No.0 5028 5656 4740 5157 6. (1) 275 (1) 299 (2) 265 (1) 265.7 128.3 278 300 860 1140 4..0 78/15 98/20 78/15 105/20 Reciprocating.0 50.8 18.000 76..5 24. (1) 299 (1) 265. No.0 47. Cu-Al — Cu-Cu — OD — 30GTN. Fans.7 28.746 52.746 8. Semi-Hermetic 1750 (1) 250.000 54.0 18.. Blades.. (1) 265 (1) 265.) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.000 070 — 060 — *06E250 compressor have 4 cylinders. Rows (Ckt A or B) Face Area.) Inlet and Outlet Drain (NPT) 60 Hz ENGLISH 5 30..Direct Expansion.7 450 7015 7740 R-22 090 — 8610 9560 100 — 56. OD Vertical and Horizontal.1/0..0 11 (1) 265.746 51.1/0.1/0. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No.746 76.3 278 300 860 17 3 168.0 46.0 33. Enhanced Copper Tubing 8 17 17 17 17 3 3 3 3 116.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.Dia.1/0.0 14.. 265/19..70/15 69/15 (1) 299 (1) 299 4 50.30 6.0 278 300 4 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 620 620 17 2 116.1/0. NOTE: Facing the compressors.0 44..5 278 278 300 300 Victaulic Type 4 4 3/ 4 5 30. Refrigerant Circuits Net Water Volume.0 15...000 3/ -in. Circuit A is on the right and Circuit B is on the left.0 Propeller.746 6.0 50.0 8. (1) 275 (1) 250.0.. (1) 275 98/20 105/20 8660 9610 110 — Physical data 5 .0. (1) 275 250/14. 1/0.... 265/19. (1) 299 11 50 50 14 1140 4.4 52.4 450 450 450 450 450 450 — One...000 120.1/0. No.. Refrigerant Circuits Net Water Volume..1/0.000 120.000 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 143/35 143/35 133/28 133/28 6 1320 2 52. Fans.1 225. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No. (1) 275.0 61.Direct Expansion.1/0.1 268. (1) 299 (3) 265..1 450 10. Plate Fin.Dia.) Inlet and Outlet Drain (NPT) 60 Hz ENGLISH (cont) Physical data (cont) ...318 50 50 11 17 (3) 275 (3) 275 153/45 162/45 11. (1) 299 (1) 275..6 (3) 265 (2) 299 14 50 50 11 1140 4..9 225..1 128.. Shell and Tube One Per Module.0. 299/19.746 10.. (1) 275 (1) 265.380 14..30 10... Circuit A is on the right and Circuit B is on the left.481 11.30 — 10. Semi-Hermetic 1750 (1) 265.746 12.Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.30 4.746 100..108 Total 1140 1140 1140 1140 1140 — 4.746 16.) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.565 170 — R-22 13.899 210 — 50 50 14 50 50 12 Propeller.746 12.746 100. 275/19.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.30 4.5 278 278 278 278 278 278 — 300 300 300 300 300 300 — Victaulic Type 6 6 6 6 6 4 — 3/ 4 150 — 130 — *06E250 compressor have 4 cylinders. Blades.30 4.9 268.3 353. OD.5 76. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.195 190 — 50 50 11 14 (3) 265 (2) 299 143/35 144/35 10.0 278 300 17 3 225. lb) No.000 (1) 275.0 61.1/0. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No. Direct Drive 178/30 190/40 178/30 185/40 Reciprocating.1/0. Enhanced Copper Tubing 8 17 17 17 17 17 17 — 3 3 3 3 3 3 — 225.. (1) 275.111 19.753 A 56 44 22 8 (1) 250..481 11. Vertical and Horizontal. (2) 299 250/14.753 10.Direct Expansion..) No. NOTE: Facing the compressors..30 4.046 11..000 100. Rows (Ckt A or B) Face Area.. (1) 275 (1) 299 78/15 78/15 6630 7355 230 B — — — — —/— —/— —/— —/— 17. Shell and Tube 1320 1630 1630 1865 1320 745 2065 2 2 2 2 2 2 4 52..0 24..746 6. (in.0 70..000 57.0...000 157.293 12.30 10.. (1) 299 (1) 275.0..676 14.1/0...746 100.1/0.. Cu-Al — Cu-Cu — OD — 30GTN...000 3/ -in. includes nozzles (gal.. all others have 6.0 6 7 12. .746 176..293 12. Cu-Al — Cu-Cu — OD — 30GTN.30 6.000 17 3 225.0.1/0..000 — — — — — — —/— —/— 19.313 Total 50 50 11 50 50 15 Propeller.5 278 300 14 50 50 11 1140 4.1/0.746 76.746 10.0 14 11 — 10. NOTE: Facing the compressors. Rows (Ckt A or B) Face Area.1 450 1320 2 52.000 176.000 76.753 3/ 4 245 B A *06E250 compressor have 4 cylinders.30 16. (1) 250 (2) 265 (3) 265 (2) 299 3/ 4 78/15 78/15 143/35 144/35 6 7015 7740 10.) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in. Blades. includes nozzles (gal.1/0..000 100. Fans.0 278 300 4 (1) 265...3 — — — — 393.Direct Expansion.746 100. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.496 19.493 Total 60 Hz ENGLISH (cont) — — 5 3/ 4 2490 4 91.125 Total 860 2 30..1/0.0 393.481 11. Enhanced Copper Tubing 8 — 17 17 — 17 — 3 3 — 3 353... Plate Fin.Dia. (1) 275 98/20 105/20 8610 9560 270 B .0 450 1140 4.1/0..903 22.3 450 745 2 24..3 61. 265/19..746 10.. Direct Drive — — — 143/35 98/20 —/— 144/35 105/20 —/— Reciprocating. 299/19.0 30.1/0..565 A — 1140 1140 — 1140 — 4.746 157.1 225.1 — — — 18...GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge..000 3/ -in.746 57...000 50 50 15 11 (1) 265..) Inlet and Outlet Drain (NPT) 8610 9560 R-22 255 B 19.000 17 3 128. No.7 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 11 47 53 18 1140 4. Semi-Hermetic 1750 (3) 265 (1) 265.30 8...753 A 50 50 11 17 (3) 275 (3) 275 153/45 162/45 11.000 100.) No... lb) No...481 11. all others have 6.. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No.0..1/0. Refrigerant Circuits Net Water Volume..30 4.. Circuit A is on the right and Circuit B is on the left.5 52. Vertical and Horizontal.. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.4 225.30 10..Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.3 278 300 17 3 168.3 82.. (1) 275 — (2) 299 (1) 265.091 21. (in... Shell and Tube 2065 1320 860 2180 1630 4 2 2 4 2 76.1/0.0.1 168. OD.746 18.746 8.0 — 278 278 — 278 — 300 300 — 300 Victaulic Type — 6 5 — 6 3/ 3/ 3/ — — 4 4 4 — — — — — — —/— —/— 17. 275/19. (1) 275 (1) 265.1/0. (1) 275 — 250/14.1 — 450 450 — 450 One Per Module.30 — 4.. .1/0..9 — 450 450 — One Per Module.30 10. (1) 299 6 50 50 14 1140 4.30 — 20.130 Total Physical data (cont) ..000 17 3 268. (2) 299 (1) 265.3 278 300 5 3/ 4 (1) 265...586 25..3 70.0 450 860 2 30.. Direct Drive 190/40 98/20 185/40 105/20 Reciprocating. (1) 275 (1) 265. Total Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.0.565 A 3/ 4 6 1630 2 61.000 50 50 11 17 (3) 275 (3) 275 153/45 162/45 11.4 30.746 196.1/0.0 — — — — 450.3 100..000 3/ -in.040 24. Refrigerant Circuits Net Water Volume.. Semi-Hermetic 1750 (3) 265.1/0..380 14.Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.676 14.000 120.000 50 50 11 17 (3) 275 (3) 275 153/45 162/45 11...805 Total R-22 8660 9610 315 B 50 54 50 46 12 14 Propeller. (1) 275. Cu-Al — Cu-Cu — OD — 30GTN.9 450 1630 2 61..GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge..000 17 3 168.746 100.9 268.000 — — — — — — —/— —/— 22.0 278 300 17 3 225. (1) 275 265/19..0 436.) Inlet and Outlet Drain (NPT) 60 Hz ENGLISH (cont) 3/ 4 6 1630 2 61. Shell and Tube 2490 1865 860 2725 4 2 2 4 91.30 8...1/0.. 299/19..509 Total — 1140 1140 — — 4..) No.30 4. Blades. (in.0 7 11 13.Direct Expansion. Plate Fin. NOTE: Facing the compressors.30 10.1/0. No.746 76..746 8.7 — 278 278 — — 300 300 — Victaulic Type — 6 5 — 3/ 3/ — — 4 4 B 290 A *06E250 compressor have 4 cylinders. (1) 299 (1) 265.0 278 300 17 3 225.. Circuit A is on the right and Circuit B is on the left..899 A — — — — — — —/— —/— 22.1/0. Fans..1/0.746 120... 275/19.195 — — — — — — —/— —/— 21.. (1) 299 (1) 265.000 196.30 12. all others have 6. OD.. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No.1/0.746 12.293 12.) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.. Enhanced Copper Tubing 8 — 17 17 — — 3 3 — 436..746 20. (1) 299 (1) 275.000 76.746 100. Vertical and Horizontal. (1) 275 11 54 46 14 1140 4. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.336 23.746 200. Rows (Ckt A or B) Face Area. (1) 275..8 (1) 265..0.1 450 1140 4. includes nozzles (gal.9 168.Dia..1 450 1140 4.1/0..0 278 300 6 3/ LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 98/20 105/20 178/30 173/30 4 8660 9610 12. lb) No...565 330 B — — 3260 4 122.293 12.2 — — — 20. . Refrigerant Circuits 2 2 4 2 2 4 2 2 4 Net Water Volume.899 29.1/0.30 — 4.. all others have 6.8 268..195 14.9 537. Ckt A and B Total (sq ft) 268. includes nozzles (gal. (1) 275.1/0.676 12..390 14.9 537.4 70.8 268.746 12.000 240. Semi-Hermetic Speed (rpm) 1750 06E* (Qty) Ckt A (1) 265.746 12. Plate Fin. (1) 299 — (1) 275.. (1) 275. 17 17 — 17 17 — 17 17 — No..1/0. (1) 275 (3) 265. Direct Drive Standard Fan Speed (rpm) 1140 1140 — 1140 1140 — 1140 1140 — No.798 REFRIGERANT TYPE R-22 Charge..30 4. lb) 1630 1630 3260 1865 1630 3495 1865 1865 3730 No.746 12.30 4.0 No..Dia.899 14. OD. (1) 275 — (Qty) Ckt B (1) 265.000 240.9 537. Cu-Al — Cu-Cu — OD — 30GTN..1/0. Rows (Ckt A or B) 3 3 — 3 3 — 3 3 — Face Area.000 240.0 131.9 268.056 13.1/0..746 12.9 268.1/0.094 14.4 140.000 120. (1) 275.380 26. Fans..) Victaulic Type Inlet and Outlet 6 6 — 6 6 — 6 6 — 3 3 3 3/ 3/ 3/ Drain (NPT) /4 /4 — /4 — — 4 4 4 60 Hz ENGLISH (cont) . (1) 275.0.195 29..760 Cu-Cu 14. Total/Over Clear Glass (lb) Ckt A 178/30 178/30 —/— 190/40 178/30 —/— 190/40 190/40 —/— Ckt B 173/30 173/30 —/— 185/40 173/30 —/— 185/40 185/40 —/— COMPRESSORS Reciprocating..1/0.8 Max Working Pressure Refrigerant (psig) 450 450 — 450 450 — 450 450 — COOLER One Per Module. Circuit A is on the right and Circuit B is on the left.Direct Expansion.0 61.. (1) 275.8 Max Working Pressure Refrigerant Side (psig) 278 278 — 278 278 — 278 278 — Max Working Pressure Fluid Side (psig) 300 300 — 300 300 — 300 300 — FLUID CONNECTIONS (in. (2) 299 (1) 265..4 70.000 120.9 268.) 61. 299/ 19... (2) 299 (1) 275. Vertical and Horizontal..380 12...380 13. (1) 299 — (1) 275.000 3/ -in.1/0.676 25. (1) 299 — (3) 265.352 13.746 24.746 Total Airflow (cfm) 120. (1) 299 (1) 265.. (1) 299 (1) 265.4 61.Hp/kW (each) 12. (2) 299 — Oil Charge (Compressor/pt) 265/19.) 4...0 122 70..GTR UNIT SIZE 360 390 420 SYSTEM MODULES A B Total A B Total A B Total APPROX OPERATING WEIGHT (lb) Cu-Al 12. Capacity Control Steps 6 6 — 8 7 — 7 7 — Capacity (%) Ckt A 50 50 — 50 50 — 50 50 — Ckt B 50 50 — 50 50 — 50 50 — Minimum Capacity Step (%) 14 14 — 12 14 — 12 12 — CONDENSER FANS Propeller.1/0..195 28.. 275/19..0. (in.000 120.676 26.746 24.9 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter *06E250 compressor have 4 cylinders.000 120. NOTE: Facing the compressors..746 12.899 14..000 120.. Shell and Tube Weight (empty...30 — 4.30 — No.746 24. (1) 275..30 4.. Enhanced Copper Tubing CONDENSER COILS 8 Fins/in. (1) 275 (1) 265.. (1) 299 — (3) 265.. Blades. 746 6.898 26. 762 6.3 56.0 50.0....61 8.10 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 4 68. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.7/6.61 3103 One.1 3935 4368 110 — Physical data (cont) .3 4 2280 2565 2150 2339 43.1 Reciprocating.) Inlet and Outlet Drain (NPT) 60 Hz SI 5 114.8 31. (1) 275 (1) 250.0.8 070 — 060 — *06E250 compressor have 4 cylinders.3 24.0.. kg) No.0 Propeller.5/6..540 R-22 3189 3518 090 — 3914 4346 100 — 56.898 35. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.746 25.1 1916 2068 282 669 2 10.1 35. Shell and Tube 282 338 338 391 2 68.7 92. Refrigerant Circuits Net Water Volume. (1) 275 44.92 11.0 7 11 11 3013 3343 080 — 19.0 50. (1) 275 (1) 299 (2) 265 (1) 265.4/6. (1) 265 (1) 265.0 44.0.746 35. Direct Expansion.0 14.8 47.6.4/6. (1) 275 250/6. all others have 6.4/6.0.kW (each) Total Airflow (L/s) CONDENSER COILS Fins/in.0 35.746 8.92 15.0. 275/9.. Plate Fin. (mm) No..0 53.7/9..3/6.0 4.53 mm OD..8 35.0 46.4/6.7 114.84 6. Direct Drive 50. 265/9. Circuit A is on the right and Circuit B is on the left.5/9. Enhanced Copper Tubing 669 669 669 669 3 3 3 3 10.068 26.7 1916 2068 391 669 3 15.84 11.5/9.864 54..1 92.0 18.6/6. Semi-Hermetic 29.. NOTE: Facing the compressors.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge...3 31. Rows (Ckt A or B) Face Area. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No.. No.8 44. Vertical and Horizontal.0..864 9..0.746 6.0 22.0 11 (1) 265. Cu-Al — Cu-Cu — OD — 30GTN.8 23.Dia.7/9.. Blades.8 35..746 24. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in.7 28.0 33. Fans.7 1916 1916 1916 1916 2068 2068 2068 2068 Victaulic Type 4 4 4 5 3/ 4 4 (1) 299 (1) 299 (1) 275 (1) 299 50. 299/9.0 47.1 47... (1) 299 (1) 265.0 15.2 (1) 250. 5/15. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.0 19.. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in.. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty)Ckt B Oil Charge (Compressor/L) No.. 265/9. (2) 299 250/6. Semi-Hermetic 29..9 65. Circuit A is on the right and Circuit B is on the left.762 4.898 74..0 4.746 16.2 Reciprocating.11 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 6 600 2 196.. (1) 299 (3) 265. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.762 4...762 4.0 19.8 35.0/15.. (1) 299 50 50 11 65.190 50 50 11 17 (3) 275 (3) 275 69. (1) 275.0.. all others have 6.0 19.8 92. 275/9.7 67.91 24.98 20.630 56.630 47..190 26.4/6.0.91 11. Refrigerant Circuits Net Water Volume. Shell and Tube 600 741 741 848 600 338 938 2 2 2 2 2 2 4 196.762 10.91 20.746 10....98 24. Vertical and Horizontal.. Blades.5/20.6. (1) 299 (1) 275..92 32...Direct Expansion.4/18.6/20.. (1) 299 (1) 275.5 196.0 — 4./15.. 299/9.190 56. Plate Fin.0.746 47.9/13.53 mm OD.762 10. kg) No.Dia.8 1916 2068 669 3 20..4/6. Direct Drive 80.762 — 10.0...kW (each) Total Airflow (L/s) CONDENSER COILS Fins/m No.) Inlet and Outlet Drain (NPT) 60 Hz SI (cont) .0 4.7 11 4754 5342 4566 5144 50 50 14 150 — 130 — *06E250 compressor have 4 cylinders.8 3013 3343 230 B — — — — —/— —/— —/— —/— 7747 8685 Total 19...2 78.0 19.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge..9 4754 5342 A 56 44 22 8 (1) 250.. Shell and Tube One Per Module.3/12.0.9 266. NOTE: Facing the compressors. Enhanced Copper Tubing 669 669 669 669 669 669 — 3 3 3 3 3 3 — 20.5/12.0.088 9.190 19.. Rows (Ckt A or B) Face Area.. Fans.746 12.746 47.5 73.0/15..7 290.91 3103 19.0.9 230.762 4.. Cu-Al — Cu-Cu — OD — 30GTN.. (1) 275..0 6 7 5761 6452 190 — 50 50 11 14 (3) 265 (2) 299 60.9 60..6 84.9 65.5 1916 1916 1916 1916 1916 1916 — 2068 2068 2068 2068 2068 2068 — Victaulic Type 6 6 6 6 6 4 — 3/ 4 14 (3) 265 (2) 299 (1) 275.0. (mm) No.0..6/13.1/18.746 47. (1) 275 (1) 299 35.8 230..2 1) 265. (1) 275 (1) 265..83 3103 3103 3103 3103 3103 3103 One.5 5133 5711 170 — R-22 6081 6772 210 — 50 50 50 50 14 12 Propeller.0.746 12..Direct Expansion.6 86.746 6. 0/15. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No. all others have 6.5/20. NOTE: Facing the compressors. (1) 250 (2) 265 (3) 265 (2) 299 4 35.9 65.. (1) 275 (1) 265.61 3103 19.746 74. 299/9.746 35.. No.. Plate Fin.4/6..5 5133 5711 A — 19.898 669 3 11..5 196.762 — 4.9 — 1916 1916 — 1916 — 2068 2068 — 2068 Victaulic Type — 6 5 — 6 3/ 3/ 3/ — — 4 4 4 — — — — — — —/— —/— 7943 8860 Total 60 Hz SI (cont) 3/ 4 5 391 2 114.0.6 — — — — 36. Fans.746 47.9 65.190 9.0 — 19. 265/9.91 — 3103 3103 — 3103 One Per Module..0.864 85.12 11 47 53 18 19. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.762 8. (1) 275 44. Semi-Hermetic 29..0/15.0...0...kW (each) Total Airflow (L/s) CONDENSER COILS Fins/in.0 — 4.746 18..8 35. Vertical and Horizontal.762 10.5/9.0.0 4..8 65.91 3103 600 2 196.7 1916 2068 669 3 15.054 — — — — — — —/— —/— 9..0 4.088 47.7 311..) Inlet and Outlet Drain (NPT) 3914 4346 R-22 255 B 8668 9688 Total 50 50 11 50 50 15 Propeller. Cu-Al — Cu-Cu — OD — 30GTN..5/9.1 —/— Reciprocating. Refrigerant Circuits Net Water Volume.7/9.Direct Expansion.762 4..7/9..0/15.0.864 50 50 15 11 (1) 265.. (mm) No.7 1916 2068 4 3/ 14 50 50 11 19... Blades.047 10.6/20. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in...61 36..190 669 3 20. (1) 275 — 250/6.0..746 26..0 4.746 8.83 20.4/6.5 230...2 (3) 265 (1) 265. Direct Drive — — — 44..8 1916 2068 6 3/ LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter (1) 265.91 15. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.0 19.762 16..9 4 3189 3518 245 B 4754 5342 A *06E250 compressor have 4 cylinders.6.762 6. Shell and Tube 938 600 391 991 741 4 2 2 4 2 289.190 35.9 4754 5342 A 50 50 11 17 (3) 275 (3) 275 69.. Enhanced Copper Tubing — 669 669 — 669 — 3 3 — 3 32.0 14 11 — 65. kg) No.Dia...746 10.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.746 85.1 3914 4346 270 B — — 1132 4 345.0..746 10.1 —/— 47.5 73. 275/9.057 Total Physical data (cont) .0. Rows (Ckt A or B) Face Area.1 47..0.054 47.8 114.53 mm OD.0/15.0. (1) 275 — (2) 299 (1) 265. Circuit A is on the right and Circuit B is on the left.92 3103 338 2 92..52 — — — 18.52 20. 762 10. (1) 299 (1) 265.0 4.) Inlet and Outlet Drain (NPT) 60 Hz SI (cont) 3/ 4 6 741 2 230.Dia. Fans.746 94.59 20.746 92..0..9 1916 2068 6 669 3 15. Plate Fin..746 8..0 — 19.0..5 5133 5711 330 B — — 1482 4 461. Rows (Ckt A or B) Face Area.0.9 1916 2068 669 3 20.630 — 11 54 46 14 6 (1) 265..4/18.. 299/9. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty..6/20.746 12. Enhanced Copper Tubing — 669 669 — 669 — 3 3 — 3 40..0 4.82 — — — 20... (1) 299 (1) 275.5/20. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No...Direct Expansion. 275/9.7/9.762 — 4. (mm) No.746 20.7 1916 2068 741 2 230.630 35..91 — 3103 3103 — 3103 One Per Module... Shell and Tube 1132 848 391 1239 741 4 2 2 4 2 345.13 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 5 3/ 4 391 2 114..5 5133 5711 A — 19.2 44.746 47.0.5/9.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.0 19. Vertical and Horizontal.91 3103 19. (1) 275.6 78.6 266.1/18.696 10.762 4..1 84.0 4.. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.190 50 50 11 17 (3) 275 (3) 275 69..7/9.98 3103 3/ 4 19.266 11...61 40. all others have 6.864 19.5 114.5/20. (1) 275 (1) 265..9/13.6 R-22 3935 4368 315 B 50 54 50 46 12 14 Propeller.190 9.5/9.. NOTE: Facing the compressors.kW (each) Total Airflow (L/s) CONDENSER COILS Fins/m No.0.8 — — — — 41. (1) 299 (1) 265.9 — 1916 1916 — 1916 — 2068 2068 — 2068 Victaulic Type — 6 5 — 6 3 3/ 3/ — /4 — 4 4 — — — —/— —/— 9.494 56. Cu-Al — Cu-Cu — OD — 30GTN..140 Total 50 50 11 17 (3) 275 (3) 275 69.. Direct Drive 86.762 8.380 — — — — — — —/— —/— 10....7 381. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in.5 73.1 Reciprocating.61 3103 669 3 24.5 73.53 mm OD. (2) 299 (1) 265. (1) 275 (1) 265.820 3935 4368 5761 6452 Total B 290 A *06E250 compressor have 4 cylinders.0.. Circuit A is on the right and Circuit B is on the left.0 — 4. (1) 275 265/9.746 10. Refrigerant Circuits Net Water Volume.1 47.864 92.0.. (1) 299 50 50 14 — — 44.762 12. (1) 275.6/13.59 24..0..016 11..0 7 11 6081 6772 A — — — — — — —/— —/— 10. Semi-Hermetic 29.494 47.. kg) No.2 47.0.98 15.762 20.2 (3) 265. Blades.0.746 56..746 35.422 Total .0.2 230.1 80.6/20. .260 56.746 12.0.2 78. Ckt A and B Total (sq m) 24...630 56. kg) 741 741 1482 848 741 1589 848 848 1696 No..6 —/— 86.746 12.96 24.630 113.0 — 19. Semi-Hermetic Speed (r/s) 29. Circuit A is on the right and Circuit B is on the left.746 12. (1) 299 (1) 265. Blades.522 6081 5761 11...5 266. (2) 299 (1) 265.2 84..0 — 19.6/13.kW (each) 12.9 497.224 6772 6772 13. (1) 275 (3) 265. (1) 275 (1) 265.630 56.98 24.. (mm) 4.0.0 — No.. all others have 6.4 266.762 4.746 24. Capacity Control Steps 6 6 — 8 7 — 7 7 — Capacity (%) Ckt A 50 50 — 50 50 — 50 50 — Ckt B 50 50 — 50 50 — 50 50 — Minimum Capacity Step (%) 14 14 — 12 14 — 12 12 — CONDENSER FANS Propeller.4/18.0.0. (1) 275.0.. Refrigerant Circuits 2 2 4 2 2 4 2 2 4 Net Water Volume. (1) 275.) Victaulic Type Inlet and Outlet 6 6 — 6 6 — 6 6 — 3/ 3/ 3/ 3/ 3/ 3/ Drain (NPT) — — — 4 4 4 4 4 4 60 Hz SI (cont) Physical data (cont) ...162 Cu-Cu 6452 6452 12. Total/Over Clear Glass (kg) Ckt A 80.6/13.2 86.0.. 275/9. (1) 299 — (1) 275.0 19..2 80.762 — No.6 78.904 6772 6452 13.5 533...630 56.9/13.96 24.260 CONDENSER COILS 9.98 49. Vertical and Horizontal.0.2 —/— COMPRESSORS Reciprocating.9/13..14 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter *06E250 compressor have 4 cylinders. (1) 275..98 24.4/18. includes nozzles (L) 230. (1) 275 — (Qty) Ckt B (1) 265.0.630 113.2 —/— Ckt B 78.6 80.9/13.Direct Expansion. (1) 275.6 —/— 86. (1) 299 — (1) 275.4/18. NOTE: Facing the compressors.0.630 113. 299/9.746 24...0 No..842 6081 6081 12.2 06E* (Qty) Ckt A (1) 265.6 —/— 84.1/18.9 461.1/18..8 266..0 Max Working Pressure Refrigerant Side (kPa) 1916 1916 — 1916 1916 — 1916 1916 — Max Working Pressure Fluid Side (kPa) 2068 2068 — 2068 2068 — 2068 2068 — FLUID CONNECTIONS (in.0.544 REFRIGERANT TYPE R-22 Charge.746 12.GTR UNIT SIZE 360 390 420 SYSTEM MODULES A B Total A B Total A B Total APPROX OPERATING WEIGHT (kg) Cu-Al 5761 5761 11.5 230.. Direct Drive Standard Fan Speed (r/s) 19..746 12. Rows (Ckt A or B) 3 3 — 3 3 — 3 3 — Face Area. (1) 275.98 49..746 Total Airflow (L/s) 56.762 — 4.Dia.53 OD. Enhanced Copper Tubing Fins/m 669 669 — 669 669 — 669 669 — No.746 24..6/13. Plate Fin.98 49...9 230. (2) 299 (1) 275.. (1) 299 — (3) 265.96 Max Working Pressure Refrigerant (kPa) 3103 3103 3103 3103 3103 3103 COOLER One Per Module...1/18..762 4.0.. (1) 299 — (3) 265. (1) 299 (1) 265.762 — 4.6 —/— 84. Cu-Al — Cu-Cu — OD — 30GTN.762 4.0 19. Shell and Tube Weight (empty.98 24. Fans...260 56.0 19. (2) 299 — Oil Charge (Compressor/L) 265/9. (1) 275. 1/0.0 50..0 278 300 4 4 4 24... Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No. No..) Inlet and Outlet Drain (NPT) 50 Hz ENGLISH 5 30..) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.0 11 (2) 299 (2) 299 98/20 105/20 8840 9790 110 — .5 278 300 3/ 4 Victaulic Type 4 24.746 6.1/0.0 278 300 620 17 2 116.0 46.0. (1) 299 250/14. (1) 299 (1) 265.000 50. all others have 6.0 50.Dia.000 76.. Plate Fin. (1) 299 (1) 299 (1) 299 (1) 265.0.1/0.746 6..746 52. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.1/0. Fans...0 8.0 19..000 50.0 6 8 11 11 070 — 060 — *06E250 compressor have 4 cylinders.746 51. Enhanced Copper Tubing 17 17 17 17 3 3 3 3 116.0 Propeller. 265/19.746 8. Semi-Hermetic 1450 (1) 265.3 18.3 278 300 6.15 71/15 69/15 52/14 54/14 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 6720 7445 R-22 7135 7860 090 — 8710 9660 100 — 950 6.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.3 4 (1) 299 (1) 299 5453 6081 4780 5197 080 — 78/15 78/15 98/20 78/15 78/15 105/20 Reciprocating.0 13. Cu-Al — Cu-Cu — OD — 30GTN.1/0. lb) No.0 16. Rows (Ckt A or B) Face Area. Refrigerant Circuits Net Water Volume.0 33.7 128.7 6.. includes nozzles (gal.3 128.) No.... Shell and Tube 620 745 745 860 3/ -in. NOTE: Facing the compressors..Direct Expansion.0 42. 275/19. 8 58. (1) 275 (1) 265.Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.3 168. Blades.000 57.0 450 One. (in..0 14..0 38..746 76. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No. (1) 265 (1) 265.0 17.0 54.3 278 300 860 17 3 68.000 OD Vertical and Horizontal.30 62.000 57.0.. Direct Drive 50. 299/19.5 278 300 5 30.1/0.0 18. (1) 299 (1) 265. Circuit A is on the right and Circuit B is on the left.0 50.. Circuit A is on the right and Circuit B is on the left.30 6..746 16.511 11.1 225..1/0. lb) No. Enhanced Copper Tubing 8 17 17 17 17 17 17 — 3 3 3 3 3 3 — 225.000 (1) 265. Plate Fin..746 100. Shell and Tube One Per Module. Rows (Ckt A or B) Face Area. (1) 299 (1) 299 78/15 78/15 6720 7445 230 B — — — — — — —/— —/— 17. Vertical and Horizontal.16 (3) 299 (2) 299 14 60 40 13 950 6.746 100.000 57. Direct Expansion..000 3/ -in. (in. (2) 299 153/45 162/45 11.746 6.Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in..0 70. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.....545 15..4 52.) No..5 76.064 210 — 50 52 50 48 17 10 Propeller.5 278 278 278 278 278 278 — 300 300 300 300 300 300 — Victaulic Type 6 6 6 6 6 4 — 3/ 4 150 — 130 — *06E250 compressor have 4 cylinders..30 10.783 48 52 10 17 (2) 275. Cu-Al — Cu-Cu — OD — 30GTN.0.1/0.30 10..000 120. Blades. (1) 299 (1) 275.1/0. Direct Expansion...1/0. OD.676 11... Direct Drive 178/30 190/40 173/30 185/40 Reciprocating. 299/19. (2) 275 (2) 299 14 52 48 10 950 6. Semi-Hermetic 1450 (3) 299 (2) 265.443 12.3 353.) Inlet and Outlet Drain (NPT) 50 Hz ENGLISH (cont) Physical data (cont) . all others have 6.948 10.. 275/19..... Refrigerant Circuits Net Water Volume....0 7 7 12. (1) 299 (3) 299 (3) 299 265/19.30 6.000 100.396 19.4 450 450 450 450 450 450 — One..) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.676 11.746 12.Dia..906 14.000 157... Fans..948 A 62 38 16 8 (1) 265. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.1/0..000 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 143/35 144/35 133/28 137/28 6 1320 2 52.425 190 — 60 40 13 14 (3) 299 (2) 299 143/35 144/35 10..1/0.746 12..9 225..000 120.393 Total 950 950 950 950 950 — 6.0 61.9 268..746 10.1/0.1 268.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge. Shell and Tube 1320 1630 1630 1865 1320 745 2065 2 2 2 2 2 2 4 52. No.1 128.746 100.0 61.1/0.715 170 — R-22 13. includes nozzles (gal.1 450 10.30 6. NOTE: Facing the compressors..30 — 10..0.30 6.0 24..0 278 300 17 3 225. 0 30.. Semi-Hermetic 1450 (3) 299 (1) 265..746 57. (1) 299 98/20 105/20 8710 9660 270 B . (1) 299 (1) 265.. (1) 299 — 265/19.948 A 48 52 10 17 (2) 275..746 8. 275/19. Rows (Ckt A or B) Face Area. OD. all others have 6. (1) 299 (1) 265..30 10.808 Total 50 Hz ENGLISH (cont) — — 5 3/ 4 2490 4 91.. (in.) No..000 3/ -in.1/0. Fans. Enhanced Copper Tubing 8 — 17 17 — 17 — 3 3 — 3 353.1 — — — 18.676 11.... Direct Drive — — — 98/20 —/— 105/20 —/— Reciprocating.000 — — — — — — —/— —/— 20.0. (1) 299 (1) 275.000 76.30 — 6.3 61..1/0.1 450 1320 2 52..000 100. Shell and Tube 2065 1320 860 2180 1630 4 2 2 4 2 76. 299/19.386 21.000 176.0 14 11 — 143/35 144/35 10.000 100..Dia..0. Plate Fin. (2) 299 153/45 162/45 11.1/0. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No. lb) No.1/0.17 54 46 14 950 6..000 17 3 128.608 Total 60 40 13 50 50 13 Propeller..3 82.1/0..000 17 3 225..746 18. includes nozzles (gal. Cu-Al — Cu-Cu — OD — 30GTN.3 450 745 2 24..746 10.746 10.0 — 278 278 — 278 — 300 300 — 300 Victaulic Type —— 6 5 — 6 3/ 3/ 3/ — 4 4 4 — — — — — — —/— —/— 17..Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.30 6.375 Total 860 2 30.1/0..4 225..) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.0 393.1/0. Vertical and Horizontal.746 157. (1) 299 — (2) 299 (1) 265.1 168.153 22.715 A — 950 950 — 950 — 6.676 11.000 50 50 13 11 (1) 265..30 8.1/0. Direct Expansion.1 225.1 — 450 450 — 450 One Per Module.30 6. No.811 19...948 3/ 4 245 B A *06E250 compressor have 4 cylinders...0 450 950 6..443 12.. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No..5 278 300 60 40 13 950 6..746 176.746 100. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty. Refrigerant Circuits Net Water Volume..1/0.0 278 300 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 11 14 4 (1) 265.30 16. Blades..3 — — — — 393. (1) 275 (3) 299 (2) 299 3/ 4 78/15 78/15 143/35 144/35 6 7135 7860 10.3 278 300 17 3 168...) Inlet and Outlet Drain (NPT) 8710 9660 R-22 255 B 19.746 76.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.5 52. NOTE: Facing the compressors.. Circuit A is on the right and Circuit B is on the left. 545 15.000 3/ -in.1/0. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No.886 25..3 — — (2) 299 (2) 299 (3) 299 (3) 299 — — 436.443 12. (2) 299 (2) 299 — (3) 299 (2) 299 — 265/19...9 — — — 20.. (1) 299 (1) 275..30 — 6.000 76....000 17 3 268.746 100.) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in..746 10.0 278 300 17 3 225.000 48 52 10 17 (2) 275..Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.215 Total 8840 9790 290 B 12..425 A *06E250 compressor have 4 cylinders.) Inlet and Outlet Drain (NPT) 8840 9790 315 B R-22 22..715 A 950 950 — 950 6.854 Total 50 — 50 — 17 — Propeller. 275/19..746 196.0 278 300 6 3/ 4 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 2490 4 91. 299/19.1/0.30 6. lb) No.. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.30 12..30 10.3 100.1 450 450 — 450 One Per Module.7 61..1/0. Blades. Refrigerant Circuits Net Water Volume.443 12.0 450 860 2 30.3 278 300 5 3/ 4 6 50 50 17 950 6.30 8. Fans.4 30.746 200.000 17 3 168...000 — — — — — — —/— —/— 22.746 120.. Vertical and Horizontal.0 — — — — 450.....906 14.000 — — — — — — —/— —/— 98. (2) 299 153/45 162/45 11. Shell and Tube 1865 860 2725 1630 2 2 4 2 70. (1) 299 (1) 275.0 278 278 — 278 300 300 — 300 Victaulic Type 6 5 — 6 3/ 3/ 3/ — 4 4 4 52 48 10 98/20 —/— 105/20 —/— Reciprocating..1/0.746 120...9 225..GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.. Cu-Al — Cu-Cu — OD — 30GTN. (in. all others have 6.1/0.1/0..0.Dia.746 20. OD..000 196.1/0. Direct Expansion. (2) 299 153/45 162/45 11. Direct Drive 48 52 10 17 (2) 275. Rows (Ckt A or B) Face Area. Circuit A is on the right and Circuit B is on the left.. includes nozzles (gal.0. NOTE: Facing the compressors.. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty.1/0.. No.20 105/20 178/30 173/30 21.) No.18 — — 11 50 50 17 950 6...9 168.1/0.746 8.715 330 B — — 3260 4 122.000 100.746 76.9 450 1630 2 61.064 A 50 Hz ENGLISH (cont) 3/ 4 6 1630 2 61. Semi-Hermetic 1450 (2) 265.0 7 11 — 190/40 185/40 13.0 436. Enhanced Copper Tubing 8 17 17 — 17 3 3 — 3 268.430 Total Physical data (cont) .746 24..30 12.2 — — — 20. Plate Fin.385 24.1 450 950 6. 9 537.906 14. Direct Expansion.1/0... Circuit A is on the right and Circuit B is on the left.064 A 52 48 10 7 (2) 265. Enhanced Copper Tubing 8 — 17 17 — 17 — 3 3 — 3 494.0.715 12.8 — — — 24... all others have 6...30 12..000 — — — — — — — —/— —/— 27.) Inlet and Outlet Drain (NPT) 50 Hz ENGLISH (cont) 3/ 4 6 1865 2 70. NOTE: Facing the compressors.064 A — 950 950 — 950 — 6.1 450 1630 2 61.30 12..1/0...1/0. Ckt A and B Total (sq ft) Max Working Pressure Refrigerant (psig) COOLER Weight (empty. Total/Over Clear Glass (lb) Ckt A Ckt B COMPRESSORS Speed (rpm) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/pt) No.4 278 300 17 3 268.0.090 30.0 268.746 12.4 — 278 278 — 278 — 300 300 — 300 Victaulic Type — 6 6 — 6 3/ 3/ 3/ — — 4 4 4 —/— —/— 24.1/0..Hp/kW (each) Total Airflow (cfm) CONDENSER COILS Fins/in.906 14.128 Total .140 11.9 450 950 6. (1) 299 (1) 275. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (rpm) No.000 3/ -in.000 950 6.746 120. (2) 299 (3) 299 — (3) 299 (3) 299 — 265/19.000 240.9 450 1630 2 61...545 15. Blades...8 268.. No.30 6.746 240.0 278 300 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 950 6.) No..451 29. (2) 299 (3) 299 190/40 185/40 13.. Plate Fin.1/0.0 278 300 17 3 268..0 131..746 12..8 — — — — 537...746 220.1/0.425 Total 360 B A *06E250 compressor have 4 cylinders. (2) 299 (3) 299 (3) 299 3/ 4 — — 153/45 162/45 178/30 173/30 12.746 12.30 — 6... (in.425 R-22 390 B 26.30 12. 299/19. Vertical and Horizontal.000 120.545 15.0 7 6 — — 52 50 — 48 50 — 10 17 — Propeller. Semi-Hermetic 1450 (2) 265..349 27. Rows (Ckt A or B) Face Area.746 24.9 268.4 70.1/0..000 52 48 10 7 (2) 265. Cu-Al — Cu-Cu — OD — 30GTN.489 Total 190/40 178/30 —/— 185/40 173/30 —/— Reciprocating. (2) 299 (3) 299 190/40 185/40 13.000 120...) Max Working Pressure Refrigerant Side (psig) Max Working Pressure Fluid Side (psig) FLUID CONNECTIONS (in.064 420 B — — 3730 4 140.4 61. lb) No. Direct Drive 13.443 12.1/0.746 120..... OD.000 120.19 17 3 225.9 450 450 450 One Per Module. Fans..GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (lb) Cu-Al Cu-Cu REFRIGERANT TYPE Charge. includes nozzles (gal.1/0. Shell and Tube 3260 1865 1630 3495 1865 4 2 2 4 2 122 70.000 4 6 48 52 19 3/ 17 6 50 50 17 6 — — — — — (2) 275. Refrigerant Circuits Net Water Volume.545 15...30 24.Dia.746 100. 275/19. 1 4018 4450 110 — Physical data (cont) .) Inlet and Outlet Drain (NPT) 50 Hz SI 5 114..0 11 (2) 299 (2) 299 44. 275/9..20 32.746 25. No.92 11..864 50.5/6..0. Semi-Hermetic 24..0 11 (1) 265.8 (1) 265.4/6.0.92 15.kW (each) Total Airflow (L/s) CONDENSER COILS Fins/in.898 26.8 Reciprocating.0 38.8 31.0 16.2 (1) 265.746 8. (1) 299 (1) 265....746 6.7/9.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge. Refrigerant Circuits Net Water Volume..762 62. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.. Plate Fin... kg) No.0 42..746 35. (1) 275 250/6.0.84 11. (mm) No.6/6. all others have 6. Circuit A is on the right and Circuit B is on the left.3 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 4 68.864 9.1 92.0 14.0 33. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.1 3960 4390 100 — 6. (1) 299 (1) 299 (1) 265.61 8. Rows (Ckt A or B) Face Area.Dia.. NOTE: Facing the compressors.746 6. (1) 299 (1) 265.898 35.3 24.0 8 11 3055 3384 080 — 50. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No.53 mm OD.0 46.4/6.0..0. Direct Drive 35.8 35.7 1916 2068 391 669 3 15. 299/9.4/6. 265/9.0 50. Blades.746 24..540 070 — 060 — *06E250 compressor have 4 cylinders. Shell and Tube 282 338 338 391 2 68.0...2/6.7 114. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in.1 1916 2068 282 669 2 10. Cu-Al — Cu-Cu — OD — 30GTN.5/9.3/6.7 1916 1916 1916 1916 2068 2068 2068 2068 Victaulic Type 4 4 4 5 3/ 4 2473 2758 2168 2357 6.3 23.8 6.0 50. Enhanced Copper Tubing 669 669 669 669 3 3 3 3 10..0 13.0 Propeller. Vertical and Horizontal.0 50.0 54.6.0 19.7 92.8 35. Direct Expansion.0.7/9.1 44.8 35. (1) 265 (1) 299 6 58.61 3103 One. Fans..5/9.84 R-22 3243 3573 090 — 15.068 26.0 17. (1) 299 44.1 47.3 (1) 299 (1) 299 4 50.4/6.0. 0...746 47. Circuit A is on the right and Circuit B is on the left.190 6 600 2 196..53 mm OD...746 47.4/6.1/18.8 230. Blades.5/12..21 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 65.8 1916 2068 669 3 20.5 1916 1916 1916 1916 1916 1916 — 2068 2068 2068 2068 2068 2068 — Victaulic Type 6 6 6 6 6 4 — 3/ 4 150 — 130 — *06E250 compressor have 4 cylinders.762 10..6 86.630 47. Shell and Tube 600 741 741 848 600 338 938 2 2 2 2 2 2 4 196.762 10.2/12.2 78..6/20.2 (3) 299 (2) 265. (2) 299 69.0.7 290.0.4/15..9 (3) 299 (2) 299 14 60 40 13 15.9 266. Vertical and Horizontal. (2) 275 (2) 299 14 52 48 10 15.2 Reciprocating.... Refrigerant Circuits Net Water Volume. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No.0.762 6.190 60..5/15.762 — 10..898 74...5/20.98 24.8 15..0/15. Plate Fin.Direct Expansion.0.) Inlet and Outlet Drain (NPT) 50 Hz SI (cont) .8 92.762 6.088 9. NOTE: Facing the compressors.4/18.630 56..0.0... (1) 299 (3) 299 (3) 299 265/9..kW (each) Total Airflow (L/s) CONDENSER COILS Fins/m No.5 73.0.762 6.6 84.762 6.9 230..9 65.6/13.9 65. Semi-Hermetic 24.746 16.92 32. kg) No.8 6.8 15.8 15... Rows (Ckt A or B) Face Area.746 47.5 5201 5779 170 — R-22 6156 6847 210 — 50 52 50 48 17 10 Propeller. (1) 299 (1) 299 35. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty..8 3055 3384 230 B — — — — —/— —/— —/— —/— 7907 8814 Total 15.Direct Expansion.91 11. (1) 299 (1) 275.0 7 8 5866 6556 190 — 60 40 13 14 (3) 299 (2) 299 60. 275/9.0. Cu-Al — Cu-Cu — OD — 30GTN.8 35.91 20.0. Shell and Tube One Per Module. 299/9.190 26.8 6..91 24.. all others have 6.91 3103 4852 5430 4778 5335 48 52 10 17 (2) 275..746 12...Dia.746 10.7 62.98 20..190 56.83 3103 3103 3103 3103 3103 3103 — One.4/6. (mm) No..9 4852 5430 A 62 38 16 8 (1) 265.8 — 6.0/15..8 15..746 12... Enhanced Copper Tubing 669 669 669 669 669 669 — 3 3 3 3 3 3 — 20..5 196. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.7 (1) 265.9/13. Direct Drive 80. Fans.746 6..GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in. .5 230..8 — 6.0/15. kg) No.746 10. (1) 299 — 265/9.7 311..2 (3) 299 (1) 265.8 15.746 47. Fans. 299/9.190 9..088 47.762 10.9 65.9 — 1916 1916 — 1916 — 2068 2068 — 2068 Victaulic Type — 6 5 — 6 3/ 3/ 3/ — — 4 4 4 — — — — — — —/— —/— 8095 9003 Total 50 Hz SI (cont) 3/ 4 5 391 2 114...054 — — — — — — —/— —/— 9.746 18. (2) 299 69.Direct Expansion...5 196.8 35.762 16..53 mm OD. 275/9.8 6.0.0 14 11 — 65.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.4/15. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No.22 54 46 14 15.746 26..8 114... (1) 299 — (2) 299 (1) 265.8 1916 2068 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 11 14 4 4 (1) 265.054 47.52 20. Blades.. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in. (1) 299 44...52 — — — 18.91 3103 600 2 196. Plate Fin.1 —/— 47...83 20.746 35..9 4852 5430 A 48 52 10 17 (2) 275.5 5201 5779 A — 15.0.4/15.) Inlet and Outlet Drain (NPT) 3960 4390 R-22 255 B 8812 9820 Total 60 40 13 50 50 13 Propeller. Direct Drive — — — 44.864 85....8 6..746 74.8 65....0.1 47.61 36.0.161 10.0. No.5/9.0. all others have 6.7/9..8 6. Refrigerant Circuits Net Water Volume. (1) 299 (1) 265.0/15..5 73. NOTE: Facing the compressors.92 3103 338 2 92. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.746 85.91 15.6 — — — — 36.762 — 6. Vertical and Horizontal.7 1916 2068 669 3 15.9 6 3243 4390 4852 5430 3/ 4 245 B A *06E250 compressor have 4 cylinders. (1) 299 (1) 275. Semi-Hermetic 24.. Circuit A is on the right and Circuit B is on the left. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.0.0..746 10.8 — 15. Cu-Al — Cu-Cu — OD — 30GTN...0.0.864 50 50 13 11 (1) 265.9 65.Dia. Enhanced Copper Tubing — 669 669 — 669 — 3 3 — 3 32.5/9.4/6.5/20. (1) 299 (1) 265.. (1) 275 (3) 299 (2) 299 3/ 35.169 Total Physical data (cont) .7/9..762 8.91 — 3103 3103 — 3103 One Per Module.kW (each) Total Airflow (L/s) CONDENSER COILS Fins/in.. Rows (Ckt A or B) Face Area.7 1916 2068 60 40 13 15.61 3103 15.0.190 669 3 20.6/20.. Shell and Tube 938 600 391 991 741 4 2 2 4 2 289.762 6. (mm) No.4/6.746 8.1 —/— Reciprocating.898 669 3 11.762 6.1 3960 4390 270 B — — 1132 4 345.190 35.. ) Inlet and Outlet Drain (NPT) 50 Hz SI (cont) 3/ 4 6 741 2 230.7/9.5/9.746 94. Cu-Al — Cu-Cu — OD — 30GTN.23 669 3 15. Enhanced Copper Tubing — 669 669 — 669 — 3 3 — 3 40.4/18.746 47.9 1916 2068 669 3 20.746 10.kW (each) Total Airflow (L/s) CONDENSER COILS Fins/m No.61 40.7 381.2 6156 6847 A 48 52 10 17 (2) 275.762 20.. Refrigerant Circuits Net Water Volume.380 — — — — — — —/— —/— 10.762 12.762 8..8 15. (2) 299 (2) 299 — (3) 299 (2) 299 — 265/9.630 4 5 50 50 17 3/ 11 6 50 50 17 6 — (2) 299 (2) 299 (3) 299 (3) 299 3/ 4 — — 44.7 1916 2068 669 3 24.5 73.864 92.53 mm OD.8 6.0.59 24.0.5 73.1 47.. 299/9. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No.2 84..5 5201 5779 330 B — — 1482 4 461. (2) 299 69.. (1) 299 (1) 275.190 48 52 10 17 (2) 275.82 — — — 20.864 15.0. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No..59 20.8 — — — — 41.006 4018 4450 5866 6556 Total 290 B A *06E250 compressor have 4 cylinders.6/20..5 5201 5779 A — 15...190 9. 275/9.98 15. Plate Fin..91 — 3103 3103 — 3103 One Per Module.6/20...558 Total .91 3103 15.746 20.762 10.8 — 15...5 114..7/9. Fans.0. 0..2 230. Direct Drive 44....1 —/— 47.746 12. (mm) No.0. (2) 299 69..Direct Expansion.746 92.0.9/13. all others have 6.746 56.884 11.0.2 (2) 265..174 11.5/20.8 6..494 47..762 — 6..6 78. Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty. Vertical and Horizontal.0..630 35....0.9 — 1916 1916 — 1916 — 2068 2068 — 2068 Victaulic Type — 6 5 — 6 3 3/ 3/ — /4 — 4 4 — — — —/— —/— 9.5/20.1/18. kg) No..GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.9 1916 2068 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 15.Dia. NOTE: Facing the compressors.746 35.8 — 6.762 6. Semi-Hermetic 24.1 —/— Reciprocating..6 4018 4450 R-22 315 B 10.402 11.746 8.5/9.1 80..98 3103 741 2 230.. Shell and Tube 1132 848 391 1239 741 4 2 2 4 2 345.0 7 11 — 86. (1) 299 (1) 275.8 6. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in. Circuit A is on the right and Circuit B is on the left. Rows (Ckt A or B) Face Area..61 3103 391 2 114.6/13..0. Blades..494 56..297 Total 52 48 10 50 — 50 — 17 — Propeller.6 266. .746 12.98 3103 741 2 230. Cu-Al — Cu-Cu — OD — 30GTN.6/13. Direct Drive — — — 86.4 266.. (2) 299 (3) 299 86..0 — — — — 49.6 —/— Reciprocating. Blades.4/18.1/18..9/13. Total/Over Clear Glass (kg) Ckt A Ckt B COMPRESSORS Speed (r/s) 06E* (Qty) Ckt A (Qty) Ckt B Oil Charge (Compressor/L) No..98 49.8 15.) Inlet and Outlet Drain (NPT) 5866 6556 R-22 390 B 12. Plate Fin.0..746 56.190 669 3 20.9 1916 2068 50 50 17 15. Fans.Dia..762 6.762 12.89 24.0..9 497.260 — — — — — — —/— —/— 12.98 3103 15. Capacity Control Steps Capacity (%) Ckt A Ckt B Minimum Capacity Step (%) CONDENSER FANS Standard Fan Speed (r/s) No.2 78. Circuit A is on the right and Circuit B is on the left..746 12.24 48 52 19 15..kW (each) Total Airflow (L/s) CONDENSER COILS Fins/m No. 275/9.6/13.2 80.335 Total 50 Hz SI (cont) 3/ 4 6 848 2 266.Direct Expansion.. (2) 299 (3) 299 (3) 299 3/ 4 80. includes nozzles (L) Max Working Pressure Refrigerant Side (kPa) Max Working Pressure Fluid Side (kPa) FLUID CONNECTIONS (in..2 6156 6847 420 B — — 1696 4 533..9/13..260 56.762 — 6...0.96 24. kg) No.694 Total Physical data (cont) .746 12.0.. Vertical and Horizontal. 299/9...067 12.8 6.746 113.4/18.0.0 7 6 — 6156 6847 A 52 48 10 7 (2) 265.746 103.0..0.2 84.630 56.8 6.9/13.746 47... Ckt A and B Total (sq m) Max Working Pressure Refrigerant (kPa) COOLER Weight (empty.1/18.746 24. (1) 299 (1) 275.403 Total 52 48 10 50 50 17 Propeller.GTR UNIT SIZE SYSTEM MODULES APPROX OPERATING WEIGHT (kg) Cu-Al Cu-Cu REFRIGERANT TYPE Charge.630 52 48 10 7 (2) 265..0.630 113.96 — — — 24..0. (2) 299 (3) 299 86.9 1916 2068 LEGEND Copper Tubing — Aluminum Fins Condenser Coil Copper Tubing — Copper Fins Condenser Coil Outside Diameter 17 6 6 (2) 275.2 84.53 OD.0.0.98 — 3103 3103 — 3103 One Per Module.6/13.6 6 5201 5779 5866 6556 3/ 4 360 B A *06E250 compressor have 4 cylinders.8 266..312 13..5 — 1916 1916 — 1916 — 2068 2068 — 2068 Victaulic Type — 6 6 — 6 3/ 3/ 3/ — — 4 4 4 — — — — — — —/— —/— 11.022 13.91 3103 741 2 230..6 73. Rows (Ckt A or B) Face Area..6 —/— 84. (2) 299 (3) 299 — (3) 299 (3) 299 — 265/9.762 12.2 (2) 265.5 1916 2068 669 3 24.746 56. Semi-Hermetic 24. Enhanced Copper Tubing — 669 669 — 669 — 3 3 — 3 45.8 6.. NOTE: Facing the compressors. Shell and Tube 1482 848 741 1589 848 4 2 2 4 2 461..5 230..630 9..8 — 15.98 24.630 669 3 24...8 — 6..762 24.4/18.820 56. Refrigerant Circuits Net Water Volume.. (mm) No.2 6156 6847 A — 15.6 78.1/18. all others have 6.6 80.762 12. 4 and 3. allowing the service technician to operate the unit from where the maintenance or service work is being performed. wg (250 kPa) (external to the chiller) at nominal condenser airflow. Sound reduction option consists of specially designed system of fans and acoustic enclosures for reducing sound levels without compromising chiller performance. Demand limit requires an external 4 to 20 mA signal or a 2-step remote pair of dry contacts.) Demand limiting allows the unit capacity to be limited during periods of peak energy usage.) Low-ambient Motormaster® V head-pressure control allows unit operation to –20 F (–29 C) on all unit sizes. an accessory thermistor is required for outdoor air and/or space temperature reset. NOTE: For ambient temperatures below 32 F (0° C). The starting current is usually lower than a larger compressor using PW start. Hot gas bypass option allows additional capacity reduction for unit operation below the minimum step of unloading. thereby minimizing downtime to ensure the system is ready for operation in the shortest amount of time. 811-217 and 811-019). are modified to correct for the lower refrigeration flow rates and low-ambient Motormaster V control is required.9 C). Also available as a field-installed accessory. a part-wind start option is available (denoted by a R in the fifth position of the unit model number) for all sizes.4 in.7 C). See Price Pages for further details. and handheld ComfortLink™ Navigator™ display module. 25 . Temperature reset can also be accomplished based on return fluid. outdoor-air. While providing additional information in a clear language format. wg 100 kPa) and 1 in. (The EMM option is not required when using entering-water. It is available on size 060 and 070 units. Contact Carrier Application Engineering for more information. (Additional packaging is required. this option uses low-noise AeroAcoustic (Flying Bird) fans and taller discharge stacks. Thermal expansion valves (TXV) (Sizes 060-110) and liquid line solenoid valves (LLSV) replace the EXV. Non-fused electrical disconnect is factory installed for all voltages. E-Coating AL Fins. However.GTR units to be used in applications with an external static pressure of up to 1 in. These types of reset are available with the main board. disconnect is a “thru-thedoor” type. For 060 and 070 sizes. NOTE: Electrical requirements (MCA and MOCP) increase with high-static fan option. For 50 Hz units. Two options are available: 0. Temperature reset lets the unit reset the leaving fluid temperature to a higher temperature during low load conditions. Service Option includes the Energy Management Module (described above) plus a GFCI (ground fault current interrupter) convenience outlet (60 Hz only). Contact your Carrier representative for details on operation at temperatures below 35 F (1. Brine option for all sizes permits leaving fluid temperatures to be set between 15 and 39 F (–9. cooling set point reset. Energy Management Module (EMM) is used for 4 to 20 mA leaving fluid temperature reset. disconnect on the center panel on the cooler side of the chiller. inhibited glycol antifreeze solutions are recommended to prevent freeze-up in the event of power failure. Also available as a field-installed accessory. disconnect is a “thru-the-door” type except for 208/230-3-60 units where the disconnect mounts below the control box. outdoor air or space temperature. Pre-Coated AL CU LEGEND — Aluminum — Copper ENVIRONMENT Standard Mild Coastal Severe Coastal Industrial Combined Industrial/Coastal X X X X X X *See page 47 for further details and Carrier publication “Environmental Corrosion Protection” (Pub. This is also available as a field-installed accessory. See page 47 for additional details or contact your Carrier representative for further information. related controls. No. Part-wind (PW) start generally is not required where multiple 06E compressors are installed. the Navigator display can be plugged into the unit at either the control panel or at the remote service port. 230A-420A. Refrigeration circuit components. Both the 4 to 20 mA and 2-step demand limit percentage values are adjustable. For 080-110 and 230B-315B sizes.Factory-installed options High-static fans allow the 30GTN. Also available as a field-installed accessory. remote service connection port. For 130-210. CONDENSER COIL OPTION RECOMMENDATIONS COPPER-TUBE COILS WITH ENVIRO-SHIELD OPTIONS* AL Fins (Standard Coils) CU Fins AL Fins. such as the expansion device. These should be used to prevent a reduction in airflow to the conditioned space whenever an application requires external ductwork which will raise the job static requirements. Cooler heater helps protect the cooler to –20 F (–29 C). Control transformer is sized to supply the needs of the control circuit. and 330B-420B sizes. NOTE: Accessory unloaders (where available) further reduce minimum capacity step and provide a more efficient alternative to hot gas bypass in light load situations. and part-load energy savings related to the EXV function. However. wg (250 kPa). Minimum operating ambient temperature for TXV-equipped units with standard head pressure control is 35 F (1. Condenser coil options (Enviro-Shield™) — Several options are available to match coil construction to the site conditions for the best durability. 4 to 20 mA demand limit and two-step demand limit. or space temperature for temperature reset.7 C). E-Coating CU Fins. Temperature reset can also be accomplished based on return fluid. and the fan system is compatible with Motormaster V head-pressure control.Field-installed accessories Ground current protection includes an electronic sensor that monitors all phases of the 3-phase power supply to the compressor. 230B-315B One on Compressor B1 (CXB required). A Motormaster V control is required for each circuit. Also available as a factory-installed option (060 and 070 sizes only). This is an accessory for 060 and 070 sizes (standard on 080-210 sizes). the compressor expansion board (CXB) accessory is required for operation of more than 1 unloader per circuit. The following additional unloaders are supported: UNITS 30GTN. Condenser coil hail guard package includes louvered condenser coil hail guards and installation hardware. 4 to 20 mA demand limit and two-step demand limit. Discharge and suction pressure gage panel aids in routine maintenance when reading system pressures. Both the 4 to 20 mA and 2-step demand limit percentage values are adjustable. Convenience outlet accessory kit provides a 115-v. Sound reduction kit consists of a specially-designed system of fans and acoustic enclosures for reducing sound levels without compromising chiller performance. factory-installed fan motors compatible with the Motormaster V control require no motor change-out. At the first sign of a short to ground. All other models have the CXB factory installed. sourcing power from the main unit power connection. The 50 Hz units require 2 HD52AK653 or HD52AK654 speed control rated motors for each 060-210 module.) Demand limiting allows the unit capacity to be limited during periods of peak energy usage. 080-110. Also available as a factory-installed option. The weatherproof enclosure and industrial grade extension cord makes the Navigator ideally suited for outdoor applications. Magnets located on the back of the module allow attachment to any sheet metal component for hands free operation. 230A-315A. Compressor expansion board is an additional circuit board used in multiple compressor units. an accessory thermistor is required for outdoor air and/or space temperature reset. and 230B-315B sizes. outdoor air or space temperature. Energy Management Module (EMM) is used for 4 to 20 mA leaving fluid temperature reset. These types of reset are available with the main board. This accessory is sold in sets of 2 kits per package. Trim kit accessory is available for field installation between 2 unit modules. Remote enhanced display contains a remotely mounted 40-character per line. Service port provides a remote connection receptacle for the Navigator display module. French. 130 (60 Hz). control. Chilled fluid flow switch accessory is available for field installation (all sizes). Spanish or Portuguese.GTR ADDITIONAL UNLOADERS None on Compressor A1. Also available as a factory-installed option. Each gage is equipped with a shutoff valve. This accessory may be required when installing additional unloaders. The outlet is field mounted in the control box and is powered by the unit control circuit. The port is housed on a weatherproof enclosure for location adjacent to serviced components. outdoor-air. Temperature reset lets the unit reset the leaving fluid temperature to a higher temperature during low load conditions. handheld display module for convenient access to unit status. operation. cooling set point reset. and installation hardware. configuration and troubleshooting diagnostics capability. For installation on 060-110. Each lead compressor requires a separate gage panel. Both pressure gages are mounted on a common panel. compressors and condenser coils from damage due to vandalism. The switch mounts on lead compressor in each refrigerant circuit. 16-line display panel for unit diagnostics. Demand limit requires an external 4 to 20 mA signal or a 2-step remote pair of dry contacts. Navigator™ display module provides a portable. Oil pressure switch package includes 2 oil pressure switches for unit. Additional electric suction cutoff unloader(s) can be field-installed on all sizes. The accessory package includes sensor. (The EMM option is not required when using entering-water. Unloader(s) (when available) further reduce minimum capacity step and provide a more efficient alternative to hot gas bypass. the sensor shuts down the compressor to prevent contamination of the refrigerant system. Remote cooler mounting permits indoor relocation of the cooler up to 75 ft (22 m) away from base unit. This protection is an accessory for 060 and 070 (60 Hz) sizes only (standard on 070 [50 Hz] and all 080-210 sizes [50/60 Hz]). 060. The kit contains sheet metal pieces and all necessary mounting hardware. GFCI (Ground Fault Current Interrupter) female receptacle. 20-character LCD display provides clear language information in English. . However. 130 (60 Hz). For 60 Hz units. Piping and electrical connections are made easy by factory-provided piping stubs and electrical terminal blocks. Unit control display access door provides easy access to the unit control module through a see-through door without having to open or remove control box panels. One on Compressor A1. Control transformer is sized to supply the needs of the control circuit. Motormaster® V head-pressure control allows unit to operate down to –20 F (–29 C). Security grilles protect the chiller cooler.070 One on Compressor B1 (CXB not required). The 4-line. One on Compressor A1. 330-420 One on Compressor B1 (CXB not required). No fan motor change is required. 150-210. 4 transformers must be field-supplied. or space temperature for temperature reset. 26 Hot gas bypass package includes solenoid control valves and a hot gas bypass valve. In 575-v applications. Non-fused disconnect option available on all voltages. a perimeter support channel between the unit and the isolators is recommended. [mm] A B 3-67/8 4-105/16 [1090] [1481] 3-7 4-109/16 [1092] [1488] 3-6 4-101/2 [1067] [1486] 3-63/16 4-107/8 [1072] [1496] UNIT VOLTAGE 30GTN. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. They are not recommended for spring isolator location. 2.070 60 60 60 60 60 60 50 21/2 35/8 21/2 35/8 21/2 35/8 35/8 [63. Mounting holes may be used to mount unit to concrete pad.070 27 . [mm] FIELD POWER SUPPLY CONNECTIONS NOTES: 1. 4. If spring isolators are used.DIMENSIONS — ft-in.0] [92.0] [63.5] [92.GTR Base unit dimensions — 30GTN. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. power side door opens in opposite direction.5] [92.070 380/415 060.GTR060. Dimensions in [ ] are in mm. When unit has non-fused disconnect option.0] 2 2 1 1 1 1 1 — QTY. 5. Hz DIAMETER in.070 380 060.5] [92. GTR 060 208/230 070 060 460 070 575 060. 070C 070 060C 060 UNIT 30GTN.0] [63. If spring isolators are used.GTR230. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. a perimeter support channel between the unit and the isolators is recommended. Non-fused disconnect option mounted in control box on 380. They are not recommended for spring isolator location. power side door opens in opposite direction. non-fused disconnect mounted underneath control box. 30GTN.GTR080 is also Module B for 30GTN. 6.GTR080 28 . Dimensions in [ ] are in mm. 575 v (60 Hz) and 380/415 v (50 Hz). Unit must have clearances for airflow as follows: Top — Do not restrict in any way.NOTES: 1. When unit has non-fused disconnect option. 4. 2. 5. Base unit dimensions — 30GTN. Mounting holes may be used to mount unit to concrete pad. For 208/230 v (60 Hz). 460. NOTES: 1. a perimeter support channel between the unit and the isolators is recommended. For 208/230 v (60 Hz).GTR090 29 . power side door opens in opposite direction. Non-fused disconnect option mounted in control box on 380. 2. non-fused disconnect mounted underneath control box. 30GTN. 5. They are not recommended for spring isolator location. 4. Dimensions in [ ] are in mm.GTR090 is also Module B for 30GTN. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.GTR245. 575 v (60 Hz) and 380/415 v (50 Hz). Base unit dimensions — 30GTN. 460. Mounting holes may be used to mount unit to concrete pad. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. 6. When unit has non-fused disconnect option. If spring isolators are used. 4. 6. When unit has non-fused disconnect option.110 30 . Unit must have clearances for airflow as follows: Top — Do not restrict in any way.GTR255. power side door opens in opposite direction. Non-fused disconnect option mounted in control box on 380.GTR110 is also Module B for 30GTN. non-fused disconnect mounted underneath control box. For 208/230 v (60 Hz).GTR290.GTR100 is also Module B for 30GTN. Dimensions in [ ] are in mm. They are not recommended for spring isolator location. Mounting holes may be used to mount unit to concrete pad.NOTES: 1. 2. 460. 5. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.315.GTR100. 575 v (60 Hz) and 380/415 v (50 Hz). Base unit dimensions — 30GTN. If spring isolators are used.270 30GTN. 30GTN. a perimeter support channel between the unit and the isolators is recommended. 245. 170 150 130 UNIT 30GTN. [mm] A B C D 9-41/2 4-11/8 1-43/4 0-91/2 [2858] [1267] [425] [242] 9-4 4-21/2 1-43/4 0-91/2 [2849] [1283] [425] [242] 9-41/8 4-21/2 1-55/8 0-85/8 [2865] [1283] [448] [219] NOTES: 1. 30GTN. Dimensions in [ ] are in mm. 30GTN. a perimeter support channel between the unit and the isolators is recommended. Mounting holes may be used to mount unit to concrete pad.330.DIMENSIONS — ft-in.GTR130-170 31 .GTR170 is also Module A for 30GTN.GTR150 is also Module A for 30GTN. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.GTR170 is also Module B for 30GTN. 2.255.360 (50 Hz). They are not recommended for spring isolator location.GTR330. 5.GTR Base unit dimensions — 30GTN.GTR270. 4. 30GTN. Unit must have clearances for airflow as follows: Top — Do not restrict in any way.GTR230. If spring isolators are used. 210 .GTR315. 2.GTR A 11-4 [3454] 11-3 [3444] B 4-21/2 [1283] 4-2 [1270] DIMENSIONS — ft-in. Base unit dimensions — 30GTN. Mounting holes may be used to mount unit to concrete pad.GTR360 (60 Hz). [mm] C D E F 1-55/8 6-37/16 7-81/4 0-85/8 [448] [1916] [2343] [219] 1-67/16 5-111/2 8-29/16 0-91/2 [468] [1816] [2504] [242] G H 1-9 6-47/16 [533.GTR290.4] [1941. 4.GTR210 is also Module A for 30GTN. 5. 30GTN. 390. 30GTN.390.2] NOTES: 1.32 210 190 UNIT 30GTN. 30GTN.GTR190 is also Module A for 30GTN.3] 1-11 5-111/2 [584] [1816.360.420. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.GTR420. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. If spring isolators are used. Dimensions in [ ] are in mm. a perimeter support channel between the unit and the isolators is recommended.GTR210 is also Module B for 30GTN.GTR190. 30GTN.GTR190 is also Module B for 30GTN. They are not recommended for spring isolator location. Non-fused disconnect option mounted in control box on 380. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. 4.GTR230.245 33 . For 208/230 v (60 Hz). They are not recommended for spring isolator location. 6.NOTES: 1. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. power side door opens in opposite direction. Mounting holes may be used to mount unit to concrete pad. Unit shipped in 2 pieces. Dimensions in [ ] are in mm. When units have non-fused disconnect option. 5. a perimeter support channel between the unit and the isolators is recommended. 575 v (60 Hz) and 380/415 v (50 Hz). 2. Base unit dimensions — 30GTN. If spring isolators are used. 460. nonfused disconnect mounted underneath control box. [mm] A B 0-91/2 1-43/4 [241] [425] 0-81/2 1-55/8 [216] [448] NOTES: 1.270 . Mounting holes may be used to mount unit to concrete pad. non-fused disconnect mounted underneath control box. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.GTR DIMENSIONS — ft-in. 575 v (60 Hz) and 380/415 v (50 Hz). Unit must have clearances for airflow as follows: Top — Do not restrict in any way. Non-fused disconnect option mounted in control box on 380. For 208/230 v (60 Hz). 4. Dimensions in [ ] are in mm. 2. 5. Unit shipped in 2 pieces. a perimeter support channel between the unit and the isolators is recommended.34 270 255 UNIT 30GTN. When unit has non-fused disconnect option. They are not recommended for spring isolator location. 460. Base unit dimensions — 30GTN. power side door opens in opposite direction. If spring isolators are used.GTR255. 6. a perimeter support channel between the unit and the isolators is recommended. 6. power side door opens in opposite direction.2] NOTES: 1. They are not recommended for spring isolator location. If spring isolators are used. When unit has non-fused disconnect option. Mounting holes may be used to mount unit to concrete pad.315 290 UNIT 30GTN. 460.GTR290. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. Dimensions in [ ] are in mm. 575 v (60 Hz) and 400 v (50 Hz).3] 5-111/2 [1816. Non-fused disconnect option mounted in control box on 380.GTR A 0-85/8 [219] 0-91/2 [242] DIMENSIONS — ft-in. For 208/230 v (60 Hz). 5. 2.315 35 . Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. 4. Unit shipped in 2 pieces. non-fused disconnect mounted underneath control box. Base unit dimensions — 30GTN. [mm] B C D 1-55/8 6-37/16 7-81/4 [448] [1916] [2343] 1-67/16 5-111/2 8-29/16 [468] [1816] [2504] E 6-47/16 [1941. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3.GTR330 . If spring isolators are used. Mounting holes may be used to mount unit to concrete pad. [mm] A B 1-55/8 0-91/2 [242] [448] NOTES: 1.GTR DIMENSIONS — ft-in. Dimensions in [ ] are in mm. 4. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. 5. They are not recommended for spring isolator location. Unit shipped in 2 pieces. Base unit dimensions — 30GTN. a perimeter support channel between the unit and the isolators is recommended. 2.36 330 UNIT 30GTN. Mounting holes may be used to mount unit to concrete pad. 4. They are not recommended for spring isolator location. a perimeter support channel between the unit and the isolators is recommended. Base unit dimensions — 30GTN. 2. Dimensions in [ ] are in mm. If spring isolators are used.GTR360 (50 Hz) 37 .NOTES: 1. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. 5. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. Unit shipped in 2 pieces. 38 420 390 360 (60 Hz) UNIT 30GTN. 390.GTR A 0-85/8 [219] 0-91/2 [242] 0-91/2 [242] B 0-85/8 [219] 0-85/8 [219] 0-91/2 [242] C 7-81/4 [2343] 8-29/16 [2504] 8-29/16 [2504] D 7-81/4 [2343] 7-81/4 [2343] 8-29/16 [2504] DIMENSIONS — ft-in. a perimeter support channel between the unit and the isolators is recommended. Dimensions in [ ] are in mm. Ends — [1524 mm] 5 ft Sides — [1829 mm] 6 ft 3. If spring isolators are used.420 . 5.GTR360 (60 Hz). Mounting holes may be used to mount unit to concrete pad. 4. 2. Unit shipped in 2 pieces. Unit must have clearances for airflow as follows: Top — Do not restrict in any way. Base unit dimensions — 30GTN. [mm] E F G H 1-107/16 1-107/16 6-37/16 8-61/16 [570] [570] [1916] [2593] 2-23/8 1-107/16 5-111/2 8-61/16 [620] [570] [1816] [2593] 2-23/8 2-23/8 5-111/2 8-311/16 [620] [620] [1816] [2532] J 1-55/8 [448] 1-67/16 [468] 1-67/16 [468] K 1-55/8 [448] 1-55/8 [448] 1-67/16 [468] L 6-41/2 [1942] 5-111/2 [1816] 5-111/2 [1816] M 5-111/2 [1816] 6-41/2 [1942] 6-41/2 [1942] NOTES: 1. They are not recommended for spring isolator location. and D are located in the corners of the unit. 39 .GTR 060 070 080 090 100 110 C-AL C-C CONDENSER COIL† C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C lb A 1258 1362 1332 1489 1624 1797 1817 1997 2185 2420 2191 2428 LEGEND — Copper Tubing. NOTE: If spring isolators are used. Copper Fins B 1130 1234 1212 1369 1690 1880 1793 1970 2185 2420 2217 2454 kg C 1130 1217 1184 1340 1666 1847 1720 1893 2120 2360 2136 2374 D 1113 1344 1301 1458 1650 1831 1685 1880 2120 2360 2116 2354 A 570 618 604 675 738 817 826 908 993 1100 996 1104 B 512 560 550 621 768 854 815 895 993 1100 1007 1115 C 505 552 537 608 757 840 782 860 964 1073 970 1079 D 562 609 590 661 750 832 766 855 964 1073 962 1070 *Points A. a perimeter support channel between the unit and the isolators is recommended. †Contact your local Carrier representative for more information on epoxy-coated and precoated aluminum fins. Aluminum Fins — Copper Tubing. C.Base unit dimensions — mounting weights (approximate) SIZES 060-110* UNIT SIZE 30GTN. See pages 27-30 for dimensions. B. GTR 130 150 170 190 210 C-AL C-C lb kg COND COIL* A B C D E F G H A B C D E F G H C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C 923 1051 926 1053 962 1089 1346 1536 1376 1566 1466 1593 1563 1690 1732 1860 1942 2132 2128 2318 1156 1283 1160 1287 1333 1460 1793 1983 1871 2061 825 952 834 961 862 990 1111 1301 1120 1310 1411 1601 1438 1628 1497 1688 1385 1575 1407 1597 1365 1556 1375 1566 1629 1819 1799 1989 1846 2036 1469 1659 1747 1938 1816 2007 1733 1923 2037 2227 1431 1622 1438 1629 1462 1653 1567 1757 1595 1784 419 478 420 478 437 495 611 698 625 711 666 723 710 768 787 845 882 969 967 1053 525 583 527 585 605 663 815 901 850 937 375 433 379 436 392 450 505 591 509 595 641 728 653 740 680 767 629 715 639 725 620 707 625 711 740 826 817 904 384 925 668 754 794 880 825 912 787 874 925 1012 650 737 653 740 664 751 712 798 725 810 LEGEND — Copper Tubing.Base unit dimensions — mounting weights (approximate) (cont) SIZES 130-210 UNIT SIZE 30GTN. Copper Fins *Contact your local Carrier representative for more information on epoxy-coated and pre-coated aluminum fins. Aluminum Fins — Copper Tubing. a perimeter support channel between the unit and the isolators is recommended. Dimensions in ( ) are in millimeters. 40 . NOTES: 1. If spring isolators are used. 2. mm in.315B 315A. 420A/B in.GTR LB CONDENSER COIL C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C 230A. 330B-420B) "B" COMPRESSORS F E 91.420A/B C-AL C-C — — KG CONDENSER COIL C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C A 420 478 757 840 782 860 964 1073 437 495 611 698 970 1079 625 711 B 710 768 — — — — — — 787 845 882 969 — — 967 1053 C 527 585 — — — — — — 605 663 815 901 — — 850 937 D 379 436 750 832 766 855 964 1073 392 450 505 591 962 1070 509 595 NOTES: 1. mm 1121/8 501/2 230B 245B 255B.230A-270A.GTR X Dimension Y Dimension 230A. For A-D and H-E dimensions on 230B-315B modules.360A/B. If spring isolators are used. 330A/B.270B 270A.330A/B 290A. Dimensions in ( ) are in millimeters. mm in. 390A/B. mm in.360A.7" (2888) . Aluminum Fins Copper Tubing. LEGEND Copper Tubing.315B 315A. 360B (50 Hz) 113. 360B (60 Hz).7" (2328) "A" COMPRESSORS G H 60 Hz UNITS — ENGLISH UNIT SIZE 30GTN.245A.GTR 230A.330A/B 290A. 390B in. mm 3454 805/8 2048 1355/8 3444 1283 523/ 1326 505/8 1285 16 41 .390A.360A/B. mm in.315B 315A.390A. mm in.390B 290B. see pages 28-30. Copper Fins RIGGING CENTER OF GRAVITY 60 Hz UNITS UNIT SIZE 30GTN. a perimeter support channel between the unit and the isolators is recommended.360A/B.390A. 420A/B X 113.9" (2893) D 42. 330B-420B) COOLER SIDE UNIT MODULE A OR B CONTROL BOX (230A-420A.2" (1072) C A B Y CONTROL BOX (230B-315B) POWER BOX (230A-420A.270B 270A.245A.9" (1979) .77.420A/B A 926 1053 1666 1847 1720 1893 2120 2360 962 1089 1346 1536 2136 2374 1376 1566 B 1563 1690 — — — — — — 1732 1860 1942 2132 — — 2128 2318 C 1160 1287 — — — — — — 1333 1460 1793 1983 — — 1871 2061 D 834 961 1650 1831 1685 1880 2120 2360 862 990 1111 1301 2116 2354 1120 1310 E 1438 1628 1624 1797 1817 1997 2185 2420 1497 1688 1385 1575 2191 2428 1407 1597 F 1375 1566 — — — — — — 1629 1819 1799 1989 — — 1846 2036 G 1747 1938 — — — — — — 1816 2007 1733 1923 — — 2037 2227 H 1438 1629 1690 1880 1793 1970 2185 2420 1462 1653 1567 1757 2217 2454 1595 1784 E 653 285 738 817 826 908 993 1100 680 767 629 715 996 1104 639 725 F 625 711 — — — — — — 740 826 817 904 — — 384 925 G 794 880 — — — — — — 825 912 787 874 — — 925 1012 H 653 740 768 854 815 895 993 1100 664 751 712 798 1007 1115 725 810 60 Hz UNITS — SI UNIT SIZE 30GTN.245A.390B 290B. 2. mm 2849 645/8 1642 6615/16 1700 811/16 2059 11213/16 2865 136 1283 4911/16 1261 5215/16 1344 5111/16 1312 501/2 1283 501/2 290B.255A 230B 245B 255B.270B 270A. 3. 255A in.330A/B 290A.255A 230B 245B 255B. GTR 230A.245A.390B 290B.315B 315A. Copper Fins C 527 585 — — — — — — 612 670 821 907 — — 852 940 D 379 437 755 837 779 863 970 1077 397 454 512 598 976 1085 512 599 NOTES: 1.420A/B LB CONDENSER COIL C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C A 948 1075 1680 1842 1724 1907 2133 2370 963 1090 1365 1555 2149 2387 1383 1573 B 1591 1719 — — — — — — 1744 1871 1953 2143 — — 2151 2341 C 1160 1287 — — — — — — 1348 1475 1807 1997 — — 1876 2066 D 834 961 1660 1842 1714 1899 2133 2370 873 1000 1127 1316 2149 2387 1128 1318 E 1438 1628 1650 1830 1833 2014 2222 2460 1527 1718 1430 1620 2271 2508 1430 1620 F 1375 1566 — — — — — — 1673 1864 1839 2029 — — 1860 2050 G 1829 2020 — — — — — — 1849 2040 1765 1955 — — 2102 2292 H 1502 1692 1730 1910 1864 2040 2222 2460 1466 1657 1621 1811 2271 2508 1615 1805 E 653 740 750 832 833 915 1010 1118 694 780 650 736 1032 1140 650 736 F 625 711 — — — — — — 760 847 835 922 — — 845 931 G 831 918 — — — — — — 840 927 802 889 — — 955 1042 H 682 769 786 868 847 927 1010 1118 666 753 736 823 1032 1140 734 820 → 50 Hz UNITS — SI UNIT SIZE 30GTN.9" (2893) D 42. mm in.330A/B. mm 1121/8 501/2 230B in. a perimeter support channel between the unit and the isolators is recommended. mm in.360A.315B 315A. 390A/B. 330B-420B) COOLER SIDE UNIT MODULE A OR B CONTROL BOX (230A-420A.GTR X Dimension Y Dimension 42 230A. For A-D and H-E dimensions on 230B-315B modules. 360B (60 Hz).390B 290B.330A/B 360B in.230A-270A.270B mm in.9" (1979) . 2.270B 270A. RIGGING CENTER OF GRAVITY 50 Hz UNITS UNIT SIZE 30GTN. 390B in. Dimensions in ( ) are in millimeters.390A. Aluminum Fins Copper Tubing.330A/B.390A. If spring isolators are used.GTR 230A. 330B-420B) "B" COMPRESSORS F E 91.420A/B C-AL C-C — — KG CONDENSER COIL C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C C-AL C-C A 430 486 764 847 784 867 970 1077 437 495 620 707 976 1085 628 715 B 723 781 — — — — — — 792 850 887 974 — — 977 1064 LEGEND Copper Tubing.7" (2328) "A" COMPRESSORS G H 50 Hz UNITS — ENGLISH UNIT SIZE 30GTN.315B 315A. 2849 645/8 1642 6615/16 1700 811/16 1283 4911/16 1261 5215/16 1344 5111/16 104 mm 270A. 255A in. 245B 255B.Base unit dimensions — mounting weights (approximate) (cont) 77.360A.245A.360A.7" (2888) .2" (1072) C A B Y CONTROL BOX (230B-315B) POWER BOX (230A-420A. 360B 290A. 360B (50 Hz) 113. 360B 290A. 3. mm 3454 805/8 2048 1355/8 3444 1283 523/16 1326 505/8 1285 .255A 230B 245B 255B.245A. 420A/B in. mm 2059 11213/16 2865 136 1312 501/2 1283 501/2 290B. see pages 28-30.390A. mm 290A.270B 270A.255A 230B 245B 255B.360A. 420A/B X 113. 330A/B. be sure that unit is level. Unit can start and pull down with up to 95 F (35 C) entering-fluid temperature due to MOP (maximum operating pressure) feature of the TXV.8 to 11. 2. see Minimum Cooler Fluid Flow Rates and Minimum Loop Volume table.4 101 6.5 135 8. MINIMUM COOLER FLUID FLOW RATES AND MINIMUM LOOP VOLUME — UNIT SIZES 060-210 UNIT SIZE 060 070 080 090 100 110 130 150 170 190 210 Medium temperature brine application Application of chiller for brine duty within the 39.5 to 10.1° to 4.25 6.5 219 13.6° C).6 135 8.6 73 4.8 135 8.4 101 6. This reset should be applied only where outdoor ambient temperature is an accurate indication of load.8 73 4. provided flow limits are not exceeded. (kW) APPLICATION Normal Air Conditioning Process Type Cooling Low Ambient Unit Operation V 3 6 to 10 6 to 10 N 3.4 135 8. or space temperature does not require this option. Minimum Loop Volumes: Gallons = V x ARI Cap. refer to unit Controls and Troubleshooting literature. Space temperature — Increases LCWT as space temperature decreases (indicating load decrease). (See Controls and Troubleshooting literature for further information. MINIMUM LOOP VOLUME Gal L 190 719 218 823 246 930 262 992 299 1131 323 1222 375 1419 291 1624 486 1840 528 1998 603 2232 MINIMUM COOLER FLUID FLOW RATES AND MINIMUM LOOP VOLUME — UNIT SIZES 230-420 Leaving-fluid temperature reset The Energy Management Module (EMM) is required for 4 to 20 mA reset of LCWT in constant fluid systems.0 60 3.4 to –9. Obtain ordering part numbers for reset option from current price pages or contact your local Carrier representative. it is recommended that enteringfluid temperature not exceed 85 F (29. particularly in its major lengthwise dimension.5 to 10.4 101 6. For minimum flow rates.8 43 . High flow rate is limited by pressure drop that can be tolerated.4 C) only if a protective brine solution (20% antifreeze solution.8 60 3.5 219 13. For ratings below 40° F (4.6 73 4.0 48 3. and are suitable for a range from 5 to 20 F (2.8 60 3. Humidity control should be considered since higher coil temperatures resulting from reset will reduce latent heat capacity. 2. as compressor oil return piping runs in that direction.5 135 8.Application data Leveling unit Unit must be level within 1/8-in.8 UNIT SIZE 230 245 255 270 290 315 330 360 390 420 MINIMUM COOLER FLOW RATE Module A Gpm L/s 101 6. per ft when installed to ensure proper oil return to the compressors.8 Module B Gpm L/s 60 3.5 135 8. Cooler flow range Ratings and performance data in this publication are for a cooling temperature rise of 10° F (5.4 135 8. Outdoor-air temperature — Increases LCWT as outdoor ambient temperature decreases (indicating load decrease). For sustained operation. Reset reduces compressor power usage at part load when design LCWT is not necessary. (tons) Liters = N x ARI Cap.5 219 13.5 219 13.4 C).8 MINIMUM LOOP VOLUME Gallons Liters 675 690 725 780 840 900 975 1050 1140 1200 2550 2615 2750 2972 3179 3407 3715 4001 4343 4572 LEGEND ARI — Air Conditioning and Refrigeration Institute N — Liters per kW V — Gallons per ton NOTES: 1.1 C) temperature rise without adjustment.6 101 6. Minimum flow based on 1. Maximum leaving chilled fluid temperature (LCWT) for unit is 70 F (21 C).6 73 4.9 F (1. While most outdoor locations are suitable for 30GTN.4 C) range is possible by ordering the proper factory-installed brine option. The ComfortLink chillers may be operated using a different temperature range.8 73 4. Option may be used in any application where return fluid provides accurate load indication. contact your local Carrier representative. It is permissible to use a standard microprocessor-controlled ComfortLink™ chiller with leaving-fluid temperatures in the range of 34 to 39.4 C) LCWT.4 C).5 135 8.8 219 13. Limitation of return fluid reset is that LCWT may only be reset to value of design return fluid temperature.30 m/s) velocity in cooler without special cooler baffling. outdoor-air temperature. To assure proper oil return. It should be determined prior to installation if any special treatment is required to assure a level installation.9 to 15 F (4. the roof is a common site that presents a problem if roof has been pitched to aid in water removal. based on the following: Return-fluid temperature — Increases LCWT temperature set point as return (or entering) fluid temperature decreases (indicating load decrease).6 73 4.) For details on applying a reset option. This reset should be applied only where space temperature is an accurate indication of load. GTR units. Three reset options are offered. An accessory thermistor is required. Cooler fluid temperature 1. Minimum LCWT for standard unit is 40 F (4. An accessory thermistor is required. If another temperature range is used.0 fps (0.8 6. or greater) is used. MINIMUM COOLER FLOW RATE Gpm L/s 48 3. Reset by return fluid.5 135 8. apply LCWT correction as given in Selection Procedure example on page 52. Standard ratings should be corrected using following multipliers: FOULING FACTOR SI English (m2 ⋅ °C/W) (ft2 ⋅ hr ⋅ °F/Btu) .000308 CAPACITY MULTIPLIER COMPRESSOR POWER MULTIPLIER 0. NOTE: Recirculation flow is shown below. As fouling factor is increased. Use of automotive-type antifreezes is not recommended because of the fouling that can occur once their relatively short-lived inhibitor breaks down.8° C rise]) results in practical maximum pressure drop through cooler.00010 ft2 • hr • °F/ Btu (.952 Cooler protection — Protection against low ambient freeze-up is required for unit operation in areas that experience temperatures below 32 F (0° C). To achieve this volume. Unit will. attempt to maintain a constant leaving chilled fluid temperature.00075 .25 L per kW) of cooling for temperature stability and accuracy in normal air-conditioning applications. When gpm (L/s) required is lower (or rise higher). This permits a higher ∆T with lower fluid flow through cooler and mixing after the cooler.995 0. NOTE: Tank installation is shown below. unit capacity decreases and compressor power increases. NOTE: Bypass flow is shown below. (For example.977 0. Return fluid may bypass the cooler to keep pressure drop through cooler within acceptable limits. c. however. 44 Cooler fouling factor — The fouling factor used to calculate tabulated ratings was . b. mixed temperature entering cooler must be maintained a minimum of at least 5 F (2. Multiple smaller chillers may be applied in series.5 to 10. per ton (6.991 0. follow recommendations below: a.000018 m2 • °C/W).955 0. there should be from 6 to 10 gal.8 L per kW). Apply 6 gal.000044 . 2. .00025 .979 0. Fluid loop volume — The volume in circulation must equal or exceed 3 gal. Special cooler baffling to permit a cooler flow rate increase of 10% is available by special order. per nominal ton (3. Draining cooler and outdoor piping is recommended if system is not to be used during freezing weather conditions. Use only antifreeze solutions approved for heat exchanger duty. Cooler fluid may be recirculated to raise flow rate. TANK INSTALLATION RECIRCULATION FLOW Maximum cooler flow — The maximum cooler flow (> 5 gpm/ton or < 5° F rise [> 0. or for operation at ambient temperature below 32 F (0° C) with low loading conditions.5 L per kW) water loop volume minimum if flow rate changes more rapidly. Even though unit cooler is equipped with insulation and an electric heater that helps prevent freeze-up.) In process cooling applications. each providing a portion of the design temperature rise. In such cases.000088 . Tank should be baffled to ensure there is no stratification and that water (or brine) entering tank is adequately mixed with liquid in the tank. it does not protect fluid piping external to unit or if there is a power failure. it is often necessary to install a tank in the loop. per ton (6. However. See Low Ambient Temperature Operation section page 45.Application data (cont) Minimum cooler flow (maximum cooler temperature rise) — The minimum cooler flow for standard units is shown in Minimum Cooler Fluid Flow Rates and Minimum Loop Volume tables. and flow rate must change in steps of less than 10% per minute.910 0. minimum flow must be in excess of minimum flow given in Minimum Cooler Fluid Flow Rates and Minimum Loop Volume table.00175 . a 30GTN210 would require 603 gal. Special cooler baffling is required to allow minimum flow rate to be reduced.987 0.00050 . [2232 L]. 1.8 C) above the LCWT. Protection should be in the form of inhibited glycol or other suitable brine.000132 .09 L/s ⋅ kW or < 2. BYPASS FLOW Variable cooler flow rates — Variable rates may be applied to standard chiller. for 208.6 gpm.33 x 8. “Slush” and “Burst” concentration may also be considered for winter shutdown protection and when unit operation is not required. Concentration should be based on expected minimum temperature and either “Burst” or “Freeze” protection levels. Power input from Selection Procedure example = 125.00 1. read that 40% concentration of inhibited ethylene gly-col is required to prevent crystals from forming in solution.33.03 High ambient temperature High outdoor ambient chiller start-up and operation (fully loaded) is possible for standard 30GTN. Consult glycol fluid manufacturers for burst protection recommendations and fluid specifications.95. condenser head pressure. Correct unit capacity — On the capacity correction curve in chart on page 46.7 C) for 30GTN.99 0.0 0.8 = 181.15. the Carrier accessory Motormaster® V condenser head pressure control and its associated components must be added.4 kW.GTR060-110 TXV units If operation is intended below these limits. Consider the 30GTN110 unit from the Selection Procedure example on page 52 (refer to correction curves at 40% solution).98 0. Provide sufficient volume in the chilled fluid loop — At least 6 gal per ton (6. where return water temperature is expected to exceed 60 F (15.6 kW 45 . Consult your Carrier representative for details. In some cases.000 0. NOTE: Minimum load on chiller must be above minimum step of unloading.00 0.97 x 125. wg (50 Pa) are as follows: EXTERNAL STATIC in.02 1.8 ft water.15 x 181. Example: English — Where a 5 F outdoor temperature is anticipated.6 U. Correction factors can be derived from curves in the Inhibited Ethylene Glycol Performance chart at right.Condenser Altitude correction factors — Correction factors must be applied to standard ratings at altitudes above 2000 ft (610 m) using the following multipliers: ALTITUDE ft m 0 2000 4000 6000 8000 10000 0 610 1220 1830 2440 3050 CAPACITY MULTIPLIER 1. Correction factors to be applied for external static restrictions up to 0.S.97 0.95 x 111. Often use of burst protection results in lower fluid costs and has less impact on chiller cooler capacity and flow rate. determine concentration of inhibited ethylene glycol to protect system to –10 F ambient temperature at zero flow.2 50 CAPACITY MULTIPLIER 1. Capacity correction (antifreeze) Inhibited ethylene glycol (or other suitable brine) should be used in installations where subfreezing temperatures are expected.04 1.95 x determined capacity = 0.2 in.5 L per kW) of refrigeration is the recommended minimum for a moderate system load. in tons temperature rise F = 24 x 105. units will start and operate down to: 0° F (–18 C) for EXV units 35° F (1. read 1.1 = 10.97 correction factor at 40% ethylene glycol concentration.1 ft water gage.95 COMPRESSOR POWER MULTIPLIER 1. Additional performance information on this and other fluids is available in Carrier’s Electronic Catalog (E-CAT) software program.05 Condenser airflow — Airflow restrictions on units with standard fans will affect the unit capacity. gpm Chilled water flow (40% solution)= 1. Wind baffles (field fabricated and installed) — Baffles must be added to all units for operation below 32 F (0° C) if wind velocity is anticipated to be greater than 5 mph (8 km/h). Chilled water flow (at corrected capacity) = 24 x corrected cap.4 = 105.968 COMPRESSOR POWER MULTIPLIER 1.4 U. read 0.S. an accessory kit may be required.03 1. read 1.5 C). gpm 14° = U. wg Pa 0. Freeze versus burst protection — If chiller operation is not required during winter/off season. Enter the solution crystallization point curve (at right) at –10 F.1 25 0. On cooler pressure drop curve on page 48. Low ambient temperature operation With certain field provisions as described below.4 = 208.00 1. Solution must be added to fluid loop to protect loop down to 15° F (8° C) below minimum operating ambient temperature.96 0.S.986 0.0 0. lower glycol concentrations based on “burst” protection criteria may be considered. Unit performance data must be corrected for the addition of inhibited ethylene glycol as shown in following example. Corrected power input = 0.8 tons Correct cooler water flow — On the cooler flow correction curve on page 46. The pressure drop for 40% solution = 1.01 1.GTR chillers at ambient temperatures up to 125 F (52 C) at nominal voltage.4 = 121. read 0. Antifreeze solution — Inhibited ethylene glycol or other suitable corrosion-resistant anti-freeze solution must be field supplied and installed in all units for unit operation below 32 F (0° C). Corrected capacity = 0. gpm Correct cooler pressure drop — On cooler pressure drop correction curve on page 46. and compressor power input. read pressure drop = 8.01 1. The Motormaster control allows operation down to –20 F (–29 C). Correct compressor power input (kW) — On power correction curve below. 33. Operation. On cooler pressure drop curve on page 48. Where a large temperature drop (> 25° F [13.5 L/s Correct cooler pressure drop — On cooler pressure drop correction curve on this page. Refer to Controls. Consider 30GTN110 unit selected from the Selection Procedure example (refer to correction curves at 40% solution).1 m) MAXIMUM .4 = 118.9 L/s 7. Enter the solution crystallization point curve above.4 kW. Corrected power input = 0.33 x 24 = 31.239 x 356.8 L/s.8 m) MINIMUM 10 ft (3 m) MINIMUM 8 ft (2. read 1.95 x determined capacity = 0. Corrected capacity = 0. Oversizing chillers Oversizing chillers by more than 15% at design conditions must be avoided as the system operating efficiency is adversely affected (resulting in greater or excessive electrical demand). Start-Up.239 x corr. Units should be of equal size to ensure balanced fluid flows. When future expansion of equipment is anticipated. Fluid temperature sensors need not be moved for multiple chiller operation. It is also recommended that 2 smaller chillers be installed where operation at minimum load is critical. The pressure drop for 40% solution = 1.8° Where chiller capacities greater than 210 tons (740 kW) are required. Chilled water flow (at corrected capacity) 46 = 0. chillers may be installed in series.95. Hot gas bypass should be given consideration where substantial operating time is anticipated below the minimum unloading step.95 x 375.15. at –23 C.6 kW Correct chilled water flow — On cooler flow correction curve above.9° C]) is desired.15 x 10. Correct compressor power input (kW) — On the power correction curve on this page. install a single chiller to meet present load requirements and add a second chiller to meet the additional load demand. MULTIPLE UNIT SEPARATION 6 ft (1. read 0. The operation of a smaller chiller loaded to a greater percentage over minimum is preferred to operating a single chiller at or near its minimum recommended value. Hot gas bypass should not be used as a means to allow oversizing chillers. Multiple chillers Example: SI — Determine concentration of inhibited ethylene glycol to protect the system to –23 C ambient temperature at zero flow. See Base Unit Dimensions section on pages 27-38 for service clearances. or where stand-by capability is desired.97 x 122.9 = 12.4 = 356. A 10 ft (3 m) separation is required between units for airflow.6 C) LCWT Chilled water flow (40% solution)= 1.7 kW. and Troubleshooting guide for further details. Service. cap. See Multiple Unit Separation figure below.Application data (cont) INHIBITED ETHYLENE GLYCOL PERFORMANCE CORRECTION FACTORS AND SOLUTION CRYSTALLIZATION POINTS Correction factors apply to published chilled water performance ratings from 40 to 60 F (4. Power input from Selection Procedure example = 122. read 40% concentration inhibited ethylene glycol is required to prevent crystals from forming in solution. for 12. read 1. chillers may be installed in parallel. Unit software is capable of controlling two units as a single plant.4 to 15. Correct unit capacity — On glycol performance capacity correction curve above. read pressure drop of 24 kPa. read 0.8 m) distance is required from units to obstructions.6 = 10.97 correction factor at 40% ethylene glycol concentration.92 kPa. and a 6 ft (1. in kW = L/s temperature rise C = 0. Maximum instantaneous current flow (see ICF in Electrical Data table on pages 77-79) should be used in determining need. In moderate seacoast environments. This option also provides better protection compared to standard or pre-coated aluminum-fin coils in industrial environments. loads are shed to keep electricity demand below a prescribed maximum level. Demand may be limited on unit by resetting fluid temperature. E-coated aluminum-fin coils have an extremely flexible and durable epoxy coating uniformly applied to all coil surfaces. Duty cycling of compressors or fans is not recommended since motor winding and bearing life suffer from constant cycling. Duty cycling cycles electrical loads at regular intervals regardless of need. E-coated copper-fin coils have the same flexible and durable epoxy coating as E-coated aluminum-fin coils. Unlike brittle phenolic dip and bake coatings. this happens on hot days when air conditioning is most needed. The Energy Management Module (EMM) can be added to accomplish this reduction. Demand limiting (also called load shedding) — When a utility’s demand for electricity exceeds a certain level. thermal performance and most importantly. just ahead of and as close as possible to the cooler.GTR chillers due to use of multiple compressors allowing smaller electrical load increments. Specify E-coated aluminum-fin coils for industrial environments with high levels of air pollution. nitrogen oxides. edge coverage. Copper-fin coils provide increased corrosion resistance in moderate coastal environments where industrial air pollution is not present. especially during off-peak modes of operation. Part-wind start This is not generally required on 30GTN. Specify E-coated copper-fin coils in the harshest combination of coastal and industrial environments. See Demand Limiting (also called load shedding) section below and Leaving-Fluid Temperature Reset section on page 43 for further details. These features require a signal from an intelligent central control. copper-fin coils have extended life compared to standard or pre-coated aluminum-fin coils. E-coat provides superior protection with unmatched flexibility. Demand limit may also be driven by an external 4 to 20 mA signal. Do not cycle demand limiter for less than 10 minutes on and 5 minutes off. Strainers It is recommended that a strainer with a minimum of 20 mesh be installed in the cooler fluid inlet line. metal adhesion. Typically. E-coated coils provide this protection since all coil surfaces are completely encapsulated from environmental contamination. but is available if required. All copper coils eliminate bi-metallic construction to eliminate the potential for galvanic corrosion. This economical option provides substantial corrosion protection beyond the standard uncoated coil construction. Remote on-off control Remote on-off control may be applied by hard-wired connection (see Controls and Troubleshooting literature) or by connection to a Carrier Comfort Network (CCN).Electrical/utility interests Condenser coil protection (Enviro-Shield™) Energy management — Use of energy management practices can significantly reduce operating costs. corrosion resistance. This reduces the electrical operating costs of building by “fooling” demand indicating devices. Demand limiting and temperature reset are 2 techniques for accomplishing efficient energy management. sulfur oxide. carbon and several other industrial airborne contaminants. this option combines the natural salt and environmental resistance of all-copper construction with the highest level of corrosion protection. This barrier electrically disconnects the dissimilar metals to minimize the potential for galvanic corrosion. However. Application in industrial environments is not recommended due to potential attack from sulfur. or by unloading the chiller to a given predetermined percentage of the load. 47 . Pre-coated coils have an inert barrier between the aluminum fin and copper tube. Pre-coated aluminum-fin coils have a durable epoxyphenolic coating applied to the fin prior to the fin stamping process to provide protection in mildly corrosive coastal environments. GTR060-110 ENGLISH AND SI NOTE: Ft of water = 2. 48 .31 x change in psig.Application data (cont) COOLER FLUID PRESSURE DROP CURVES — 30GTN. GTR130-210 ENGLISH SI COOLER PRESSURE DROP KEY 1 — 30GTN. 49 .150 2 — 30GTN.GTR130.GTR210 NOTE: Ft of water = 2.GTR170.190 3 — 30GTN.COOLER FLUID PRESSURE DROP CURVES — 30GTN.31 x change in psig. 245 2 Module B — 30GTN.31 x change in psig.GTR230B.290B.GTR255. 50 .Application data (cont) COOLER FLUID PRESSURE DROP CURVES 30GTN.255B.315B ENGLISH AND SI COOLER PRESSURE DROP KEY 1 Module B — 30GTN.245B.GTR230.315 NOTE: Ft of water = 2.290. COOLER FLUID PRESSURE DROP CURVES (cont) 30GTN.GTR230A-420A.GTR290.GTR230-255 3 Module A — 30GTN.GTR270.GTR270 2 Module A — 30GTN.GTR330. 390. 270B.315. and 420 51 .360 (50 Hz) 4 Module A — 30GTN. 330B-420B ENGLISH SI COOLER PRESSURE DROP KEY 1 Module B — 30GTN.GTR360 (60 Hz).360 (50 or 60 Hz). 390. and 420 Module B — 30GTN.330 Module B — 30GTN. .8° C and read a correction of 0.8° C Condenser entering air temperature (CEAT) . . . 350 gal. . . .4 = 191 U. Enter cooler pressure drop curve (page 48) at corrected flow rate (11. . . . . . . In this case. . Corrected LCWT is. and power input. .3 F). . . for 30GTN110.S. .5 L/s 7. .Selection procedure — English (60 Hz) (with 30GTN110 example) NOTE: The Carrier electronic catalog provides quick. . Ratings are based on 10° F rise and are suitable for a temperature rise range from 5° F to 20° F without adjustment. . . . . Water flow = 0. . . . . . . . VI Check loop volume and cooler water flow rate. . . . . for 30GTN110. 360 kW Leaving chilled water temperature (LCWT) . Enter cooler pressure drop curve (page 48) at corrected flow rate (191 U. Corrected LCWT is. . . . .8° C cooler water temperature rise. . .45 F Cooler water temperature rise . . = Selection procedure — SI (60 Hz) (with 30GTN110 example) I Determine unit size and operating conditions required to provide specified capacity at given conditions: Capacity required . . . . . . . 373. The catalog is available from your local Carrier representative.375.4 kW IV Calculate corrected cooler water flow. . . . . .4 kW Power input . . . . . is 1222 L for 30GTN110. for the 30GTN110. . . . . . . . Minimum loop volume. .4 = 11. gpm 14 V Calculate the cooler pressure drop.5 L/s) and read. . . Enter LCWT correction curve (page 53) at 7. . . Enter LCWT correction curve (page 53) at 14° F and read a correction of 0. . .239 x 375. . . . . . Read down capacity column until the capacity nearest to but higher than specified required capacity is reached. . Interpolate between 45 F and 46 F to find determined capacity and power input at corrected LCWT (45. . is 73 gpm for 30GTN110. . from application data. . . . . unit size. . . . . gpm temperature rise °F 24 x 111. . . . respectively. . is 323 gal. therefore. . greater accuracy is desired.122. 45 + 0. Minimum loop volume. a pressure drop of 6. . . Values are: Capacity. 108 tons Leaving chilled water temperature (LCWT) . . . . .3 F. . .9 kPa. II Correct LCWT for 14° F cooler water temperature rise. III Determine capacity. . . . II Correct LCWT for 7. is 4. . . Water flow = 24 x corr cap. Values are: Capacity. 7. . . . Enter Cooling Capacities table at given CEAT and LCWT — 95 F and 45 F. . . . a pressure drop of 16. .14 C. 111. VI Check loop volume and cooler water flow rate. . . . Enter Cooling Capacities table at given CEAT and LCWT — 35 C and 6 C. . greater accuracy is desired. .4 tons Power input . . . III Determine capacity. . . . . . . . Interpolate between 6 F and 7 F to 52 find the determined capacity and power input at corrected LCWT (6. given volume of 350 gal.14 = 6.1 C. . Therefore.8 tons is delivered by a 30GTN110. unit size.1 C).239 x corr cap. and power input. In this case. therefore. . .6 L/s for 30GTN110. .8° C to 11. . 14° F Condenser entering-air temperature (CEAT) . . given volume of 1300 L is satisfactory.3 = 45.8 V Calculate cooler pressure drop. . . Read down capacity column until the capacity nearest to but higher than specified required capacity is reached. . = . 6 + 0. . in kW = L/s temperature rise °C 0. .1° C without adjustment. .S. . Flow rate of 191 gpm is well above minimum required.6 kW is delivered by a 30GTN110. . .3 F. . . . . . 35 C Loop volume . . Minimum water flow rate. . . . Minimum water flow rate. from application data.S. . . however.1300 L Ratings are based on 6° C rise and are suitable for a temperature rise range from 2. I Determine unit size and operating conditions required to provide specified capacity at given conditions: Capacity required . In this case. . from application data. . . . easy computer selection of Carrier chillers. 6 C Cooler water temperature rise . .5 L/s is well above minimum required. Flow rate of 11. .125. . . . gpm) and read. . . respectively. In this case. . . however. . . 110. . .4 kW IV Calculate corrected cooler water flow. . . . . . in tons = U. .2 ft of water. . . . . . . . Therefore. . is satisfactory.95 F Loop volume . . from application data. 8 24.7 242.85 2.8 14.5 290.7 137.82 2.Selection procedure — English and SI LCWT CORRECTION (SI) LCWT CORRECTION (ENGLISH) Above 6C. SUBTRACT.59 9.64 9.58 9.6 181.9 13. LCWT — Leaving Chilled Water Temperature Performance data → ARI* STANDARD RATINGS — 60 Hz UNIT 30GTN.3 1425. 104 53 .58 2.3 39.1 99.5 158. Below 6C. ADD correction to design LCWT.9 807.6 9.8 14.0 13.0 229.8 44.81 2.82 2.3 14.8 44.81 2.4 353.6 14.1 37.71 9.96 9.9 290.5 14.4 9.6 88.0 282.3 42.9 13.5 398.3 14.5 11.5 256.1 13.81 2.3 13.8 44.9 73.5 15.3 42.7 15.6 470.4 14.3 161.81 12.76 9.6 311.64 9.1 37.5 16.6 14.2 236.6 14.6 787. Below 10 F.80 2.81 2.81 2.6 224.2 322.9 35.63 9.8 347.0 1325.8 405.9 28.1 COOLER WATER PRESSURE DROP ft water kPa 12.86 2.2 14.1 14.81 2.9 13.58 9.4 498.1 611.0 557.9 35.6 24.56 9.81 2.5 108.1 6.5 11.92 2.6 261.6 28.4 270.0 993.5 14.81 2.8 14.7 19.3 434.81 2.8 12.77 9.3 See notes on page 54.9 1114.9 35.7 COMPRESSOR POWER INPUT (kW) FAN POWER (kW) 70.58 9. ADD correction to design LCWT.2 31.58 9.2 358.7 122. SUBTRACT.8 14.8 26. Above 10 F.56 9.3 316.2 28.5 14.86 2.8 200.4 173.8 14.7 34.0 1223.2 31.5 712.7 14.0 108.4 123.4 12.0 37.9 8.58 9.8 376.9 202.5 94.8 1094.59 9.80 2.5 382.3 48.0 141.1 14.58 9.8 258.1 259.4 kW 224.3 429.3 911.1 33.5 28.5 14.4 11.2 31.8 44.5 310.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 CAPACITY Tons 63.59 9.6 9.6 9.1 11.1 11.82 2.3 39.7 34.4 15.56 9.3 9.58 9.7 12.80 2.3 14.81 2.6 37.5 11.3 82.0 11.3 42.6 18.2 EER COP IPLV 9.4 18.7 12.3 9.7 851.9 82.2 100.3 363. 62 9.9 159.Performance data (cont) → ARI* STANDARD RATINGS — 50 Hz UNIT 30GTN.7 13.75 2.6 287.9 560.82 2.5 15.4 kW 213. All data in this table is rated in accordance with ARI Standard 550/ 590 as represented in the Packaged Chiller Selection Program (E-Cat) Version 2.7 478.0 282.6 512.8 44.3 45.).2 78.4 101.4 239.0 1425.0 14.9 13.79 2.7 71.7 15.6 28.4 9.2 113.8 44.8 35.68 2.1 15.1 36.7 11.8 916.2 1350.0 260.9 14.0 37.1 104 .8 318.43 9. 54 COOLER WATER PRESSURE DROP ft water kPa 11.7 227.2 187.32 9.7 C) L/s ) kW Fouling Factor: 0.3 14. NOTES: 1.4 9.9 24.69 9.8 91.5 34.3 268.76 11.1 37.32 9.4 34.38 9.50 9.3 91.1 176.3 30.8.76 2.73 2. Standard rating conditions are as follows: Cooler Conditions: Leaving water temperature: 44 F (6.8 637.28 9.8 106.4 314.2 12.76 2.5 13. This program has the ability to calculate part load performance based on the ‘ARI LOAD’ line or on a userspecified load line at either user-specified percent capacity or the actual capacity step.00010 hr x sq ft x °F/Btu (0.4 14.5 18.5 214.3 14.1 15.3 14.3 247.3 14.43 2.4 15.1 15.5 181.2 42.2 42.0 14.7 1031.5 15.33 9.49 9.38 9.5 46.1 28.26 9.1 124.2 6.6 13. 4.9 20.32 9.71 2.6 321.9 405.73 2.4 145.3 14.9 13. IPLV is a single number part-load efficiency value calculated from the system full-load efficiency values and corrected for a typical building air-conditioning application.4 289.6 12.13 9.2 13.78 2.A.4 9.7 COMPRESSOR POWER INPUT (kW) FAN POWER (kW) 69.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 CAPACITY Tons 60.1 13.8 141.1 11.75 2.7 12.1 LEGEND COP — Coefficient of Performance (Capacity [kW] ÷ Input Power [kW]) EER — Energy Efficiency Ratio (Capacity [Btuh] ÷ Input Power [W]) IPLV — Integrated Part-Load Value EER COP IPLV 9.4 GPM/Ton (.67 2.8 800.1 36.1 112.4 134.54 9.2 202.8 11.9 34.85 2.3 9.71 2.8 44.5 18.5 14.3 374.9 453.4 12.84 2.25 9. 2.8 14.5 46.6 249.4 712.0 401.S.5 34. *Air Conditioning and Refrigeration Institute (U.5 394.8 12.1 12.000018 m2 x °C/W) Condenser Conditions: Entering Air Temperature: 95 F (35 C) Water flow rate: 2.9 28.9 340.6 834.5 355.5 46.4 868.7 9.43 9.7 3.0 13.7 293. Rated in accordance with ARI Standard 550/590-98 at standard rating conditions.6 237.76 2.7 9.7 28.12 9.6 13.7 28.43 9.7 301.0 13.7 383.8 1107.2 375.0 81.0 15.0431 Part Load Efficiency Data Carrier’s reciprocating chiller selection program may be used to determine part load performance of Carrier chillers.78 2.9 12.73 2.1 31.72 9.0 349.2 31.5 46.6 24.72 2.4 14. Contact your local Carrier representative for details.3 14.6 1198.3 9.1 1121.1 36.1 437.73 2. 315A. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 30 44 52 63 78 85 100 — — — — — — — — — — 18 27 35 44 53 62 71 80 82 91 100 — — — — — — 100. 390A. 390B 14 21 28 35 42 58 64 71 87 93 100 — — — — — — 11 15 29 38 42 44 53 58 71 80 85 86 95 100 — — — 11 17 23 28 33 39 45 50 56 61 67 73 78 83 89 95 100 13 25 41 56 78 100 — — — — — — — — — — — 210. 255B. 55 . 290B. 230B 090. 315B 14 21 29 36 43 53 60 67 86 93 100 — — — — — — 130 150. 315A.PART LOAD DATA. 230B 090.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 255B. 60 Hz UNITS PERCENT DISPLACEMENT — SEQUENCE A (Standard Unit) 30GTN. 330A/B 190. 230A-255A 170. 315B 14 21 29 36 43 61 68 75 86 93 100 — — — — — — 130 150. 270B 16 23 31 39 46 58 66 73 85 92 100 — — — — — — 110. 390A.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 270A. 330A/B 190. 290A. 420A/B 11 25 36 56 67 86 100 — — — — — — — — — — PERCENT DISPLACEMENT — SEQUENCE B (Standard Unit) 30GTN. 360A/B. 290B. 270B 16 23 31 39 46 58 66 73 85 92 100 — — — — — — 110. 360A/B. 290A. 270A. 230A-255A 170. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 28 42 87 100 — — — — — — — — — — — — — 33 50 83 100 — — — — — — — — — — — — — 22 34 52 67 78 89 100 — — — — — — — — — — 18 27 35 44 53 56 65 74 82 91 100 — — — — — — 100. 420A/B 14 25 44 56 75 86 100 — — — — — — — — — — NOTE: These capacity control steps may vary due to lag compressor sequencing. 390B 14 21 28 35 42 58 64 71 87 93 100 — — — — — — 18 27 29 33 42 55 60 69 71 75 85 86 91 100 — — — 11 17 23 28 33 39 45 50 56 61 67 73 78 83 89 95 100 13 25 41 56 78 100 — — — — — — — — — — — 210. 50 Hz UNITS PERCENT DISPLACEMENT — SEQUENCE A (Standard Unit) 30GTN. 270B 13 20 26 33 40 57 63 70 87 93 100 — — — — — — 110.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 290B. 315B 17 25 33 42 50 58 67 75 83 92 100 — — — — — — 130 150. 420A/B 9 26 35 51 67 84 100 — — — — — — — — — — PERCENT DISPLACEMENT — SEQUENCE B (Standard Unit) 30GTN. 360B 190. 270B 13 20 26 33 40 57 63 70 87 93 100 — — — — — — 110. 270A. 255B. 390B 10 14 26 35 39 44 53 57 69 78 82 87 96 100 — — — 13 20 26 33 40 46 53 60 66 73 80 86 93 100 — — — 9 14 19 23 28 33 37 42 52 57 61 72 76 81 91 96 100 17 22 50 67 83 100 — — — — — — — — — — — 210. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 25 38 42 50 62 79 88 100 — — — — — — — — — 14 21 29 36 43 53 60 67 86 93 100 — — — — — — 100.Performance data (cont) PART LOAD DATA.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 390A. 230B 090. 290B. 230A-255A 170. 390B 16 25 26 31 39 51 56 64 69 74 82 87 91 100 — — — 13 20 26 33 40 46 53 60 66 73 80 86 93 100 — — — 9 14 19 23 28 38 43 47 52 57 61 72 76 81 91 96 100 17 22 50 67 83 100 — — — — — — — — — — — NOTE: These capacity control steps may vary due to lag compressor sequencing. 290A. 315A. 330A/ B. 330A/B. 360B 190. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 33 50 83 100 — — — — — — — — — — — — — 19 27 65 73 92 100 — — — — — — — — — — — 17 25 42 54 62 79 92 100 — — — — — — — — — 14 21 29 36 43 61 68 75 86 93 100 — — — — — — 100. 56 210. 315B 17 25 33 42 50 58 67 75 83 92 100 — — — — — — 130 150. 230A-255A 170. 315A. 230B 090. 420A/B 16 26 42 51 67 84 100 — — — — — — — — — — . 270A. 290A. 255B. 360A. 360A. 390A. 230B 090. 270B 8 16 23 31 39 46 50 58 66 73 77 85 92 100 — — — — — — — — — 110.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 315B 7 14 21 29 36 43 47 54 61 68 75 79 86 93 100 — — — — — — — — 130 150. 315A. 270B 8 16 23 31 39 46 50 58 66 73 77 85 92 100 — — — — — — — — — 110. 315B 7 14 21 29 36 43 46 53 60 67 72 79 86 93 100 — — — — — — — — 130 150. 420A/B 9 14 17 21 25 37 40 44 48 51 56 67 71 75 78 82 86 92 96 100 — — — NOTE: These capacity control steps may vary due to lag compressor sequencing. 270A. 255B. 270A. 230A-255A 170. 420A/B 8 11 17 22 25 28 33 36 48 52 56 59 63 67 78 83 86 92 97 100 — — — PERCENT DISPLACEMENT — SEQUENCE B (With Accessory Unloading) 30GTN. 290A. 390B 8 14 21 22 28 35 42 44 51 58 64 71 73 80 87 93 100 — — — — — — 9 18 27 33 42 46 51 60 69 75 86 91 100 — — — — — — — — — — 6 11 17 17 23 28 33 34 39 45 50 51 56 61 67 67 73 78 83 84 89 95 100 9 13 18 21 25 33 37 41 49 53 56 71 74 78 93 96 100 — — — — — — 210. 315A.PART LOAD DATA. 60 Hz UNITS PERCENT DISPLACEMENT — SEQUENCE A (With Accessory Unloading) 30GTN. 290A. 360A/B. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 38 58 67 80 100 — — — — — — — — — — — — — — — — — — 33 50 66 83 100 — — — — — — — — — — — — — — — — — — 15 30 44 48 63 78 85 100 — — — — — — — — — — — — — — — 9 18 27 35 44 53 62 71 80 82 91 100 — — — — — — — — — — — 100. 360A/B. 57 . 390B 8 14 21 22 28 35 42 44 51 58 64 71 73 80 87 93 100 — — — — — — 6 11 15 24 33 38 42 49 53 58 66 75 80 85 91 95 100 — — — — — — 6 11 17 17 23 28 33 34 39 45 50 51 56 61 67 67 73 78 83 84 89 95 100 9 13 18 21 25 33 37 41 49 53 56 71 74 78 93 96 100 — — — — — — 210. 390A. 255B.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 230A-255A 170. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 28 42 67 87 100 — — — — — — — — — — — — — — — — — — 33 50 67 83 100 — — — — — — — — — — — — — — — — — — 11 22 34 41 55 67 78 89 100 — — — — — — — — — — — — — — 9 18 27 35 44 53 56 65 74 82 91 100 — — — — — — — — — — — 100. 290B. 330A/B 190. 390A. 230B 090. 330A/B 190. 290B. 230B 090. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 33 50 67 83 100 — — — — — — — — — — — — — — — — — — — — — 19 27 49 65 73 76 92 100 — — — — — — — — — — — — — — — — — — 8 17 25 33 46 54 62 71 84 92 100 — — — — — — — — — — — — — — — 7 14 21 29 36 43 49 54 61 68 75 79 86 93 100 — — — — — — — — — — — 100.Performance data (cont) PART LOAD DATA. 330A/B. 390B 11 17 22 28 33 39 44 50 55 61 67 72 78 83 89 94 100 — — — — — — — — — 210. 360A. 290B. 230A-255A 8 16 25 31 39 43 47 56 64 65 74 82 83 91 100 — — — — — — — — — — — 6 13 20 26 33 40 46 53 60 66 73 80 86 93 100 — — — — — — — — — — — NOTE: These capacity control steps may vary due to lag compressor sequencing. 245B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 33 50 66 83 100 — — — — — — — — — — — — — — — — — — — — — 31 47 49 57 73 76 84 100 — — — — — — — — — — — — — — — — — — 13 25 38 50 62 67 75 88 100 — — — — — — — — — — — — — — — — — 7 14 21 29 36 43 46 53 60 67 72 79 86 93 100 — — — — — — — — — — — 100. 270B 7 13 20 26 33 40 43 50 57 63 70 74 80 89 93 100 — — — — — — — — — — 110. 290A. 390B 11 17 22 28 33 39 44 50 55 61 67 72 78 83 89 94 100 — — — — — — — — — 210. 315B 8 17 25 33 42 50 58 67 75 83 92 100 — — — — — — — — — — — — — — 130 150. 330A/B. 360A. 360B 5 9 14 14 19 23 28 29 34 38 43 47 48 52 57 61 63 67 72 76 81 82 87 91 96 100 190. 390A. 315A. 360B 5 9 14 14 19 23 28 28 33 37 42 43 48 52 57 61 63 67 72 76 81 82 87 91 96 100 190. 230A-255A 6 10 14 22 31 35 39 40 49 53 57 65 74 78 82 83 91 96 100 — — — — — — — 6 13 20 26 33 40 46 53 60 66 73 80 86 93 100 — — — — — — — — — — — 170. 50 Hz UNITS PERCENT DISPLACEMENT — SEQUENCE A (With Accessory Unloading) 30GTN. 270B 7 13 20 26 33 40 43 50 57 63 70 74 80 87 93 100 — — — — — — — — — — 110. 270A. 290B. 255B. 58 170.GTR UNIT SIZE CAPACITY STEPS 060 070 080.GTR UNIT SIZE CAPACITY STEPS 060 070 080. 315B 8 17 25 33 42 50 58 67 75 83 92 100 — — — — — — — — — — — — — — 130 150. 420A/B 11 16 17 20 26 34 36 42 43 46 51 59 62 67 75 78 84 92 94 100 — — — — — — . 390A. 230B 090. 420A/B 8 11 17 22 25 28 33 36 48 52 56 59 63 67 78 83 86 92 97 100 — — — — — — PERCENT DISPLACEMENT — SEQUENCE B (With Accessory Unloading) 30GTN. 255B. 270A. 290A. 315A. 3 250.2 185.9 Cap.3 471.2 352.5 282.6 160.0 366.4 199.0 81.2 542.5 616.0 264.6 179.2 268.4 289.0 121.9 199.6 121.7 155.6 324.1 521.4 579. (Tons) 59.6 164.6 352.5 503.8 75.2 820.2 383.3 447.6 326.2 247.9 234.0 281.9 289.7 79.5 440.4 224.7 104.6 329.3 56.6 396.6 159.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 85 Cap.8 340.6 277.3 169.5 135.6 78.0 731.5 127.3 324.0 312.6 403.2 506.9 366.3 674.9 423.8 209.7 96.0 228.4 392.2 788.0 815.3 155.3 362.5 385.8 212.9 233.8 181.7 337.5 368.3 157.7 518.1 69.5 317.5 317.2 54.5 789.5 89.7 359.1 238.3 333.8 500.9 483.2 161.1 71.2 390.1 309.1 329.6 142.3 225.6 172.9 106.9 292.3 79.2 84.3 597.1 89.9 386.2 740.0 393.0 562.8 187.8 141.0 144.5 466.2 136.2 488.0 68.7 119.0 141.2 129.7 185.4 870.4 513.2 211.2 324.9 283.4 381.8 167.3 246.3 770.0 202.3 251.0 96.4 153.7 211.9 50.6 251.3 111.7 61.8 632.4 160.7 202.0 427.8 75.9 447.4 See legend and notes on page 61.2 241.7 246.2 234.8 527.1 125.5 202.9 168.5 374.8 105.8 108.6 114. 59 .5 899.4 190.5 75.1 90.2 174.5 68.2 253.3 63.9 81.6 424.6 60.6 344.8 744.9 454.2 688.4 263.3 194.3 226.4 531.5 186.0 348.0 284.9 147.4 219.4 342.8 559.1 114.9 184.4 170.7 179.8 232.7 178.9 287.9 137.9 195.7 265.9 114.7 561.7 719.6 771.6 99.8 196.1 245.6 465.6 202.3 528.8 483.1 106.7 648.4 528.7 630.3 384.7 220.2 231.2 168.1 250.1 353.5 118.5 282.7 449.7 296.4 421.9 134.8 87.4 66.2 187.2 404.3 Cap.6 257.3 138.1 652.3 127.4 241.2 439.1 73.5 211.1 237.9 349.6 280.2 262.9 299.3 270.5 102.5 628.6 327.9 381.7 94.6 156.9 72.8 195.1 267.1 294.5 242.0 171.1 690.2 98.8 136.4 557.7 150.0 345.6 846.2 412.3 122.6 208.0 Cooler Flow Rate (Gpm) 117.9 203.0 252.9 381.3 235.7 277.9 170.0 546.8 282.9 129.7 763.5 335.6 263.2 775.0 416.4 311.0 52.3 69.0 205.5 240.4 676.8 332.5 250.8 649.9 733.COOLING CAPACITIES — 60 Hz.4 65.0 260.0 156.1 398.1 467.8 430.6 102.8 373.2 310.5 189.1 422.6 176.1 272.9 258.0 471.7 249.1 178.9 844.5 87.6 83.8 182.8 287.9 65.7 500.4 220.9 100.6 139.9 439.6 172.9 322.8 366.3 353.4 286.5 90.0 356.8 108.4 732.0 407.1 130.9 132.7 58.5 164.7 244.5 271.5 64.9 92.7 278.4 294.7 112.2 74.5 256.8 663.3 574.7 508.0 732.0 177.6 363.2 935.9 225.5 238.4 299.7 152.2 196.2 366.1 490.4 177.3 417.6 215.2 291.9 59.5 244.4 90.9 143.1 134.0 159.7 472.9 123.0 72.1 109.1 396.2 226.7 236.2 201.4 540.5 352.5 84.7 305.2 303.9 837.9 208.2 64.8 370.5 432.3 111.6 98.7 665.4 87.9 104.0 217.1 167.5 327.6 192.9 174.3 180.3 277.7 196.0 222.6 74.3 323.2 299.8 277.1 271.9 85.3 478.0 258.6 149.3 194.2 605.8 197.6 90.5 118.0 719.5 76.0 112.7 95 Cooler Flow Rate (Gpm) 150.1 310.3 152.0 132.1 496.0 955.7 173.9 253.3 318.2 216.7 70.9 886.8 992.1 95.5 517.6 820.2 608. (Tons) Input kW 49.4 192.3 67.5 183.7 135.1 246.8 267.4 288.2 312.2 300.5 98.2 91.1 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.8 197.5 649.8 196.4 372.7 126.6 470.2 329.7 110.2 342.1 402.1 394.5 305.4 288. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 68.2 455.7 163.9 146.4 124.9 375.4 118.8 235.1 190.7 135.5 260.7 305.5 209.5 229.6 151.5 221.8 176.1 150. Input Flow Cap.5 165.6 220.6 72.3 562.9 76.3 300.5 405.4 294.6 262.7 482.7 149.0 691.6 79.8 144.3 65.5 147.0 100.9 762.5 99.1 82.8 96.7 348.5 259.0 243.8 255.9 271.4 240.8 217.2 383.1 206.1 216.4 451.0 94.2 122.7 344.7 316.6 543.2 98.0 284.1 233.7 139.1 104.0 237.2 190.6 692.7 226.0 140.4 188.4 91.7 761.1 321.5 207.3 194.6 496.6 471.8 93.6 272.3 432.3 76.1 176.3 346.8 87.2 121.2 390.9 444.4 115.1 300.3 244.8 161.5 94.7 204.7 81.3 99.6 289. ENGLISH LCWT (F) 40 42 UNIT SIZE 30GTN.2 254.6 85.1 277.8 74.4 125 Cooler Flow Rate (Gpm) 125.6 607.6 539.1 306.0 57.5 265.0 265.6 251.7 111.5 270.7 437.9 164.9 101.2 592.2 205.1 216. (Tons) Input kW 62.3 804.7 363.0 231.5 582.2 214.5 501.8 106.6 133.7 79.7 184.1 387.8 306.8 365.9 449.7 154.1 225.1 125.7 334.3 183.5 410.5 180.6 195.3 104.1 235.1 299.5 336.1 62.1 491.4 462.0 159.6 145.8 691.5 85.6 117.3 130.6 333.8 142.9 155.0 586.8 340.2 590.2 220.1 570.1 718.7 78.1 624.3 370.3 92.4 85.2 65.8 441.5 704.9 477.2 919.6 117.6 207.9 152.4 81.9 76.6 274.5 878.4 317.0 88.9 414.3 306.4 318.8 183.9 288.9 293.5 147.3 461.5 101.8 220.8 359.0 295. 2 272.4 67.4 181.4 256.0 494.3 174.2 71.5 250.9 202.0 242.9 580.9 160.8 118.4 139.7 104.8 147.5 84.5 110.1 701.2 450.8 441.3 — 414.3 171.8 317.0 93.0 203.5 508.7 89.5 323.4 — 190.9 134.4 317.9 73.1 463.2 177.8 529.4 513.7 259.7 205.7 559.2 322.6 68.2 565.7 716.9 127.7 135.8 522.0 477.Performance data (cont) COOLING CAPACITIES — 60 Hz.1 119.9 123.3 287.7 418.1 361.0 414.2 207.4 365.9 — 298.1 154.3 304.9 247.4 89. ENGLISH (cont) LCWT (F) 44 45 UNIT SIZE 30GTN.9 156.3 354.7 143.0 344.9 236.1 344.8 376.5 188.5 189.0 104.3 286.8 — — 81.8 129.3 375.4 255.6 207.1 254.4 715.9 575.0 667.3 297.5 178. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 70.0 — 632.1 971.3 327.2 130.7 149.1 399.4 251.1 256.3 159.8 392.3 292.4 591.4 251.8 429.2 813.7 438.7 576.8 292.5 175.7 441.8 161.4 261.8 190.1 78.3 397.8 96.1 198.7 191.1 99.9 640.3 173.9 614.2 88.3 525.7 188.7 1030.7 278.9 406.8 213.7 386.4 483.7 293.1 702.1 201.5 95 Cooler Flow Rate (Gpm) 161.7 211.6 590.5 398.1 102.0 287.2 164.3 125.7 346.1 1049.7 156.2 229.2 82.3 108.3 257.0 405.8 67.0 95.4 226.5 259.8 Cap.2 335.2 196.9 72.6 202.4 516.0 265.3 182.5 109.4 267.9 140.4 91.1 159.5 82.3 806.3 130.3 381.8 446.9 319.6 244.0 336.6 216.0 623.0 931.9 232.5 69.3 181.9 171.0 560.7 200.2 183.6 330.4 892.0 165.8 379.4 247.4 483.1 202.3 129.6 413.1 — 457.4 356.2 517.0 558.3 340.7 161.6 104.6 322.9 102.3 215.0 852.4 263.6 990.2 60.8 137.6 731.6 321.1 74.3 336.3 150.2 190.6 152.9 270.9 121.9 305.7 137.0 478.0 282.5 56.2 655.2 101.1 241.2 565.5 109.1 95.9 276.6 688.1 248.4 75.3 115.0 148.2 128.8 854.1 144.2 57.8 273.8 581.0 310.2 213.9 395.3 111.1 306.6 455.0 119.6 273.5 262.6 311.9 343.1 184.1 99.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 85 Cap.0 97.5 302.2 677.2 94.2 339.7 377.5 84.2 621.2 66.5 — — 82.9 108.1 213.7 337.3 805.0 437.4 152.4 241.2 89.3 188.5 485.7 286.6 209.9 227.6 273.7 242.6 224.3 228.1 260.6 92.1 330.9 121.1 546.0 229.9 465.9 210.0 311.7 246.0 204.0 520.8 278.1 404.0 244.6 78.6 177.7 603.1 95.5 487.9 152.2 478.2 747.8 164.3 75.7 260.6 91.5 77.9 78.8 94.9 189.9 460.1 87.0 169.8 146.6 356.4 65. 60 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.3 512.1 259.8 113.3 292.5 173.8 281.1 402.6 186.1 115.3 87.4 227.7 79.0 492.6 470.7 115.3 154.5 458.7 669.9 106.9 489.3 117.3 833.3 334.1 65.0 596.1 340.0 211.4 264.2 500.6 71.8 131.6 82.5 110.3 799.9 194.8 116.5 201.1 612.8 89.7 585.3 300.2 913.6 213. (Tons) Input kW 52.1 166.9 141.0 206.9 356.7 467.3 312.7 147.8 145.9 209.1 305.8 289.0 214.7 225.2 105.1 367.6 178.4 550.8 124.8 714.0 282.0 126.7 183.7 305.5 164.4 114.1 308.7 124.2 150.3 219.4 — 268.1 171.5 281.3 299.7 94.4 381.2 115.9 169.0 199.6 515.0 225.1 276.0 215.8 186.7 273.5 498.7 791.4 360.4 388.3 871.2 877.2 103.4 218.0 77.2 — 295.0 131.7 78.2 100.9 362.0 465.7 98.7 — — 129.9 246.7 — 263.9 — — Cooler Flow Rate (Gpm) 126.0 656.3 816.4 292.0 548.6 235.0 61.9 106.8 381.0 351.4 305.6 234. Input Flow Cap.5 218.3 155.4 322.1 333.0 245.8 136.2 267.8 117.3 198.0 524.6 339.2 289.3 382.4 230.0 134.2 458.3 760.9 61.4 290.0 194.9 141. (Tons) 63. (Tons) Input kW 67.1 404.5 167.3 371.7 248.4 158.3 162.6 537.3 138.4 363.4 327.0 456.2 201.6 298.8 341.5 108.0 249.5 — — .8 364.0 363.4 173.8 283.1 89.0 953.1 — — 53.2 131.9 434.8 199.5 215.0 94.7 78.7 223.6 435.6 103.6 102.9 233.5 256.7 121.8 — 420.7 317.6 200.8 405.3 358.4 149.2 72.5 — 187.0 378.2 548.3 220.7 74.2 67.9 345.5 293.6 277.2 358.4 313.8 727.3 690.7 919.2 632.9 426.0 218.5 245.2 416.6 233.5 88.5 — 644.5 193.7 399.7 358.6 270.9 232.5 446.6 108.8 184.2 215.6 259.4 191.3 424.7 230.6 95.1 77.6 971.6 88.2 303.3 316.9 62.7 298.4 Cap.9 276.8 147.7 174.0 344.4 158.4 519.3 365.5 229.4 675.9 89.3 See legend and notes on page 61.4 142.5 93.0 421.2 228.2 100.8 298.9 239.7 849.9 791.2 868.0 255.0 143.2 316.9 153.1 104.3 772.4 83.4 355.0 240.4 239.4 81.5 427.4 273.8 287.2 380.6 70.9 236.3 279.6 166.9 246.5 303.8 220.8 347.1 180.8 83.9 68.3 495.8 309.9 190.0 125 Cooler Flow Rate (Gpm) 135.6 903.3 717.2 — 449.6 761.8 397.3 800.5 332.1 383.0 109.0 386.5 759.4 373.7 79.2 372.0 211.3 746.5 652. 2 334.0 247.2 557.6 225.5 81.9 99.2 231.7 281.6 178.0 474.9 315.4 266.7 261.0 212.5 393.0 108.0 137.4 129.0 271.9 690.9 568.4 271.6 502. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 72.9 105.8 169.2 — 194. Enter rating table for corrected LCWT.4 544.4 766.9 108.1 461.0 103.6 1069.7 110.8 88.7 94.3 728.7 115. contact your Carrier representative for special selection of a cooler with wider baffle spacing.6 98.8 — — b.7 95.1 116.9 256.8 856.9 360.2 110.5 64.3 204.0 1024.8 260.3 265.7 296.6 158.6 621.0 220.4 266. Refrigerant 22.0 888. When cooler water temperature rise is less than 5° F.8 379.6 174.8 152.2 1009.8 247.2 507.3 390.1 167.2 67.6 355.8 — 201.9 162.7 988.0 432.8 757.9 740.2 — — 85.5 181.0 — — Cooler Flow Rate (Gpm) 131.4 287.4 60.9 158.8 430.7 408.3 284.9 289.9 83.3 495.8 292.4 395.4 525.9 526.5 372.6 97.2 — 425.0 601.4 88.5 69.4 410.6 177.6 296.3 143.1 146.2 350.S.5 112.9 119.9 286.2 88.9 461.2 533.7 864.5 444.5 1047.4 119.0 164.4 184.4 160.6 — 302.3 426. By interpolation.3 205.0 180.6 146.3 233.0 152.5 315.6 90.1 360.7 704.5 350.4 181.8 199.3 153.2 895.2 378.7 436. (Tons) Input kW 55.4 127.4 217.0 304.0 170.2 864.1 504.0 291.0 356.9 851.3 730.8 72.6 513.4 222.7 413.5 132.1 482.8 151.9 106.0 98.9 301.5 361.3 217.1 231.0 151.8 119.9 323.3 79.8 819.4 372.7 342.3 198.0 701.9 79.3 407.9 — 682.5 97.1 205.7 523.9 757.3 451.8 186. (Tons) Input kW 69.8 391.5 230.9 261.8 131.9 356.6 264.2 75.7 259.8 62.5 104.2 155.0 224.5 328.3 195.0 185.2 341.6 212.4 349.0 327.8 484.0 297.8 385.9 729.0 323.8 68.5 278.8 225.6 310.2 297.6 399.6 384.4 178.0 332.4 345.8 95.8 506.7 268.1 220.6 479.9 281.9 319.7 218.7 Cap.5 308.6 232.1 254.6 178.7 197.6 101.2 335.4 231.8 122. 125 Cooler Flow Rate (Gpm) 140.5 683.8 341.3 370.9 297.0 103.7 Cap.9 265.0 238.2 382.4 423.6 728.5 96.0 786.9 81.4 380.2 535.8 103.6 387.0 346.5 295. on pages 48-51.5 337.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 46 48 Cap.1 771.3 82.6 456. before entering rating tables.3 172.9 287. by reference to the LCWT correction curve.1 373.4 570.8 534.6 139. kW LCWT — — — 85 Cap.2 265.7 321.S.2 130.4 278.2 364. Calculate corrected flow rate through the cooler: = 24 x capacity in kW temperature rise °F = U. cooler pressure drop must also be corrected for the new LWCT: a.9 — 657.COOLING CAPACITIES — 60 Hz.6 162.5 348.6 78.0 193.2 239.5 390.1 164.3 99.4 303.8 255.5 85.5 775.4 432.6 259.1 378.0 401.3 409.2 173.3 259.6 245.3 196.3 75. gpm c.1 496.7 124.5 340.4 971.7 276.9 143.6 192.2 655.4 408.2 644.8 168.6 142.) Standard 550/590-98.1 111.2 587.4 91.6 250.0 633.1 210.1 140. c.3 92.8 253.5 281.6 250.8 744.0 96.4 101.6 589.9 404. b.9 74.0 251.9 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.1 302.0 923.5 235.7 275. based on: a.1 312. Input Flow Cap.7 327.9 172.0 66.5 218.5 245.4 622.2 168.9 368.4 135.6 149.1 804.1 166.4 325.3 604.7 165.0 123.1 204.0 192.6 610.6 91.0 119.4 185.1 475.5 241.7 237.9 538.8 85.0 354.A. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.0 109.1 206.3 158.1 241.6 205.7 148.9 525. ENGLISH (cont) LCWT (F) UNIT SIZE 30GTN.3 270.7 175.7 311.8 161.4 229.2 306.9 453.9 192.7 70.0 188.8 281.4 155.2 246.3 80.1 92.7 230.1 385.2 668.1 918. 3.0 309.6 192.0 460.3 237.5 710.1 850. When greater accuracy is desired.1 348.00010 in the cooler.7 — 483.0 68.1 262.5 197.9 303.0 500.4 775.2 601.0 411.6 293.0 492.4 195.2 95.6 189.8 78.1 357.4 125.7 446.1 262.9 349.4 608.0 417.0 320.4 223.3 74.6 191.6 538.4 116.0 199.2 113.0 376.7 80.4 287.5 570.7 93.5 319.1 73.1 155.9 213.3 367.7 518.8 100.3 250.5 574.2 307.1 — 274.8 119.0 493. In such cases.5 78.6 217.1 284.0 77.4 — — 57.2 132.8 277.6 83.6 585.9 168.1 593.1 227.1 114.7 462. determine corrected capacity (tons) and power input (kW) to compressor at its rated voltage. A cooler water temperature rise of 10° F.0 — 466.0 196.5 76.2 253.9 86.2 204.4 389.5 175.7 393.6 214.9 58.9 488.8 401.1 369.6 158.8 242.4 269.0 281.7 394.6 211.0 219.2 264.7 121.9 126.9 95 Cooler Flow Rate (Gpm) 167.3 85.1 135.8 626.7 315.9 371.1 — — 136.1 239.2 70. 2.9 235.6 231.5 128.4 327.8 106.5 123.1 318.4 158. When a corrected LCWT is used.0 631.2 117.3 313.8 90. enter cooler pressure drop curve at corrected flow rate and read pressure drop. U.7 — — 83.1 271.4 832.9 250.1 74.4 93.3 155.1 200.8 187.1 985.4 939.7 317.2 283.5 315.6 885.4 178.1 949. A fouling factor of 0.2 222.6 222.2 650.9 136.0 521.4 244.7 126.8 273.0 111.2 185.3 110.5 302.0 468.6 103.6 447.2 84.9 243. On Cooler Pressure Drop chart.5 235.6 354.5 — 284.8 80.3 209.6 555.3 213.7 209.0 208.3 107.2 445.8 219.2 150.1 — 435.7 205.0 — 308.5 428.7 335.7 804.8 679.9 148.4 554.6 386.3 245.3 827.2 157.8 215.5 297.4 418.6 189.9 144.7 814.1 178.0 63.6 937.6 134.0 471.8 589.6 117.3 664.5 138.5 304.8 106.0 248.7 110.7 702.2 142.4 188.1 130.5 105.6 365.3 327. high flow rate will normally be accompanied by an excessive pressure drop. (Tons) 66.5 102.5 821. 61 .9 96.3 232.7 71.2 469.1 295.0 254.4 412.4 LEGEND Cooling Capacity (Tons of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.3 344.2 440.5 146.9 258.5 312.3 555.3 133.7 907.7 420.2 112.3 275.3 90.7 89.9 364.0 330.4 339.4 250.6 378.1 1108.0 470. correct design LCWT.8 226.2 293.0 425.1 554. 2 236.9 464.8 225.0 493.4 429.8 462.7 609.2 101.0 908.4 184.6 261.2 111.4 281.1 116.1 254.4 543.1 221.0 563.4 125.9 110.5 125 Cooler Flow Rate (Gpm) 151.6 324.8 104.9 254.6 308.9 266.0 83.2 426.5 715.2 97.4 1186.9 303.2 — — 536.8 183.0 288.8 316.6 440.5 109.9 240.3 365.3 170.7 107.9 362.1 214.8 318.3 871.1 544.0 379.0 234.5 155.8 110.1 164.7 — — — — — 245.2 177.0 734.2 247.1 121.9 154.0 959.3 308.5 427.0 279.2 465.0 404.6 287.1 270.0 786.6 369.6 594.6 192.8 276. (Tons) Input kW 74.3 378.3 860.3 105.5 616. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 75.0 407.5 87.6 308.2 333.8 226.7 223.3 119.1 175.9 151.0 See legend and notes on page 63.7 124.7 — — 101.3 288.2 442.8 912.7 211.5 73.6 222.6 280.4 259.4 258.1 63.5 391.9 324.5 609.6 72.6 121.7 210.4 793.7 466.3 692.3 359.9 323.4 167.9 260.1 79.4 843.4 225.2 131.6 323.4 307.0 340.4 200.2 152.7 272.3 314.8 253.5 418.7 82.7 799.9 1005.4 961.9 300.8 399.3 384.8 449.0 218. (Tons) Input kW 59.7 291.7 209.2 250.6 68.8 103.7 — — — — — — — 87.8 576.6 268.9 327.0 479.4 — — — — — — — Cooler Flow Rate (Gpm) 142.0 121.8 200.6 175.6 381.4 694.5 96.0 438.5 189.8 — — Cap.6 204.0 92.8 85.4 73.5 146.Performance data (cont) COOLING CAPACITIES — 60 Hz.0 93.4 100.2 381.6 114.9 107.3 128.1 916.3 358.7 274.5 181.6 400.5 274.2 260.4 398.6 96.7 480.4 240.7 351.7 212.8 552.4 67.1 236.8 366.8 521.7 130.4 478.7 1096.6 512. Input Flow Cap.6 178.6 194.1 136.1 104.3 1006.8 195.9 164.1 91.8 190.9 268.2 272.9 306.0 254.5 441.2 259.2 880.0 307.4 200.5 257.6 93.4 641.9 738.1 267.3 128.8 — — 406.1 207.6 240.3 207.6 — — 141.7 161.5 421.0 171.9 793.9 971.6 509.6 113.6 105.5 — — 589.2 385.3 120.2 421.7 124.9 200.0 162.4 441.1 210.0 123.6 76.6 79.8 157.6 419.6 677.6 — — — — — — — .8 399.0 238.8 381.2 337.9 98.4 224.7 296.2 116.4 86.9 133.9 336.3 283.1 181.2 138.6 359.3 286.9 Cap.3 1252.0 181.4 168.7 479.1 — — — — — — — 64.3 128.2 833.0 303.6 138.1 105.9 715.0 575.6 134.4 406.7 255.5 386.4 301.4 191.3 83.2 333.7 291.3 419.6 — — — — 212.9 265.7 297. (Tons) 71.3 1022.6 1153.9 485. ENGLISH (cont) LCWT (F) 50 55 UNIT SIZE 30GTN.0 299.4 143.2 292.9 517.5 314.1 675.1 318.4 671.2 738.4 340.6 166.7 190.3 240.6 161.4 755.8 755.8 559.9 365.8 330.6 373.2 — — 284.7 319.3 472.2 279.3 132.9 200.0 239.1 963.4 334.4 175.1 458.1 497.3 489.6 421.1 699.3 199.3 — 819.1 — 121.1 98.9 1086.1 153.6 925.3 112.5 404.3 110.7 957.6 561.7 — — — — — 352.7 355.8 253.7 185.7 267.3 643.6 301.5 148.1 821.1 834.9 99.2 282.3 312.2 101.5 — — — — 322.3 213.8 780.2 627.0 81.1 286.0 297.7 367.9 275.0 307.4 77.5 235.1 246.2 68.2 396.5 94.3 446.7 305.6 174.5 86.3 347.0 271.7 885.6 87.8 190.9 882.4 132.1 349.1 262.9 81.5 478.4 202.7 245.9 271.3 456.7 86.3 122.7 115.2 98.5 — — — — — 590.7 416.6 169.6 233.9 92.5 338.6 99.0 314.1 212.9 344.6 300.1 248.2 491.4 425.8 330.2 92.5 382.5 754.8 226.0 431.2 92.5 325.0 127.1 342.8 400.0 159.5 — — 289.9 184.1 322.5 276.7 319.6 281.9 100.2 471.1 345.1 452.6 203.2 100.2 — — 95 Cooler Flow Rate (Gpm) 179.9 289.8 268.2 — 192.3 130.5 454.5 118.4 256.7 145.9 729.5 276.9 145.2 140.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 85 Cap.5 675.5 291.7 644.3 403.3 303.2 107.3 162.5 138.0 530.9 114.5 — — — — — — — 154.0 506.3 140.0 241.0 335.2 239.6 161.1 481.4 663.2 626.1 135.1 151.3 70.0 220.3 142.0 409.9 363.3 364.3 347.5 203.1 78.1 511.7 610.5 141.5 502.1 131.4 253.2 221.9 951.3 1038.2 593.6 449.6 169.5 342.9 362.4 — 80.2 73.6 160.4 — — 110.4 81.5 106.3 — — — — 510.8 540.9 1119.2 402.0 1060.8 363.1 400.5 91.7 280.2 221.5 574.6 435.5 266.3 385.0 232.0 253.5 897.5 112.7 624.3 224.2 — — 244.6 373.3 — 224. 62 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.1 427.3 1052.0 1148.3 193.1 190.4 195.6 341.6 199.8 654.5 145.1 87.4 170.9 863.0 377.2 173.3 116.3 105.2 83.8 152.8 660.5 — — — — — — — 91.7 526.3 624.9 179.8 532.1 384. COOLING CAPACITIES — 60 Hz, ENGLISH (cont) LCWT (F) UNIT SIZE 30GTN,GTR 60 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 Cap. kW LCWT — — — 85 Cap. (Tons) Input kW 84.5 96.2 107.6 118.3 137.7 151.1 163.8 188.5 209.8 235.8 269.5 296.1 306.8 326.2 347.6 386.9 420.6 419.7 471.5 505.2 539.0 75.2 87.9 99.8 106.1 116.0 135.8 148.3 175.3 196.1 219.5 259.7 275.1 281.4 291.2 312.0 355.3 395.5 392.1 438.9 479.1 519.3 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap. Input Flow Cap. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 79.9 191.1 74.4 84.1 178.9 69.3 87.9 93.0 217.8 84.9 97.6 204.3 79.4 101.8 105.5 242.8 94.3 110.6 226.7 — — 112.4 265.4 102.5 118.1 246.5 94.7 123.3 123.5 310.1 120.1 130.4 288.9 111.4 136.6 143.6 340.6 132.1 150.6 317.9 122.8 157.0 158.6 377.3 149.4 168.3 359.4 139.8 176.0 187.2 434.1 170.1 197.2 409.2 158.3 205.6 206.8 473.6 183.9 216.4 442.4 170.8 224.8 232.2 536.9 208.7 242.9 502.0 194.3 252.6 272.0 608.4 236.5 283.3 568.8 — — 292.7 676.8 264.3 307.8 635.9 — — 299.5 699.5 272.6 315.3 655.7 253.0 328.8 310.7 744.1 290.2 327.6 698.1 269.7 342.2 330.4 783.7 304.0 346.8 731.4 282.3 361.4 375.7 877.5 340.8 393.5 819.9 317.1 409.6 415.6 949.0 368.6 433.9 886.7 — — 413.7 947.3 367.8 432.8 884.8 341.7 449.5 464.3 1073.7 417.4 485.8 1004.1 388.6 505.1 504.2 1145.2 445.2 526.1 1070.8 — — 544.0 1216.7 472.9 566.5 1137.6 — — 95 Cooler Flow Rate (Gpm) 203.3 231.4 258.8 284.6 331.3 363.6 394.1 453.4 504.8 567.1 648.2 712.2 738.0 784.7 836.1 930.7 1011.8 1009.6 1134.3 1215.4 1296.5 Cap. (Tons) 79.5 90.5 100.9 110.3 128.9 141.6 156.8 180.4 196.9 223.2 252.9 281.4 290.8 309.3 325.8 364.8 394.5 393.8 446.4 476.1 505.8 LEGEND Cooling Capacity (Tons of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute, U.S.A.) Standard 550/590-98, based on: a. A cooler water temperature rise of 10° F. When greater accuracy is desired, correct design LCWT, before entering rating tables, by reference to the LCWT correction curve. b. A fouling factor of 0.00010 in the cooler. c. Refrigerant 22. 2. When a corrected LCWT is used, cooler pressure drop must also be corrected for the new LWCT: a. Enter rating table for corrected LCWT. By interpolation, determine corrected capacity (tons) and power input (kW) to compressor at its rated voltage. 125 Cooler Flow Rate (Gpm) 166.8 191.0 — 227.8 268.0 295.4 336.4 380.9 411.0 467.4 — — 608.7 648.9 679.0 762.8 — 821.9 934.9 — — Cap. (Tons) Input kW 64.3 73.9 — — 102.7 113.5 129.8 — — — — — — — — — — — — — — 91.3 105.6 — — 142.1 162.7 182.5 — — — — — — — — — — — — — — Cooler Flow Rate (Gpm) 154.7 177.8 — — 247.2 273.1 312.3 — — — — — — — — — — — — — — b. Calculate corrected flow rate through the cooler: = 24 x capacity in kW temperature rise °F = U.S. gpm c. On Cooler Pressure Drop chart, on pages 48-51, enter cooler pressure drop curve at corrected flow rate and read pressure drop. 3. When cooler water temperature rise is less than 5° F, high flow rate will normally be accompanied by an excessive pressure drop. In such cases, contact your Carrier representative for special selection of a cooler with wider baffle spacing. 63 Performance data (cont) COOLING CAPACITIES — 50 Hz, ENGLISH (cont) LCWT (F) 40 42 UNIT SIZE 30GTN,GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 85 Cap. (Tons) Input kW 59.7 69.9 80.5 90.2 99.2 109.7 122.3 143.3 156.2 177.2 199.1 223.8 233.5 242.6 255.4 287.0 308.9 312.3 333.4 376.3 398.3 61.9 72.4 83.5 93.5 103.1 113.9 126.5 147.9 161.8 183.4 206.7 231.4 241.4 251.1 264.9 297.4 320.6 323.5 345.2 390.1 413.3 63.0 71.0 83.5 96.5 102.9 122.8 128.3 160.8 170.3 195.1 218.0 244.3 257.3 263.7 273.2 317.9 340.8 340.5 365.3 413.1 435.9 64.2 72.3 85.2 98.5 105.0 125.6 130.6 163.8 173.8 199.2 223.0 249.0 262.2 268.9 278.9 324.8 348.6 347.6 373.0 422.3 446.0 See legend and notes on page 65. 64 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap. Input Flow Cap. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 66.5 135.3 53.3 69.7 127.7 50.2 72.7 75.3 158.0 62.1 79.2 148.6 58.2 82.9 88.0 181.8 71.5 92.3 171.1 67.0 96.2 101.8 203.4 79.8 106.7 191.1 74.6 111.1 108.6 223.9 88.0 113.9 210.6 82.5 118.7 128.8 248.8 98.1 134.4 234.9 92.3 139.6 136.0 278.4 110.1 143.2 263.6 103.9 149.8 169.7 327.7 130.3 178.0 312.0 123.7 186.0 179.6 355.4 140.6 188.3 336.5 132.5 196.3 205.3 404.4 160.6 215.1 384.5 152.1 224.3 228.4 450.2 177.0 237.9 423.7 166.0 246.7 257.7 509.5 201.8 270.3 483.1 190.7 282.2 271.4 531.1 210.1 284.7 503.0 198.3 297.1 278.3 551.9 218.4 292.0 522.7 206.1 304.8 288.3 579.6 228.6 302.2 547.3 215.0 315.1 334.2 653.4 258.8 349.6 619.6 244.5 364.0 357.2 699.1 275.2 372.5 658.8 258.4 386.4 359.3 710.9 281.2 376.6 673.0 265.1 392.7 385.0 759.8 301.2 403.4 721.0 284.7 420.6 433.9 855.0 337.6 453.1 808.2 318.3 471.2 456.7 900.3 354.0 475.9 847.4 332.0 493.5 67.8 140.4 55.3 71.2 132.5 52.1 74.3 76.8 164.0 64.4 80.9 154.4 60.5 84.7 89.9 188.9 74.2 94.3 177.8 69.7 98.4 104.0 211.2 82.8 109.1 198.5 77.5 113.7 111.0 233.1 91.5 116.5 219.3 85.8 121.6 131.8 258.5 102.0 137.6 244.3 96.0 143.0 138.6 288.3 114.1 146.0 273.2 107.6 152.9 172.9 338.5 134.7 181.6 322.6 127.9 189.9 183.5 368.7 145.9 192.6 349.4 137.6 201.0 209.8 419.3 166.4 219.9 398.7 157.9 229.5 233.8 467.8 183.9 243.8 440.7 172.6 253.0 262.8 527.4 208.9 275.9 500.4 197.5 288.2 276.9 549.7 217.5 290.7 521.1 205.4 303.6 283.9 571.8 226.3 298.2 542.1 213.8 311.5 294.6 602.0 237.5 309.1 568.9 223.5 322.6 341.7 678.1 268.5 357.6 643.2 254.0 372.7 365.7 726.7 286.0 381.5 685.2 268.7 396.1 367.1 737.5 291.7 385.2 698.8 275.3 402.0 393.4 788.0 312.3 412.5 748.1 295.5 430.5 443.7 887.5 350.5 463.7 839.6 330.6 482.6 467.6 935.7 367.9 487.5 881.3 345.3 505.9 95 Cooler Flow Rate (Gpm) 142.9 167.4 192.7 216.0 237.5 262.6 292.9 343.1 373.8 424.2 476.7 535.8 559.0 580.7 611.4 687.1 739.5 747.7 798.0 900.9 953.3 148.2 173.6 199.9 223.9 246.9 272.9 303.1 354.4 387.5 439.4 495.1 554.3 578.3 601.4 634.6 712.5 768.1 775.1 826.9 934.5 990.1 Cap. (Tons) 56.5 66.0 75.9 85.0 93.5 103.9 116.3 136.9 148.5 168.9 188.1 212.8 221.9 230.5 242.1 273.0 292.0 297.0 317.4 357.2 376.1 58.6 68.5 78.9 88.2 97.3 107.9 120.4 141.3 153.9 175.0 195.3 220.2 229.5 238.7 251.3 283.1 303.4 307.8 329.0 370.5 390.6 125 Cooler Flow Rate (Gpm) 120.1 139.3 160.5 178.6 197.4 221.0 248.6 296.0 317.3 364.2 397.3 456.5 474.7 493.4 514.7 585.4 618.5 634.6 681.5 761.9 794.7 124.8 144.8 166.9 185.7 205.7 230.0 257.9 306.4 329.8 378.2 413.6 473.2 492.1 512.1 535.5 608.4 643.8 659.5 707.9 791.9 827.1 Cap. (Tons) Input kW 47.0 54.3 62.6 69.4 76.9 86.4 97.6 116.9 124.3 143.7 154.9 179.5 186.3 193.8 201.2 230.2 241.4 248.6 268.0 298.6 309.8 48.8 56.5 65.1 72.2 80.1 90.0 101.2 121.0 129.2 149.1 — 186.1 193.2 201.1 209.4 239.1 — 258.4 278.3 — — 75.4 86.3 99.7 115.1 123.2 144.3 156.0 193.5 203.6 233.0 254.7 293.3 308.7 316.8 326.8 377.4 399.1 407.2 436.7 487.9 509.4 77.1 88.2 102.1 118.0 126.3 148.0 159.4 197.7 208.6 238.6 — 299.8 315.7 324.0 335.0 386.7 — 417.3 447.3 — — Cooler Flow Rate (Gpm) 112.5 130.0 149.8 166.1 184.1 206.9 233.6 279.9 297.6 343.9 370.8 429.7 446.0 463.9 481.6 551.1 577.9 595.1 641.5 714.9 741.6 116.9 135.3 155.9 173.0 192.0 215.6 242.4 289.8 309.6 357.1 — 445.7 462.8 481.9 501.6 572.9 — 619.1 666.7 — — COOLING CAPACITIES — 50 Hz, ENGLISH (cont) LCWT (F) UNIT SIZE 30GTN,GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 44 45 Cap. kW LCWT — — — 85 Cap. (Tons) Input kW 64.1 75.0 86.4 96.9 107.0 118.2 130.8 152.6 167.5 189.7 214.2 239.0 249.5 259.7 274.6 307.9 332.4 334.9 357.2 404.0 428.5 65.2 76.3 88.0 98.6 109.0 120.3 132.9 155.0 170.4 192.9 218.1 243.0 253.6 264.1 279.5 313.2 338.5 340.7 363.3 411.1 436.3 65.5 73.7 86.9 100.5 107.3 128.3 132.9 166.8 177.4 203.3 228.1 253.6 267.3 274.1 284.7 331.7 356.5 354.8 380.7 431.4 456.2 66.1 74.4 87.8 101.5 108.4 129.7 134.1 168.3 179.2 205.4 230.7 256.0 269.8 276.7 287.6 335.1 360.5 358.4 384.6 436.1 461.4 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap. Input Flow Cap. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 69.2 145.6 57.4 72.7 137.6 54.0 75.9 78.3 170.1 66.9 82.5 160.3 62.8 86.5 91.8 196.1 77.1 96.4 184.8 72.3 100.6 106.2 219.1 86.0 111.5 206.1 80.5 116.4 113.4 242.4 95.2 119.2 228.3 89.3 124.5 134.8 268.6 105.9 140.9 253.8 99.8 146.5 141.1 298.3 118.1 148.9 283.1 111.5 156.1 176.2 349.6 139.0 185.2 333.3 132.1 193.7 187.5 382.3 151.2 196.9 362.5 142.8 205.7 214.4 434.5 172.3 224.7 413.1 163.6 234.7 239.3 485.9 191.1 249.7 458.0 179.4 259.3 268.0 545.7 216.1 281.6 518.1 204.4 294.3 282.4 568.8 225.0 296.7 539.4 212.6 310.1 289.7 592.2 234.3 304.4 561.7 221.5 318.3 301.0 624.8 246.5 316.1 591.0 232.2 330.2 349.3 703.3 278.3 365.7 667.2 263.4 381.3 374.2 754.6 297.1 390.7 712.2 279.3 405.9 375.0 764.5 302.5 393.8 725.1 285.7 411.4 401.9 816.7 323.5 421.6 775.6 306.4 440.4 453.7 920.2 363.6 474.6 871.6 343.1 494.1 478.7 971.8 382.1 499.4 916.0 358.9 518.6 69.9 148.2 58.4 73.4 140.1 55.0 76.7 79.0 173.2 68.1 83.4 163.3 63.9 87.4 92.8 199.5 78.5 97.5 188.3 73.7 101.8 107.4 223.3 87.6 112.7 209.9 82.0 117.7 114.6 247.1 97.1 120.5 232.8 91.1 125.9 136.4 273.7 107.9 142.6 258.8 101.7 148.3 142.5 303.6 120.1 150.3 288.0 113.5 157.7 177.9 355.4 141.3 187.0 338.7 134.3 195.7 189.5 389.1 154.0 199.1 369.2 145.5 208.0 216.6 441.8 175.4 227.2 420.6 166.4 237.3 242.1 495.1 194.7 252.7 466.8 182.9 262.5 270.6 555.0 219.8 284.4 527.0 208.0 297.4 285.2 578.7 228.8 299.7 548.7 216.3 313.4 292.6 602.7 238.4 307.5 571.7 225.5 321.7 304.2 636.4 251.1 319.6 602.1 236.7 334.0 353.0 715.7 283.4 369.8 679.6 268.2 385.7 378.6 768.9 302.7 395.3 725.9 284.7 410.9 379.0 778.2 307.9 398.2 738.3 291.0 416.1 406.1 830.9 329.4 426.3 789.8 311.9 445.4 458.8 936.9 370.3 480.1 888.1 349.5 499.9 484.3 990.1 389.3 505.4 933.6 365.8 524.9 95 Cooler Flow Rate (Gpm) 153.6 179.8 207.2 232.3 256.6 283.3 313.5 365.8 401.5 454.7 513.6 573.0 598.1 622.6 658.2 738.2 796.9 802.9 856.2 968.4 1027.1 156.3 183.0 211.1 236.5 261.5 288.4 318.8 371.6 408.5 462.5 523.1 582.7 608.1 633.2 670.2 751.1 811.7 817.0 871.1 985.7 1046.1 Cap. (Tons) 60.7 71.0 81.8 91.4 101.1 112.1 124.4 145.9 159.5 181.2 202.7 227.6 237.3 247.0 260.7 293.4 314.8 318.9 340.7 383.9 405.4 61.8 72.2 83.2 93.1 103.1 114.1 126.6 148.2 162.3 184.2 206.5 231.4 241.3 251.4 265.4 298.4 320.6 324.5 346.5 390.7 412.9 LEGEND Cooling Capacity (Tons of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute, U.S.A.) Standard 550/590-98, based on: a. A cooler water temperature rise of 10° F. When greater accuracy is desired, correct design LCWT, before entering rating tables, by reference to the LCWT correction curve. b. A fouling factor of 0.00010 in the cooler. c. Refrigerant 22. 2. When a corrected LCWT is used, cooler pressure drop must also be corrected for the new LWCT: a. Enter rating table for corrected LCWT. By interpolation, determine corrected capacity (tons) and power input (kW) to compressor at its rated voltage. 125 Cooler Flow Rate (Gpm) 129.5 150.5 173.4 193.0 214.1 239.2 267.4 316.7 342.4 392.1 430.1 490.1 509.7 531.0 556.7 631.5 669.6 684.9 734.6 822.4 860.3 131.9 153.3 176.8 196.7 218.5 243.9 272.2 322.0 348.9 399.0 438.5 498.7 518.7 540.6 567.5 643.1 682.7 697.7 747.9 838.0 877.1 Cap. (Tons) Input kW 50.7 58.7 67.6 75.0 83.5 93.6 104.9 — 134.2 154.7 — — — — 217.7 248.4 — 268.5 288.9 — — 51.6 59.8 68.9 76.5 85.2 95.4 106.8 — 136.8 157.5 — — — — 222.0 253.0 — 273.5 294.3 — — 78.9 90.2 104.5 120.8 129.4 151.7 162.9 — 213.7 244.3 — — — — 343.2 396.1 — 427.4 458.0 — — 79.7 91.2 105.8 122.3 131.0 153.6 164.6 — 216.3 247.1 — — — — 347.3 400.8 — 432.6 463.4 — — Cooler Flow Rate (Gpm) 121.5 140.7 162.1 179.9 200.1 224.4 251.5 — 321.8 370.8 — — — — 522.0 595.4 — 643.5 692.6 — — 123.8 143.4 165.3 183.4 204.2 228.8 256.0 — 328.0 377.7 — — — — 532.3 606.8 — 655.9 705.7 — — b. Calculate corrected flow rate through the cooler: = 24 x capacity in kW temperature rise °F = U.S. gpm c. On Cooler Pressure Drop chart, on pages 48-51, enter cooler pressure drop curve at corrected flow rate and read pressure drop. 3. When cooler water temperature rise is less than 5° F, high flow rate will normally be accompanied by an excessive pressure drop. In such cases, contact your Carrier representative for special selection of a cooler with wider baffle spacing. 65 5 411.5 527.0 289.3 196.7 191.3 381.8 98.6 296.4 335.2 211.2 66.9 86.4 330.4 578.1 139.9 356.9 115.3 273.0 440.4 136.0 137.9 783.2 166.6 904.7 302.9 151.3 778.4 250.6 60.2 202.4 258.9 789.9 372.2 368.2 114.7 230.0 229.2 170.2 399.3 141.0 710.6 364.5 182.4 338.6 607.4 951.8 432.6 300. (Tons) 62.7 295.1 187.9 59.0 80.0 253.7 146.1 602.8 258.1 210.5 191.9 306.8 103.3 111.7 831.3 84.7 326.5 132.5 308.2 110.7 96.5 131.6 — — — — — — — — — — — — — — 80.1 415.2 — — — — — 542. (Tons) Input kW 66.1 143.9 139.2 369.9 105.1 88.5 284.3 77.4 197.7 — — — 54.8 466.4 552.4 Cap.1 147.1 987.3 396.6 119.7 722.2 220.9 266.5 287.9 329.5 532.7 — — — 82.1 230.6 310.2 119.8 175.8 234.2 277.4 164.7 357.3 61.8 181.5 613.4 240.5 283.9 85.4 265.5 377.3 845.2 276.0 804.5 272.9 108.8 83.9 504.4 400.3 140.6 249.2 237.1 198.2 279.9 143.4 71.9 97.5 284.3 205.5 227.5 751.6 238.4 648.8 953.5 334.0 207.0 231.8 390.1 76.8 — 334.4 See legend and notes on page 67.0 316.2 263.8 344.2 245.2 303.9 293.7 263.3 250.1 517.5 245.4 92.9 201.7 338.5 420.4 764.1 77.6 102.7 428.3 546.5 450.5 396.3 355.1 235.9 819.1 250.7 150.6 332.8 237.3 431.3 450.7 186.2 126.6 1104.9 242.6 374.7 268.6 338.8 — — — — — 351.0 544.5 84.3 406.7 475.5 318.0 460.7 67.4 67.6 92.4 156.0 588.7 303.6 346.9 248.8 107.2 613.1 192.0 313.4 372.8 443.6 153.8 176.5 74.6 172.4 — — 437.5 79.5 135.6 323.6 130.2 856.3 — — — — — — — — — — — — — — .5 360.1 186.2 611.5 304.7 369.7 937.9 115.9 449.9 240.1 254.2 128.5 221.2 1065.7 582.4 419.4 137.8 531.4 421.7 211.4 153.5 299.9 156.5 329.7 217.7 94.0 121.6 470.3 293.6 474.5 193.2 600.7 411.7 118.1 330.7 638.2 886.9 155.8 409.6 364.7 273.3 636.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 85 Cap.3 286. ENGLISH (cont) LCWT (F) 46 48 UNIT SIZE 30GTN.6 344.6 435.5 215.4 162.1 218.8 389.1 223.1 187.8 894.3 279.4 440.5 175.5 63.2 114.1 696.8 124.7 928.3 69.1 146.7 290.3 232.2 391.0 554.8 493.9 671.0 692.6 92.6 80.1 135.7 277.2 319.1 102.7 201.1 377.8 162.5 324.4 294.9 736.6 522.2 345.7 56.5 126.8 105.4 104.6 71.2 79.0 313.5 165.9 76.3 375.4 218.5 273.4 178.6 288.4 355.3 214.5 162.1 327.2 1045.3 447.2 180.0 682.5 364.5 116. 66 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.9 90.1 390.7 389.2 216.0 88.6 90.6 853.0 382.4 — — — 130.1 194.6 198.9 278.1 307.9 98.5 496.9 99.3 65.0 242.2 142.9 184.6 362.2 352.7 132.7 812.5 166.1 1003.7 Cap.3 73.0 115.2 223.2 430.7 159.0 156.5 411.4 210.5 369.4 319.9 243.7 203.8 558.9 58.3 — — 278.3 179.0 485.0 120.9 860.6 188.7 89.5 409.0 144.6 150.9 127. Input Flow Cap.1 157.5 464.7 791.9 317.3 154.3 93.3 355.8 489.4 325. (Tons) Input kW 52.7 193.4 655.3 173.4 148.4 717.9 347.2 109.4 767.4 101.1 396.6 270.3 536.2 179.1 246.4 233.8 1008.8 314.8 292.9 184. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 70.6 111.8 75.7 82.5 109.9 148.9 70.6 261.9 577.4 832.7 75.7 150.4 301.4 525.2 444.2 278.7 550.4 665.2 564.4 95 Cooler Flow Rate (Gpm) 159.7 — 139.8 103.8 308.9 222.1 222.4 94.0 208.4 169.3 65.6 75.2 317.9 792.6 246.2 95.3 523.0 123.5 159.0 244.4 402.7 296.4 679.8 307.0 213.5 754.1 337.0 430.Performance data (cont) COOLING CAPACITIES — 50 Hz.5 155.0 387.6 135.3 634.7 501.5 345.5 162.7 761.1 358.3 255.7 122.5 270.1 112.7 323.0 388.0 116.4 288.8 — — 668.1 507.9 86.1 255.2 107.0 308.2 109.9 240.4 260.8 205.2 68.7 121.3 477.1 151.5 583.6 511.6 100.8 410.9 — — — — — — — — — — — — — — Cooler Flow Rate (Gpm) 126.9 257.4 272.7 147.6 195.0 486.0 739.8 110.3 — — — — — 226.4 90.6 885.0 874.5 265.4 415.9 73.6 301.1 79.3 290.1 382.7 134.7 324.4 222.9 251.5 987.2 426.7 266.4 241.8 460.7 372.2 227.5 102.0 126.2 570.3 826.8 100.7 125 Cooler Flow Rate (Gpm) 134.0 208.3 182.3 255.5 187.4 463.3 261.3 108.3 618.4 92.3 264.7 210.8 235.0 916.7 592.2 200.4 89.1 87.3 — 218.0 277.4 1038.6 229.4 233.1 644.3 420.3 169.9 505.9 293.0 390.5 397.9 728.2 464.2 77.2 81.3 169.9 382.8 77.8 706.7 192.0 122.4 418.9 172.2 168.4 341. 9 89.2 155.0 888.3 96.2 757.2 159.0 480.5 315.9 492.7 242.0 330.5 157.5 179.9 449.9 81.0 542.1 622.6 310.1 268.6 — — Cap.2 — — — — — — — — — — — — — — Cooler Flow Rate (Gpm) 135.6 572.0 488.7 84.4 591.2 77.1 376.0 244.4 473. On Cooler Pressure Drop chart.8 381.2 384.5 123.S.8 935.6 322. Calculate corrected flow rate through the cooler: = 24 x capacity in kW temperature rise °F = U.7 — — — — — — — — — — — — — — 84.9 564.6 205.6 358.8 92.9 111.5 156.2 780.6 218.4 659.0 116.2 209.5 817.3 103.1 140.6 340.1 808.7 85. When greater accuracy is desired.7 90.9 244.7 197.) Standard 550/590-98.7 345.6 130.2 225.7 353.7 442.9 183.0 175.3 259.7 404.2 71.7 164.5 402.5 695.4 145.1 339.6 842.8 970. U.6 — — — — — — — — — — — — — — b.7 — 827.9 451.8 183.7 340.4 81.5 424.0 516.2 412.9 152.8 69.2 399.6 470.7 981.7 870.5 207.6 199.5 172.9 745.8 98.9 536.4 — — — — — — — — — — — — — — 88.2 80.9 101.2 173.5 640.3 112.1 289.2 148.7 485.2 209.3 172.7 919.0 119.0 796. (Tons) 67.2 LEGEND Cooling Capacity (Tons of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.9 141.4 129.6 75.9 256.5 485.6 476.6 395.6 200.2 327.7 206.2 86.4 165.7 337.7 818.3 226.8 82.4 96.0 95.9 426.9 1119.9 248.6 235.1 444.3 238.5 — — 103.2 310.3 85.2 462.0 94.7 876.4 127.2 1074.4 964.8 315.8 512.6 298.4 205.4 392.8 110.0 389.5 424.5 273. on pages 48-51.9 163.3 133.4 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.0 559.0 296.4 276.1 795.8 339.0 97.0 Cap.7 127.6 293.8 189.5 529.6 225.1 402.7 317.8 401.4 763.8 137.1 366.9 124.9 572.9 134.1 511.6 1144.8 370.3 496.9 188.3 400. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.1 376.4 131.9 335.7 110. When cooler water temperature rise is less than 5° F.7 274. A cooler water temperature rise of 10° F.0 92.3 254.1 319.9 194. high flow rate will normally be accompanied by an excessive pressure drop.3 394.1 443. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 73.1 191.4 304.6 371. by reference to the LCWT correction curve.6 178.5 70.1 118.5 323. determine corrected capacity (tons) and power input (kW) to compressor at its rated voltage.5 1247.5 113.0 248.9 283.1 373.0 152.5 286.2 166.4 221.0 65. Refrigerant 22.0 511.3 355. correct design LCWT. kW LCWT — — — 85 Cap.0 362.3 627.5 352.4 336.5 767.6 290.3 144.9 268.0 107.8 282.7 259.0 185.0 228.7 616.3 364.7 246.5 144.6 1167.2 280.8 315.2 60.7 226.8 646.8 77.9 704.9 271. 2.5 65.2 80.5 678.1 231.4 119.3 256.5 232.6 76.S.7 230.5 309.2 153.6 327.2 95.0 465.0 302. 67 .5 680.3 150.1 74.9 265.7 458.4 215. When a corrected LCWT is used.6 413.3 123.3 115.3 161.4 122.0 967.8 278.4 78.8 436.7 473.4 143.0 382.5 395.7 963.6 502.8 92.3 372.9 176.1 596.4 353.6 312.5 138.2 173. c.0 116.5 447.2 299.3 330.4 235.7 196. enter cooler pressure drop curve at corrected flow rate and read pressure drop.4 116.9 590.0 213.1 350.6 113.3 390.9 408.9 182.0 295.9 239.2 460.7 719.0 427.6 104. contact your Carrier representative for special selection of a cooler with wider baffle spacing.4 1112.8 742.8 369.7 186.2 96. based on: a.8 283.1 279.6 157.3 312.4 318.0 126.5 481.3 159.1 — — 95 Cooler Flow Rate (Gpm) 170.9 144.0 381.6 920.8 861.6 — — 296.0 688.8 63.0 105.8 369.5 356.3 149.1 131.1 173.5 200.4 535. In such cases.7 102.4 431.7 325.5 339.0 234.0 281.6 419.9 102.9 — — 248.1 282.6 165.8 226.9 176.9 602.9 1023.3 238.3 112.6 181.5 197.5 81.1 86.1 124.0 426.1 711.5 436.1 185.8 401.1 69.3 258.0 229.1 482.8 459.8 676.0 91.5 497.6 136.5 120.9 369.00010 in the cooler.A.2 72.6 259.4 87.6 130.3 215.9 1183.4 125.8 413.3 263.2 217.6 904.8 303. A fouling factor of 0.8 449. Enter rating table for corrected LCWT.2 947.2 711.4 282.7 114.2 101.7 205.1 182.1 106.1 307.0 157.9 1084.5 1022.9 — 583.9 264.1 299. (Tons) Input kW 56.0 331. before entering rating tables.3 216.2 171.8 284.7 431.6 266.4 181.9 215.8 623.5 73.3 297.6 304.3 85.8 518.4 542.5 106.0 296.7 107.6 280.5 256.3 423.5 659.0 329.7 118.8 648.8 201.2 264.6 439.8 — — — — — — — — — — — — — — 147.4 372.4 408.5 1057. gpm c.6 1025.2 193.0 252.1 403.0 731.2 — — 419.2 806.9 107.0 136.4 346.4 887.4 283.0 129.5 623.8 261.7 258.8 889.9 207.0 245.6 271.9 140.4 239.7 382.2 655.6 145.4 313.9 200.9 484.7 293.COOLING CAPACITIES — 50 Hz.9 520.5 543.1 611.9 194.4 199.9 349.0 274.4 438.3 344.2 337.4 313.4 887.5 375.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 50 55 Cap.3 221.6 400.6 567.8 425.3 — — 542.1 462.0 320. ENGLISH (cont) LCWT (F) UNIT SIZE 30GTN.4 382.8 119.0 220.7 190.6 250.6 344.0 167.9 210.1 299.6 295.7 322.8 420.0 286.7 679.1 90.5 — — — — — — — — — — — — — — 61.9 240.0 440.8 157. (Tons) Input kW 71.1 167. cooler pressure drop must also be corrected for the new LWCT: a.2 848.3 268.7 252.5 77.2 100.1 269.4 750.1 313.3 280.7 76.0 167. b.7 250.4 250.0 — — 147.5 168.9 330.9 918.6 155.8 134. Input Flow Cap.1 631.6 313.0 83.1 159. 125 Cooler Flow Rate (Gpm) 144.1 353.7 356.2 112.0 847.2 268.3 507. By interpolation.7 404. 3.7 97.5 557. 3 190. U.5 98.1 405.2 456.2 606.4 494.0 360.3 310. In such cases.1 484.3 232.1 371.5 286.4 435.S. high flow rate will normally be accompanied by an excessive pressure drop.0 162. When a corrected LCWT is used.6 81. contact your Carrier representative for special selection of a cooler with wider baffle spacing.5 384.6 431.1 644.3 465.A.7 122.4 93.3 398.4 714.2 217. (Tons) Input kW 61.6 421.0 127.5 572.0 511.5 790.8 66.2 295.7 312.) Standard 550/590-98.6 CONDENSER ENTERING-AIR TEMPERATURE (F) 105 115 Cooler Cooler Flow Cap.5 349.9 — — 148.0 138.0 142.3 — — 304.0 281.4 — 832.6 — — 95 Cooler Flow Rate (Gpm) 192.6 353.1 121.5 332.2 568.2 231.2 320.2 345.2 1016.8 106.9 Cap.9 70.3 629.3 427.7 175.3 278.2 90. ENGLISH (cont) LCWT (F) UNIT SIZE 30GTN.4 171.0 291.9 535.2 332.8 158.6 293.8 954.2 101. determine corrected capacity (tons) and power input (kW) to compressor at its rated voltage.7 955.3 154.1 232. cooler pressure drop must also be corrected for the new LWCT: a.9 372.9 93.7 223.7 413.7 1014.0 — — 252.8 305.8 252.8 306.1 501. On Cooler Pressure Drop chart.0 106. A fouling factor of 0.00010 in the cooler.5 346.9 389.9 210.1 103.7 169.9 455.7 349. kW LCWT — — — 85 Cap.1 638.6 1231.4 587.1 238.3 1166.4 472.0 271.8 145.0 333.4 162.0 263.9 409.3 100.4 214.0 391.2 236.4 447.2 307.5 893.8 446.9 211.2 464.3 112.7 — — 104.1 251.1 238.5 344.1 89. c.5 152. By interpolation.5 710.9 250.4 477.0 98.0 190.0 219. 2.5 240.6 221.3 526. b.3 — — 428.8 113.4 225.9 1094.8 356.Performance data (cont) COOLING CAPACITIES — 50 Hz.2 663. on pages 48-51.6 451.1 560.8 408.3 275.7 167.9 180. When greater accuracy is desired.8 840.9 123.4 396. When cooler water temperature rise is less than 5° F.4 328.7 173.0 — — — — — — — — — — — — — — b.6 133. enter cooler pressure drop curve at corrected flow rate and read pressure drop.8 172.2 348.1 747.0 507.2 959.9 975.1 274.7 136.9 297.5 1037.4 669.GTR 60 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 Cap.S.7 84.8 372. Input Input Rate (Tons) kW Rate (Tons) kW kW (Gpm) (Gpm) 77.1 789.3 896.6 275. Refrigerant 22. (Tons) 75.1 328.4 160.1 374.6 751.9 244.1 185.5 414.9 676.4 72.5 171.2 — — 550.4 210.2 286.4 187.1 402.1 312. gpm c.3 — — Cap.2 114.0 176.8 261.8 503.4 327.2 529.0 180. Enter rating table for corrected LCWT.0 LEGEND Cooling Capacity (Tons of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.7 118.6 909.0 205.4 1097.0 334. before entering rating tables.4 1288.9 262.5 1212.3 143.8 328.4 165.4 338.8 504.1 548. based on: a.4 458.0 285.0 131.6 126.2 322. by reference to the LCWT correction curve.6 364.0 198.8 73.3 99.6 293.8 526.0 85.3 84.4 87.2 397.9 911.1 267. A cooler water temperature rise of 10° F.7 188.1 442.9 151.2 114. correct design LCWT.8 — 601.5 314.3 288.8 130.7 108.7 256. 68 125 Cooler Flow Rate (Gpm) 158. Calculate corrected flow rate through the cooler: = 24 x capacity in kW temperature rise °F = U.0 — — — — — — — — — — — — — — 88.2 442.7 271.0 365.0 78.8 151.0 688.4 1136. Input Flow Cap.2 129.6 320.3 137.0 256.9 96.7 433. 3.0 181.6 485.3 857.5 201.2 416.8 738.7 378.4 265.8 203. (Tons) Input kW 79.2 801.8 121. .7 422.7 705.1 378.6 204. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.5 — — — — — — — — — — — — — — Cooler Flow Rate (Gpm) 147. 3 21.1 353.3 LEGEND Cooling Capacity (kW of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.7 242.9 19.6 319.7 104. contact your Carrier representative for special selection of a cooler with wider baffle spacing.1 53.9 18.6 32.0 403.8 39.4 860.0 815.8 15.7 439.7 73.3 620.1 134.2 253.3 27.1 657.9 13.2 987.7 570.3 487.) Standard 550/590-98.3 122.2 Cap. c.1 1470.9 119.9 1188.6 321.0 749.9 1318.9 253.7 244.8 35.6 283.4 46. U.8 282.4 258.0 443.7 97.2 244.9 42.8 249.1 129.7 16.9 21.2 10.3 13.4 152.8 395.4 360.2 284.2 56.1 502.9 1272.9 219.0 375.0 12.5 23.7 9.2 289.9 293. by reference to the LCWT correction curve.3 110.8 77.0 99.2 45.6 448.5 38.6 317.6 237.2 9.0 28.4 509.9 121.6 31.5 542.4 22.7 673.7 75.9 223.3 26.5 218.3 51.1 276.0 1012.3 456.4 194.5 47.9 785.5 49.5 13.3 197. cooler pressure drop must also be corrected for the new LWCT: a.1 24.3 404.3 268.3 1107.0 807.4 46.8 10.3 265.2 8.1 112.3 24.6 674.8 95.9 12.4 395.9 15.8 671.2 268.4 426.3 116.1 44.8 158.4 649.8 940.7 766.4 429.7 809.6 767.3 127.7 271.1 400.1 362.7 92.3 43.2 711.8 143.1 1214.2 380.4 267.7 240.8 22.5 953.0 1054.3 490.4 893.3 42.9 293.4 98.239 x capacity in kW = L/s temperature rise °C c.3 78.8 72.7 165.0 751.4 12.2 734.1 772.3 300.2 312.5 422.1 201.4 11.0 361.6 38.1 895.6 1362.9 281.4 826.4 Cooler Flow Rate (L/s) 7.3 383.4 34.4 518.GTR LCWT (C) 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 5 6 Cap.6 253.8 57.0 375.3 387.5 39.2 90.S.6 45.9 231.2 277.8 41.1 36.1 16.8 185.7 1253.9 29.7 524.6 63.4 845.2 24.7 29. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.7 245. before entering rating tables.4 48.7 236.5 51.0 65.3 333.9 286.4 14.5 8.1 237.4 332.1 1164.3 34. A fouling factor of 0.6 26. Refrigerant 22.9 355.1 1096.9 339.5 179.7 411.8 54.6 40.4 437.3 341.6 696. high flow rate will normally be accompanied by an excessive pressure drop.7 288.9 10.7 407.8 368.3 28.4 1319.4 349.9 30.9 11.2 14.0 769.9 31.6 152.0 263.5 9.0 286.0 53.4 38.1 23.9 22.6 626.0 70.9 1036.6 87.3 830.3 18.1 636.2 264.6 276.1 579. Input Input Rate (kW) kW Rate (kW) kW kW (L/s) (L/s) 69.4 66.0 920. determine corrected capacity (kW) and power input (kW) to compressor at its rated voltage.3 314.9 91.0 272.7 390.4 19.0 197.A.2 43.7 10.1 108.1 16.4 249.3 16.5 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Flow Cap.0 9.1 220.1 100.5 13.6 229.3 306.9 972.9 127.8 393.7 29.7 1197.4 28.2 11.5 8.5 348.4 1034.1 195.0 21. Calculate corrected flow rate through the cooler: = 0.9 361.7 1241.6 41.5 11.8 440.1 1394.6 892.4 149.0 924.5 119.1 27.3 748.1 25.1 134.2 288.4 683.0 370.8 167.9 107.4 451.8 924.4 462.5 40.9 725.9 81.5 106.8 12.9 396.5 10.1 495.3 833.0 485.7 527.6 155.3 598.5 9.0 252.0 299.9 48.9 202.1 211. 2.3 313.5 890.5 110.8 191.2 598.2 47. on pages 48-51.5 18.7 21.9 439. When greater accuracy is desired.2 553.9 58.3 203.4 1057. (kW) Input kW 179.7 407.6 11.5 12.2 76.1 50.6 101.3 36.8 305.5 10.2 710.3 27.8 9.2 35.1 132.3 15.8 20.3 35. correct design LCWT.1 466.1 38.0 9.3 146.0 42.1 176.5 20.7 252.7 382.6 992.9 266.9 467.6 140.3 582.2 1197.2 23.4 457.8 278.6 33.8 15.2 381.9 636.1 298.4 977.7 15.5 18.7 95.4 251.6 50.6 59.0 287.7 190.3 13.1 14.8 423.0 17.5 352.3 420.2 250.2 333.6 36.7 15.8 40.8 483.4 216.0 12. On Cooler Pressure Drop chart. (kW) Input kW 224.3 55.9 326.4 49.7 228.5 25.6 34.7 37.8 76.4 42.8 1230.2 34.5 388.2 17.3 39.5 980.3 1070.9 259.1 14.1 1421.0 449.5 295.5 289.0 369.4 180.7 734.9 936.5 1048.0 658.9 432.6 500.3 170.9 1162.3 9.5 11.7 1020.9 12.0 102.3 149.5 80.5 84.6 335.0 29. When cooler water temperature rise is less than 3° C.3 10.5 1142. 50 Cooler Flow Rate (L/s) 8.7 369.5 33.1 30.7 697.1 b.6 271.1 9.7 117.2 104.5 184.8 791.5 197.2 294.4 176.4 276.1 11.4 183.9 30.7 137.2 446.7 1090. When a corrected LCWT is used.4 15.5 473.7 847.1 1084.9 406.3 93.8 388.6 324.7 105.0 46.5 320.0 1253. SI UNIT SIZE 30GTN.8 906.COOLING CAPACITIES — 60 Hz.8 240.4 208.2 32.3 258.000018 in the cooler.3 227.2 32.9 11. A cooler water temperature rise of 6° C. (kW) 213.8 10.6 44.2 303.2 43.5 187.0 947.8 35.0 306.9 31.5 19.2 10.3 32.8 259. 69 .6 113.6 874.3 23.1 30.3 513.7 13.9 552.8 348.2 240.3 844.3 328.7 61.1 100.0 791.6 607.0 20.7 505.3 49.7 51. enter cooler pressure drop curve at corrected flow rate and read pressure drop.3 38.3 1001.3 224.8 359.9 474.0 34.8 312.2 17.1 35 Cooler Flow Rate (L/s) 9.2 11. Input Flow Cap.5 267.7 1297.2 34. Enter rating table for corrected LCWT.0 727.4 32.5 208.6 797.7 25.6 173.3 496.1 242.1 12.4 707.8 136.7 1091.9 102.5 232.5 373.0 561.3 294.5 749.7 875.1 334.8 88.9 97.6 53.9 24.9 33.6 420.2 56.3 796.7 722.1 22.7 215.6 1122.9 125. By interpolation. In such cases.7 91. b.3 688.3 31.5 1160.5 345.4 299.8 1027.3 37.3 281.1 48.3 30.7 16.1 14.2 46.4 Cap.5 1142.9 47.3 37.4 261.5 862.7 79.8 1104.9 491.2 431.4 274.5 160.5 472.5 28.5 340.8 89.8 571.9 253.0 220.5 352.1 19.9 303.7 45.8 52.0 21.3 37.6 86.4 92.8 26.3 446.1 1123.8 207.0 414.2 130.7 545.9 310.4 341.9 364.0 85.2 21.4 1128.2 33.0 244.9 18. kW LCWT — — — 30 Cap. based on: a.0 465.0 354.7 184.6 1347.7 34.4 31.7 13.5 301.6 168.0 375.3 711.5 473. 3.0 256.1 233.0 187.8 44.6 52.6 114.3 517.1 805. 4 758.2 298.7 32.5 141.9 24.0 369.2 33.5 325.8 393.2 37.7 76.0 See legend and notes on page 71.7 282.4 1070.5 936.1 476.6 30.7 1206.8 249.2 163.9 815.9 35.9 1098.4 106.7 48.7 319.0 105.5 312.2 465.0 299.5 11.8 55.2 701.5 56.1 297.0 38.7 345.8 24.6 346.7 278.6 26.2 10.7 1022.2 26.8 15.2 32.8 31.7 17.4 17.6 378.7 173.3 1054.4 36.0 759.0 1250.2 50.0 45.7 306.8 48.8 244.6 1244.7 69.5 47.8 338.8 215.2 222.4 14.7 405.3 780.1 347.1 705.2 293.0 319.9 1107.9 11.4 820.6 25.2 260.9 31.6 419.0 261.5 390.8 637.1 399.6 58.3 517.9 16.7 332.6 413.4 458.2 262.0 1106.2 124.3 23.2 12.5 82.9 589.3 12.6 45.2 1207.9 43.0 23.5 203.6 1047.7 1285.6 459.4 52.6 59.0 12.5 26.4 440.0 446.6 478.1 20.6 35 Cooler Flow Rate (L/s) 10.6 541.5 20.7 363.6 524.3 11.8 32.9 41.8 745.3 16.7 246.9 860.8 928.1 43.2 116.1 859.9 99.8 386.9 1490. (kW) Input kW 192.3 187.6 504.5 9.4 83.7 16.3 921.7 885.1 1215.2 247.6 716. SI (cont) LCWT (C) 7 8 UNIT SIZE 30GTN.3 1125.0 53.4 389.3 357.4 422.3 1339.9 353.3 642.5 268.0 109.9 166.8 270.0 529.8 26.4 1452.5 679.0 430.9 79.1 856.8 138.5 421.3 734.6 60.7 293.9 12.6 21.6 47.3 57.2 281.1 13.0 46.6 373.0 817.1 42.6 479.1 10.3 135.9 99.7 124.1 11.3 1084.2 195.6 902.1 44.6 247.0 306.6 33.2 720.0 403.4 60.1 882.2 26.6 456.4 36.1 1570.7 161.5 449.2 379.1 281.6 191.9 1293.7 111.7 1519.6 22.8 .7 232.9 224.0 681.6 75.2 148.2 27.4 930.4 288.8 229.4 62.2 324.4 40.6 785.5 157.0 46.3 103.6 309.1 41.0 42.2 1178.3 560.4 198.1 49.4 841.2 775.0 45.5 487.8 253.1 257.6 1049.9 94.0 46.1 580.6 36.6 34.4 27.9 102.5 269.6 14.2 34.5 407.2 470.5 19.7 299.1 1004.6 210.0 465.6 38.3 664.7 21.6 741.9 262.6 53.9 275.2 108.8 1333.0 260.5 258.2 331.7 372.8 18.4 13.8 1383.1 126.2 324.3 50.3 23.2 176.7 20.5 16.4 41.1 987.8 990.9 114.2 28.7 234.8 524.2 757.2 67.6 127.2 17.9 92.6 311.0 267.9 28.7 967.1 119.9 16.0 1363.5 647.0 666.5 201.3 452.6 158.9 50 Cooler Flow Rate (L/s) 8.5 39.0 13.9 276.7 194.0 104.6 1271.2 1411.2 22.2 287.1 90.3 11.4 271.2 494.5 13.9 120.7 531.8 32.8 37.1 30.6 272.8 40.5 22.3 303.5 524.2 502.7 13.3 348.2 625.2 18.2 9.5 1062.1 27.6 33.7 331. (kW) 227.7 998.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 30 Cap.6 47.1 222.1 1015.3 309.2 844.8 51.2 31.7 392.9 19.9 52.1 352.2 325.2 426.2 955.7 14.0 16.8 211.4 1037.7 12.0 507.6 220.8 38.4 270.3 370.0 957.9 1236.3 14.7 309. 70 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Flow Cap.7 35.5 Cooler Flow Rate (L/s) 8.1 410.4 215.0 553.3 15.6 57.9 246.7 235.6 825.3 Cap.7 174.6 10.7 433.6 12.9 104. Input Flow Cap.2 799.9 96.3 204.4 42.4 238.8 122.3 140.1 506.9 1217.5 385.5 37.5 12.5 336.0 11.3 800.9 834.8 41.9 383.8 731.5 295.9 254.3 100.4 756.2 1179.7 987.8 39.8 288.7 55.8 272.6 1406.5 318.0 101.1 486.3 131.9 903.6 277.4 62.2 370.3 413.2 578.7 12.0 19.3 1167.0 29.8 57.7 313.0 407.1 233.3 256.8 10.4 337.2 262.3 44.6 11.9 356.6 795.7 495.9 300.9 53.3 390.1 433.4 21.9 32.6 873.6 366.8 357.1 329. Input Input Rate (kW) kW Rate (kW) kW kW (L/s) (L/s) 71.3 35.2 382.8 79.0 80.6 693.9 8.2 535.3 549.3 190.2 45.7 138.8 855.3 341.5 67.7 48.1 775.9 350.4 206.8 776.1 905.0 15.6 34.4 400.5 23.9 186.1 118.3 427.7 262.0 54.7 1135.6 13.2 365.3 405.0 39.7 229.2 253.1 422.0 132.8 81.5 804.2 29.7 961.1 38.1 49.3 477.5 16.6 1175.7 179.7 20.1 15.6 87.0 94.0 242.2 603. (kW) Input kW 238.5 292.5 36.7 115.8 18.4 276.5 35.1 130.3 9.3 227.3 152.4 171.4 1161.4 1158.6 31.7 33.3 467.7 1330.4 50.4 305.8 243.9 540.2 294.4 10.8 51.0 106.7 14.7 9.2 386.1 264.3 50.7 29.2 277.4 317.1 377.0 447.4 154.9 30.0 362.3 887.6 96.0 287.4 35.3 14.4 414.2 211.2 72.6 88.1 22.6 1314.7 1203.8 1087.8 951.2 51.2 563.9 854.8 1145.2 15.6 9.2 38.6 315.1 291.0 618.6 50.6 Cap.6 589.4 1275.5 145.2 455.3 493.0 143.0 608.9 439.1 25.5 113.4 91.0 78.8 468.5 255.7 377.7 182.Performance data (cont) COOLING CAPACITIES — 60 Hz.6 306.2 21.3 94.0 109.7 1121.1 495.5 191.4 199.7 448.9 36.9 17.7 11.0 18.5 248.2 30.1 342.5 43.5 33.7 96.8 11.7 400.6 205.5 64.8 1441.5 65.6 24.3 9.6 281.4 14.8 14.6 718.6 13.4 133.3 25.2 90.4 608.4 182.6 19.7 286.0 40.4 513.9 10.6 154.4 54.2 111.1 34.8 84. 5 31.7 45.4 59.9 418.2 — 32.6 377.0 1316.8 12.3 824.8 22.7 18.4 305.1 26.5 119.8 22.1 10.8 15.5 585.0 13.1 617.5 362.9 402.1 1415.7 23.1 443.2 135.6 54.2 729.1 40.6 286.8 12.6 687.1 — 440.0 1356.1 318. A fouling factor of 0. U.1 41.7 359.6 396.7 409.7 16.3 219.5 138.1 1621.4 452.7 54. When a corrected LCWT is used.0 599.3 935.4 — 31.4 22.4 403. high flow rate will normally be accompanied by an excessive pressure drop.5 354.2 31.6 50.5 55.7 36. 71 .3 245.5 98.0 LEGEND Cooling Capacity (kW of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.8 1234.1 207.5 473.6 51.4 474.3 19.9 39.7 555.5 229.8 198.6 341.3 35.1 597.7 536.8 42.6 58.3 98. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.9 1424.8 81.9 11. A cooler water temperature rise of 6° C.2 108.9 33.1 37.5 94.1 486.5 318.1 81. Refrigerant 22.6 417.3 272.4 286.7 788.2 947.5 383.6 270.9 58.7 11.2 149.6 523.5 51.5 782.3 781.0 467.0 15.5 72.2 83.3 933. cooler pressure drop must also be corrected for the new LWCT: a.4 302. enter cooler pressure drop curve at corrected flow rate and read pressure drop.7 364.3 15.1 1245.3 63.7 348.2 26.2 330.5 829.0 268.2 57.0 18.6 37.2 626. 2.0 20.1 24.5 109.7 115.1 386.7 40.6 46.4 1330.4 805.8 33.1 307.5 1122.2 17.5 326.5 826.2 160.9 12.9 39.6 50.0 1473.5 910.3 394.1 658.9 167.8 762.0 129.7 12.9 113.2 370.2 15.4 53.1 446. based on: a.7 291.5 712.0 17.0 121.9 55.0 38.2 427.5 431.9 795.4 393.8 383.9 366.9 23.3 53.3 628.9 68.3 46.2 40.2 145.3 529.4 11.6 38.1 12.6 135. SI (cont) LCWT (C) UNIT SIZE 30GTN.3 312.1 41.9 1291.1 — — 86.7 168.8 1183.1 352.9 257.0 810.9 306.9 43.6 238.0 189.0 24.5 18.5 908.8 439.0 299.3 1458.4 266.2 413.2 15.8 570.9 968.2 1540.8 397.4 34.2 1285.1 41.6 11.7 853.6 1141.7 106.2 361.2 224.9 1105.5 — 305.6 435.2 16.3 79.5 249.4 493.5 113.4 132.3 271.4 263.5 438.0 100. When greater accuracy is desired.2 48.4 528.8 87.5 308.2 289.1 286.2 — 1059. contact your Carrier representative for special selection of a cooler with wider baffle spacing.1 237.5 285.4 409.4 61.8 — 746.4 21.1 47. (kW) Input kW 253.5 14.7 39.2 19.7 22.8 220.8 124.9 35 Cooler Flow Rate (L/s) 10.6 23.3 42.A.5 547.1 324.3 507.2 189.3 25.5 261.5 1071.9 458.5 16.6 113.1 12.6 20.COOLING CAPACITIES — 60 Hz.6 12.0 323.1 375.0 345.2 105.6 17.8 392.5 296.3 310.3 — 431.1 1195. b.8 211.7 964.5 1357.0 862.8 1591.8 14.9 137.5 1507.4 157.5 47.2 64.9 127.6 898.2 466.0 118.7 764.3 14.0 345.8 — 45.8 1376.3 916.8 25.1 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Flow Cap.7 237.0 403.7 477.3 1058.9 82.3 17.1 892.8 280.6 959.1 248. on pages 48-51.0 1121.000018 in the cooler.6 21.3 353.1 243.0 16.0 — — 212.2 845.1 Cap.0 273.3 194. When cooler water temperature rise is less than 3° C.0 258.1 1020.5 13.6 27.0 39.0 49.8 37.5 263.1 280.6 459.6 542.8 37.1 10.9 — — 84.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 9 10 Cap.7 51.3 120.4 193.3 379.0 316.0 19.0 201.8 14.9 1095.0 56.4 278.9 27.6 396.8 91.5 36.4 559.7 18.5 90.7 122. (kW) Input kW 205.7 484.7 474.6 61. Enter rating table for corrected LCWT.0 257.2 353.6 35.4 1296.8 49.2 296.4 285.6 418.3 250.5 320.3 457.4 288.0 36.4 186.4 10.4 833.6 32.5 398.2 150.7 209.) Standard 550/590-98.1 40.8 836.8 487.2 415.5 96.1 52.7 38.1 62. (kW) 241.8 320.5 1401. 50 Cooler Flow Rate (L/s) 9. by reference to the LCWT correction curve.9 263.8 29.0 29.5 405.3 24.4 229.3 9.0 34. By interpolation.1 223.1 479.8 338.9 271.1 48.3 43.4 688.7 20.2 648.1 — 1025.6 30. Input Input Rate (kW) kW Rate (kW) kW kW (L/s) (L/s) 74.8 10.4 143.6 14.5 298.8 506.2 107.5 423.8 202.2 16.3 215.4 18.3 86.5 237.5 329.8 359.1 449.0 332.2 32.9 484.4 43. determine corrected capacity (kW) and power input (kW) to compressor at its rated voltage.6 1053.4 115.8 1198.8 164.4 Cap.3 — 723.5 129.4 70.6 1544.1 75.7 1673.3 460.0 131.0 1157.2 252.9 617.4 532.3 12.5 34.6 162.6 707. On Cooler Pressure Drop chart.3 197.5 1013.7 93.1 19.0 59.8 344.6 645.0 233.2 339.4 377.7 276.1 111.4 849. Input Flow Cap.9 739.0 267.0 64.9 370.7 179.7 34.2 496.4 124. c.5 499.2 183.5 1286.5 — — b.8 13.6 425.6 144.6 291.7 21.5 13.6 34.1 1084.4 48.9 77.5 677.7 45.6 293.6 60.0 66. kW LCWT — — — 30 Cap.4 567.6 45.3 418.4 14.2 1177.6 588.4 405.4 177.2 884.8 30.0 94.9 32.6 15.6 66.9 38.5 35.8 25.0 866.3 753.5 24.239 x capacity in kW = L/s temperature rise °C c.7 298.S.3 104.9 508.5 27.5 313.0 272.2 13.3 36.5 71. correct design LCWT.4 1000.1 180.6 146.1 1135.1 103.3 61.9 276.4 55.7 302.2 435.1 28.9 — — 9.1 547.9 217.7 35.1 334.6 159.5 913.7 29.6 141.0 48.2 988.2 385.3 10.4 108.0 13.2 11.2 10.7 102.0 1171.4 332.8 212.6 253.2 14.4 110. Calculate corrected flow rate through the cooler: = 0.2 11.2 53.2 97.8 807.6 20.8 915.1 39.3 — 311.6 517.4 871.0 1063.4 982.8 385.2 17.5 570.9 289.6 281.4 — 44.7 361.8 11.7 18.7 943.1 1374.6 — — Cooler Flow Rate (L/s) 8.3 1030.2 770. In such cases.8 199.4 27.7 1119.2 338.4 870.8 55.4 1222.1 49.7 25.1 17.2 1498.9 34.6 806.7 1158.5 242.4 497.2 153.7 1256.3 477.3 44.8 9.6 297.9 1235.3 324.0 261.8 99.3 12.1 99.5 512.7 884.5 69.9 326. 3.8 1253.4 366.4 171.2 1428.3 33.4 316.7 258. before entering rating tables. 6 279.7 829.0 99.3 1577.1 610.2 517.1 284.3 494.0 278.0 — 312.5 593.0 38.8 40.6 425.5 48.3 1884.3 1747.7 1265.3 176.3 204.8 199.8 63.5 58.9 989.5 161.3 334.4 101.5 140.0 269.3 Cap.5 283.0 17.7 1659.1 1779.2 408.7 50 Cooler Flow Rate (L/s) 10.6 391.8 259.1 1350.2 740.0 1059.5 16.3 400.5 358.Performance data (cont) COOLING CAPACITIES — 60 Hz.0 565.5 1026. SI (cont) LCWT (C) 13 16 UNIT SIZE 30GTN.4 528.7 336.6 1080.7 12.9 472.7 134.8 25.8 1478.4 — 52.8 — — 285.2 — 14.7 1076.4 100.8 301.4 837.6 60.6 12.3 55.0 76.4 330.7 122.8 483.4 — — — — — — — Cooler Flow Rate (L/s) 10.4 49.5 564.5 15.5 87.2 1835.5 363.0 11.5 504.6 274.9 29.3 46.3 — — — — 35.9 936.8 27.3 355.4 733.8 282.8 348.7 338.4 50.5 1008.7 — — — — — — — 231.7 129.4 482.8 104.3 334.6 318.5 — 126.1 47.7 428.8 493.3 203.9 391.2 438.8 38.4 982.5 493.2 221.6 528.7 63.0 1112.2 — — — — — — — 10.2 17.1 68.8 1675.3 23.6 113.4 326.4 294.7 110.3 447.9 79.6 63.8 31.6 415.9 97. (kW) 273.3 — — 110.3 1480.8 136.9 448.5 58.7 45.5 63.2 675.7 210.5 — 13.6 58.2 140.2 15.9 993.9 785.7 1467.2 1289.4 692.8 42.1 617.3 889.6 514.9 12.8 55.9 — — — — 337.8 704.7 904.5 1283.7 143.0 11.2 29.8 608.8 — — 290.3 22.8 272.2 56. Input kW Rate (kW) kW Rate (kW) kW (L/s) (L/s) 79.2 — 14.8 1100.5 771.5 121.8 427.7 306.5 — — — — 334.6 22.6 52.4 1614.1 61.8 536.7 59.0 1215.8 22.2 1470.3 423.6 116.4 357.9 499.9 1306.6 16.6 1217.1 40.4 1207.8 38.6 568.3 208.3 424.0 11.1 388.2 36.6 1772.6 43.7 35.7 562.1 44.1 26.2 15.6 59.3 14.0 265.5 1388.3 123.0 13.7 43.6 30.0 46.7 317.1 — — 407.0 39.3 311.1 644.4 297.0 16.2 413.3 20.9 — — 39.6 355.7 885.4 934.2 54.0 899.3 101.3 26.2 368.3 397.2 236.6 76.1 14.6 150.4 — 13.9 31.8 18.0 96.4 27.5 40.4 431.4 72.4 37.8 — — — — — — — 90.8 69.4 345.2 20.6 602.2 1155.7 1030.6 41. Input Flow Cap.9 1163.8 829.7 282.3 177.9 131.2 332.7 385.8 20.0 283.8 900.7 11.4 83.3 514.1 311.4 370.8 46.9 92.8 21.0 1385.8 414.2 558.0 326.7 212.3 23.8 247.3 117.5 28.7 197.8 75.2 128.3 965.8 — — — — — — — .5 265.8 306.8 180.4 382.3 917.4 963.3 469.5 81.5 87.4 49.7 300.7 74.9 21.5 281.1 180.9 41.3 19.4 — — 112.5 1077.2 44.6 1675.2 453.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 30 Cap.8 116.8 295.2 492.0 20.2 44.7 24.7 16.1 263.3 1220.1 14.9 21.2 18.3 29.3 67.2 342.9 651.9 — — Cap.0 1690.8 22.6 498.4 26.8 942.9 1146.0 105.3 104.7 12.6 42.6 501.6 1344.9 739.4 38.3 47.3 159.4 — — 413.9 299.1 530.1 257.0 25.2 — — 293.5 542.7 343.6 394.0 41.4 314.7 970.1 524.9 923.7 215.8 1409.6 446.0 1276.4 139.8 14.4 638.2 448.1 371.1 1210.3 470.0 152.7 409.1 174.6 59.3 1043.3 43.8 325.5 153.6 1016.5 187.0 13.1 48.1 1543.2 19.7 521.2 245.0 105.2 150.3 42.4 398.9 — 314.2 33.8 1303.5 24.3 — — 538.4 33.4 464.1 224.9 693.0 56.7 667.4 1659.8 192.1 352.5 436.4 83.6 196.9 167.6 1091.8 250.7 399.8 24.5 481.6 21.2 146.0 17.9 17.1 75.1 1028.7 398.0 446.7 20.4 — — — — 829.7 214.1 28.2 12.5 377.9 708.2 22.2 232.4 406.2 66.0 17.7 261.0 121.8 — — — — 36.1 1132.3 — — 35 Cooler Flow Rate (L/s) 12.6 155.3 71.8 363.3 39.3 104.2 18. 72 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Input Flow Cap.2 86.9 313.8 40.9 52.4 16.0 358.5 468.1 1411.5 351.7 88.8 160.9 320.6 15.7 1570.2 — — — — — — — 90.9 169.7 333.4 45.6 470.3 31.5 676.8 159.2 72.4 1358.2 13.8 29.8 388.4 16.4 247.4 — — 300.3 223.2 — — 37.0 110.7 49.5 376.2 467.6 1538.8 1416.9 60.4 106.4 — — 10.2 19.8 66.6 — — 79.6 — — — — 843.1 11.8 1387.4 241.2 93.5 15.4 580.3 269.8 55.1 — — 544.8 306.7 58. (kW) Input kW 231.9 325.5 72.9 18.5 517.0 35.2 189.5 52.1 1353.4 26.0 206.8 168.9 — 52.6 375.6 17.5 — 126.2 135.8 458.4 143.5 19.1 873.0 432.9 See legend and notes on page 73.9 1149.8 876.1 71.4 443.4 339. (kW) Input kW 285.7 1000.6 945.5 223.1 30. 239 x capacity in kW = L/s temperature rise °C c.2 373.8 1254.3 299.5 47.0 366.1 102.7 300.0 236.1 35.4 1282.7 386.A. When cooler water temperature rise is less than 3° C.4 32.8 185.6 550.8 21.1 785.7 44.4 293.2 281.7 105.6 29.0 13.5 189.5 347. based on: a.8 23.3 199.4 45. kW LCWT — — — 30 Cap.5 348.6 27.3 315.7 417.2 7. enter cooler pressure drop curve at corrected flow rate and read pressure drop.5 408.6 42.4 39.2 1198.9 174.5 309.4 919.5 27.6 14.4 148.4 318.4 732.1 b.3 748.6 14.0 467.1 409.9 457.8 13.3 240.8 110.1 414.0 362.4 204.9 812.1 117.4 336.3 965.8 257.9 286.3 41.1 370.0 216.7 13.1 920.2 219.6 373.7 497.8 367.4 244.7 252.5 100.6 329.1 47.0 368.3 463.8 1122.4 36.8 354.1 199.1 14.3 503.0 1105.1 12.4 37.4 231.2 1142.8 854.5 371.9 1282.0 311.7 43.1 272.6 1158.8 31.1 LEGEND Cooling Capacity (kW of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.9 378.6 14.3 41.9 197.7 10.1 27.8 605.8 455.7 282.0 17.0 703.0 1220.0 354.1 872.2 267.1 51.6 132.9 11.1 34.5 45.4 963.0 1182.4 181.3 1325.8 292.5 114.8 1262.1 264.2 146.1 192.0 115.6 832.9 738.4 86.8 19.2 852.5 402.8 26.7 26.8 510.4 542.0 106.7 1327.6 444.2 261.3 19.7 10.9 135.1 40.0 736.6 842.8 125.4 166.5 34.2 11.5 605.6 94.3 712.9 189.5 10.2 329.0 249.9 498.4 1095.1 155.0 84. 73 .0 1211.6 1138.1 111.2 460.1 15.1 655.0 28.7 83.8 392.0 1150.3 182.7 508. U.5 37. correct design LCWT. When greater accuracy is desired.3 286.1 719.9 15.4 9.9 713.5 294.8 12.4 77.6 298.8 20.9 524.3 238.2 16.5 448.0 552.7 389.8 1424.4 8.0 1344.2 30.8 14.7 25.5 425.7 33.2 104. Enter rating table for corrected LCWT.7 252.9 311.6 52.5 32. A fouling factor of 0.7 77.5 11.2 29.9 22.3 447. On Cooler Pressure Drop chart.7 127.7 245.5 30.5 389.2 1034.1 88.2 89.6 37.8 431.3 388.1 12.3 491.1 178.3 158.2 13.0 31.8 1014.6 428.2 17.8 48.1 405.1 29.8 570.7 1050.0 379.8 7.0 323.7 145.4 627.3 40.6 38.7 182. on pages 48-51.5 857.9 22.8 81.7 416.1 130.8 681.6 Cap.COOLING CAPACITIES — 50 Hz.9 570.5 473.9 193.6 348.3 58.9 39.2 39.8 1100.5 899.8 90.9 10.8 21.7 36.9 316.7 238.8 338.6 447.9 43.9 119.6 139. Calculate corrected flow rate through the cooler: = 0.4 323.7 1025.3 198.0 10.3 1031.3 207.4 130.3 346.7 49.5 524.8 575.000018 in the cooler.1 1012.2 865.3 8.9 277.8 24.1 72.5 384.1 27.3 303.7 8.5 468. by reference to the LCWT correction curve.1 336.1 821.3 186.0 29.8 44.5 211.7 376.0 810.0 50.0 28.9 55.7 369.5 266.6 401.8 1048.3 293.1 700.6 757.7 221.8 10.6 1058.4 1190.S.1 171.6 52.3 36.6 396.5 256.4 7.3 20.3 140.4 435.3 489.9 397.7 632.5 18.9 20.4 15.2 12.7 449.1 579.0 13.5 272.5 74.7 40.2 143.1 484.9 524.8 332.4 1175.3 1086.9 471.2 507.9 378.9 819.6 11.3 96.5 86.1 28.5 9.3 32. 50 Cooler Flow Rate (L/s) 7.4 367.7 114.3 65.0 980.1 1134.0 255.6 45.4 773.4 474.3 73.6 Cooler Flow Rate (L/s) 6.4 222.0 317.0 43.8 11.1 112.4 352.3 15.2 7.8 34. Refrigerant 22.6 283.9 453.4 9. A cooler water temperature rise of 6° C.1 912.5 345.6 17.0 398.1 18.9 219.9 258.5 109.4 437.9 387. 3.0 133.4 31.3 100.0 176. In such cases.2 25.4 193.0 75.0 31.3 230.7 42.7 14.2 323.7 942.7 394.7 26.2 9.3 201.5 16.7 107.1 278.4 942.0 29. cooler pressure drop must also be corrected for the new LWCT: a.3 19.6 45.3 1388.5 230.5 406.3 315.6 68.0 677. before entering rating tables.3 244.1 206.5 8.9 291.3 1472.1 976.2 9.7 439.3 20.1 46.5 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Input Flow Cap.3 31.0 71.1 557. SI LCWT (C) UNIT SIZE 30GTN.7 209.9 122.6 17.0 317.5 322.8 1353.9 782.4 265. Input Flow Cap.4 12.5 363.8 24. By interpolation. high flow rate will normally be accompanied by an excessive pressure drop.4 532.8 260.3 12.5 262.5 138.2 8.) Standard 550/590-98. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.9 330.6 826.3 36.9 15.2 708.5 93.1 248.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 5 6 Cap. (kW) Input kW 213.7 8.9 691.1 126.1 48.9 597.2 438.5 202.1 45.9 26.7 826.5 28.1 327.5 38. (kW) 202.8 996.5 25.5 40.7 490.5 794.1 10.4 296.2 500.9 Cap.2 422.6 16.3 53.4 47.2 28.2 625.2 19.7 1068.9 281.6 35.1 31.2 652.1 742.6 676.2 226.9 211.0 34.3 173.5 56.1 386.3 21.3 16.5 7.9 12.5 797.2 233.3 41.2 73. 2.1 35.5 892. b.6 137.2 481.2 79.9 9.9 354.3 254.5 48.9 641.0 934.9 410.7 420.0 512.1 208.5 304.4 225.4 287.4 268.5 70.3 163.4 39.8 1065.8 32.4 33.8 376.9 663.7 765.9 197.2 11. contact your Carrier representative for special selection of a cooler with wider baffle spacing.5 41.4 1140.7 979.2 22.6 288.5 1227.9 787.5 33.8 236. When a corrected LCWT is used.6 23.8 32.1 524.1 20.6 1400.5 335.6 30.6 30.1 28.4 13.5 35.7 231.7 591.7 20.6 150.0 24.2 46.6 780.9 98. (kW) Input kW 172.1 10.7 38.0 1115.5 279. Input kW Rate (kW) kW Rate (kW) kW (L/s) (L/s) 67.7 103.8 762.8 22.7 299.6 37.3 869.5 18.1 942.1 9.1 288.3 352.0 44.7 17.0 76.1 11.2 13.7 887.1 8.4 29.7 34.2 118.8 996.6 356.0 23.2 55.2 14.6 123.5 42.2 84.0 272.7 98.3 727.7 11.1 274.3 22.8 248. determine corrected capacity (kW) and power input (kW) to compressor at its rated voltage.4 298.9 297.6 429.9 911.9 152.1 305.6 179.2 64.3 32.5 359.0 1086.6 143.9 188.7 35 Cooler Flow Rate (L/s) 8.8 283.3 749.5 51.9 18.4 283.3 305.8 273.4 224.2 889.6 481. c.0 482.1 311.6 43.3 53.4 1015. 2 43.5 19.4 440.4 462.3 196.1 765.0 149.5 32.7 1118.9 209.6 359.8 735.1 124.2 24.8 45.1 10.3 324.0 315.0 283.2 36.0 285.5 — 311.3 246.3 19.3 395.9 12.9 377.2 282.1 41.3 959.0 1186. (kW) Input kW 184.6 20.8 686.9 33.8 220.8 127.8 1521.6 161.1 402.5 636.1 158.6 539.9 30.4 368.4 607.6 593.4 155.1 1494.7 1265.6 560.2 13.6 9.2 457.9 67.7 274.0 13.1 1029.5 49.5 513.4 27.7 442.0 1368.8 40.9 342.4 75.6 129.7 291.0 49.1 91.7 1298.3 59.5 36.5 309.9 303.3 554.0 209.5 349.9 48.5 494.8 78.3 33.4 102.6 17.0 947.9 380.1 1571.4 340.4 318.1 — 40.6 305.7 869.9 43.7 109.9 12.3 531.0 25.3 1180.6 103.7 299.9 89. Input kW Rate (kW) kW Rate (kW) kW (L/s) (L/s) 69.2 1083.4 928.6 1447.6 296.5 47.6 89.4 11.3 773.2 31.5 86.7 432.5 15.9 337.1 13.8 401.8 431.0 578.7 1139.4 466.7 399.4 385.3 413.0 122.7 — 720.6 829. (kW) Input kW 226.9 8.7 931.9 8.7 1171.7 229.5 33.5 239.0 17.6 11.7 110.9 297.8 255.0 44.9 502.8 30.5 879.8 474.0 392.7 130.0 309.4 33.7 44.8 132.9 231.0 70.5 246.8 41.6 216.7 758.0 980.1 334.5 823.6 12.6 96.3 414. Input Flow Cap.6 42.4 114.0 14.2 74.0 10.8 116.8 16.6 437.5 1004.1 360.1 1103.8 30.1 141.9 25.8 42.6 8.3 220.1 865.0 66.1 275.8 75.2 883.3 748.9 411.1 151.7 265.7 17.7 373.7 205.0 1160.1 32.0 19.1 39.6 725.0 342.3 120.7 171.1 239.6 — 435.7 373.5 9.8 142.5 — 305.4 51.6 541.7 15.6 35.7 36.7 1223.5 11.1 43.5 1432.3 30.6 98.2 151.1 909.2 26.1 149.0 883.9 144.4 797.5 336.2 — 426.4 18.5 123.6 38.0 165.3 385.8 270.6 14.5 168.7 8.0 44.2 21.0 10.4 330.2 901.0 41.1 374.6 82.7 248.5 136.1 452.0 1045.6 — — 80.8 664.0 119.3 57.1 27.4 22.0 46.1 213.9 12.0 1030.0 284.1 — — Cooler Flow Rate (L/s) 7.3 423.7 35.4 1091.3 567.7 445.4 488.8 10.3 531.8 1218. 74 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Input Flow Cap.3 — 27.8 56.2 1478.1 321.1 15.6 804.5 100.6 54.6 323.9 1045.2 435.5 289.5 226.9 212.6 465.9 200.6 — 698.5 871.3 51.0 205.4 19.9 472.2 723.1 1048.4 326.8 50 Cooler Flow Rate (L/s) 7.5 46.7 177.3 80.8 213.9 476.2 37.1 13.3 31.3 293.2 8.2 395.0 308.7 336.3 1082.9 317.5 504.5 31.8 43.8 419.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 30 Cap.0 9.0 47.4 449.9 188.8 844.6 277.9 265.5 1010.1 919.9 645.1 15.6 520.0 361.5 41.4 32.8 317.5 23.3 74.2 9.8 10.3 12.8 31.5 111.9 20.4 185.6 — — 78.9 118.9 114.3 1158.5 23.1 33.3 323.8 9.2 401.6 14.2 913.6 88.5 287.0 269.6 13. SI (cont) LCWT (C) 7 8 UNIT SIZE 30GTN.5 146.7 — 1008.6 53.7 37.0 838.4 45.8 385.7 225.7 1372.4 92.3 273.7 483.2 11.4 24.2 352.5 183.3 34.7 1213.1 131.6 28.7 301.3 260.8 302.4 906.4 See legend and notes on page 75.6 1063.3 50.2 261.7 412.1 336.5 217.3 1346.6 515.8 792.1 101.1 789.8 692.8 51.3 12.0 282.7 179.2 12.2 487.3 456.3 1103.4 34.8 10.9 532.4 25.6 276.6 403.9 354.1 367.2 194.0 58.7 8.5 354.4 833.6 18.6 343.1 134.2 1123.6 31.1 243.6 1250.5 84.3 671.1 144.7 809.0 15.5 1304.5 785.2 838.1 — — .4 47.8 11.6 611.7 29.1 234.0 316.5 201.6 1135.0 261.8 756.5 21.9 36.8 34.3 14.9 62.5 28.0 455.8 585.1 13.5 72.3 10.2 493.6 781.0 16.3 559.Performance data (cont) COOLING CAPACITIES — 50 Hz.8 33.3 649.7 236.6 997.6 304.5 35 Cooler Flow Rate (L/s) 9.1 116.2 41.7 616.6 12.2 796.6 588.9 22.7 949.3 20.9 366.5 1304.9 48.6 846.4 16.4 392.2 252.5 234.6 1419.8 — — 7.8 1195.3 8.6 518.1 23.5 21.0 358.2 310.5 Cap.7 389.7 — 975.5 39.2 30.3 37.0 18.2 510.6 205.4 37.3 1078.0 392.3 77.0 327.9 — 38.6 747.6 15.6 48.6 15.7 18.8 505.6 306.1 60.7 380.5 393.4 193.9 29.3 188.5 106.4 22.7 392.3 14.1 — 28.6 291.6 496.3 291.4 21.7 419.8 28.2 819.1 24.5 288.5 379.2 476.7 35.9 155.6 973.8 34.2 462.8 709.4 342.6 Cap.0 274.8 12.4 377.7 107.4 256.3 404.6 241.1 406.9 108.8 52.1 360.0 46.4 223.3 54.4 352.9 486.1 138.1 18.1 466.0 26.9 294.1 260.7 300.8 192.6 197.2 315.9 14.7 1279.9 1238.3 10.4 57.2 — — 190.7 136.9 234.7 9.8 40.4 330.1 38.1 56.7 1125.1 760.4 1412.7 20.6 14.1 16.6 422.7 256.5 251.6 26.9 44.0 53.0 415.1 204.3 381.2 44.1 201.1 88.4 270.4 866.5 180.8 1067.8 32.7 29. (kW) 216.2 35.9 16.8 104.4 672.5 23.1 31.6 1343.0 94.4 247.0 22. 0 39.8 199.8 28.8 91.9 — 537. enter cooler pressure drop curve at corrected flow rate and read pressure drop.4 23.7 781.7 126.3 384.7 25.4 492.4 386.1 37. by reference to the LCWT correction curve.6 482.6 49.5 114.0 — 1075.4 277.4 895.7 37.7 10.8 24.3 649.2 891.5 45.3 137.5 150.7 1213.2 63.2 50.8 15.2 1176.0 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Input Flow Cap.7 44.4 59. cooler pressure drop must also be corrected for the new LWCT: a.9 11.7 1524.5 336.3 282.5 279.COOLING CAPACITIES — 50 Hz.3 483.6 — — — — 364.2 — — 81.) Standard 550/590-98.4 366.3 1502.4 504.9 20.1 91. c.8 — — 203.7 604.8 46.5 292.8 1383. on pages 48-51.6 1189.4 85.7 61.2 17.1 268. A cooler water temperature rise of 6° C.2 717.2 1004.0 177.9 490.5 — — Cooler Flow Rate (L/s) 7.7 805.0 238.7 121.0 1116.3 975.6 1258. When a corrected LCWT is used.8 209.4 10.0 75.6 338.0 1673.7 973.9 419.8 962.8 279.2 836.6 17.1 838.2 219.1 676.9 287.0 21.4 277. 2. 50 Cooler Flow Rate (L/s) 8.8 45.2 32. When greater accuracy is desired.6 22.3 547.3 46.0 327.9 100.0 426.7 854.8 38.7 93.5 44.5 279.8 35.9 141.0 257.4 1080.1 121.9 18.8 205.9 990.5 249.4 17.1 311.5 994.1 124.2 48.4 350.5 30.8 38.2 253.3 329.8 291.5 16.1 315.7 141.4 168.3 23.7 9.1 1390.8 594.6 13.4 393.9 1343.8 15.3 246.5 — 453.3 1298.6 16.9 37.5 24.5 129.9 27.9 76.2 844.9 1195.5 234.0 334.5 87.5 407.6 326.7 78.9 195.5 420.3 1063.1 33.2 62. (kW) Input kW 241.3 21.3 50.7 879. based on: a.5 11.4 57.3 320.4 330.9 35.3 320.3 33.9 41.1 110.4 14.2 797.2 191.0 646.7 111.1 16.8 1456. before entering rating tables.5 35.4 40. Enter rating table for corrected LCWT.3 22.3 302.9 17.7 1237.1 19.9 12.0 — 444.4 32.6 25.4 294.5 241. (kW) 230.4 372.2 385.8 1543.3 95.8 30.3 485.4 526.9 896. b.7 1045.4 149.4 32.2 104.0 235.4 713.0 343.6 419.8 376.9 89. Input kW Rate (kW) kW Rate (kW) kW (L/s) (L/s) 72.8 1298.6 30.4 377.6 16.7 1096.8 554.1 9.1 69.6 1117.5 943.0 161.9 427.5 36.9 36.8 118.6 321.6 16.0 29.5 10.3 38.2 19. In such cases.4 1160.8 503.6 11.2 397.0 883.9 343.3 9.2 476.4 15.2 1621.9 237.7 428.5 516.7 485.2 186.4 8.6 1514.1 146.3 108.1 357.2 Cap.7 46.9 25.8 171.7 13.5 49.8 51.2 1364.7 158.5 225.0 294.6 200.0 189.2 241.4 535.6 405.4 417.7 448.7 249.3 461. When cooler water temperature rise is less than 3° C.7 921.6 292.0 379.9 502.7 113.9 29.0 389.6 1571.3 398.0 39.4 401. (kW) Input kW 196.3 97.1 933.1 265.8 174.1 42.7 125.0 858.0 684.3 228.1 43.7 448.3 15.5 15.6 410.4 34.4 154.0 406.4 28.7 962.2 33.4 36.6 13.3 116.6 — 42.1 13.9 11.1 20.6 1466.1 705.2 — — — — 876.6 10. kW LCWT — — — 30 Cap.7 47.5 299.1 263.4 539. By interpolation.8 107.4 — 41.5 80.5 77.1 10.1 523.9 399.8 454.3 123.5 297.5 514. 3.2 13.4 13.2 244.2 263.1 52.2 267.1 208.7 399.4 68.239 x capacity in kW = L/s temperature rise °C c.4 433. Refrigerant 22.9 1433.9 616.4 440.7 446. Input Flow Cap.1 31.8 525.6 112. 75 .0 496.5 307. correct design LCWT.8 1139.4 54.0 214.7 — — 83.2 1111.8 772.5 308.6 20.4 921.5 847.3 439.7 — 21.7 203.0 14.4 144.4 734.5 161.3 196.2 436.0 20.000018 in the cooler.6 1068.6 32.5 12. U.4 12.8 1208.9 440.1 292.8 64.7 31.4 1322.3 348.6 57.2 251.8 355.A.3 1145.0 164.3 38.1 515.4 9.7 217.1 28.6 132.3 222.3 34.6 11.1 461.5 38.9 58.7 66.2 14.7 156.1 1260.8 925.7 207.5 365.8 392.6 358.4 183.1 420.6 346.6 418.4 284.0 14.8 44.5 43.7 409.6 — — — — 35.0 1288.1 358.6 1198.0 42.5 — 317.4 458.7 506.8 19.3 339.0 1098.3 51. determine corrected capacity (kW) and power input (kW) to compressor at its rated voltage.6 — — 8.9 365.8 372.5 271.1 463.9 9.7 153.0 549.3 1327.8 135.2 820.4 35.9 137.7 18.5 47.6 47.0 11.0 543. A fouling factor of 0.4 918. On Cooler Pressure Drop chart.1 562.9 272.9 1270.1 35.8 1036.9 284.3 418.4 213.6 424.6 55.9 258.3 25.4 1434.3 35.8 49.1 813.1 806.0 — — b.7 622.1 58. high flow rate will normally be accompanied by an excessive pressure drop.2 47.9 15.7 248.4 92.5 1389.7 51.0 412.2 1153.7 35 Cooler Flow Rate (L/s) 9.1 576.7 316.9 LEGEND Cooling Capacity (kW of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.5 585.1 24.2 10.7 875.1 961.8 757.7 255.7 40.1 12.3 34.8 — 29.1 262.6 33.2 — 226.2 17.6 849.8 304.7 134.2 21.1 9.9 378.5 22.4 20.1 299.1 569. Calculate corrected flow rate through the cooler: = 0.8 347.8 156.4 26.4 1013.2 186.9 46. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.3 13.8 55.2 105.1 288.5 8.5 376.4 106.8 12.9 40.1 73.3 53.4 1133.1 — 743.6 102.2 627.0 405.7 313.3 935.3 138.4 17.6 96.2 36.1 479.1 310.4 33.8 1154.7 321.6 45.9 52.6 218.4 1177.7 566.5 520.6 60.3 1593.9 322. contact your Carrier representative for special selection of a cooler with wider baffle spacing.4 43.4 13.3 48.0 12.7 398.4 — 1041.5 11.8 23.7 1244.9 1021.5 326.8 733.4 1233.1 147.8 78.6 895.8 14.8 305.0 382.S.7 18.1 224. SI (cont) LCWT (C) UNIT SIZE 30GTN.1 772.1 23.7 597.9 630.7 Cap.9 310.5 469.3 656.8 128.4 336.5 475.8 32.7 55.2 50.2 27.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 9 10 Cap.2 810.9 329.2 694.0 27.8 336.3 467.1 15.1 60.8 365.1 214.5 405.5 302.6 228.2 82.7 81.9 41.8 9.0 16.2 118.3 428.0 304.0 269. 5 214.8 55. on pages 48-51 enter cooler pressure drop curve at corrected flow rate and read pressure drop. A cooler water temperature rise of 6° C. (kW) Input kW 271.8 56.3 35.1 40.0 — — Cap.7 377.9 49.8 29.2 — — — — — — — — — — — — — — 87. determine corrected capacity (kW) and power input (kW) to compressor at its rated voltage.5 97.S.3 146.7 396.2 332.6 29. Refrigerant 22.5 1447.4 12. A fouling factor of 0.5 16.6 588.7 46.3 21.8 416.1 317.Performance data (cont) COOLING CAPACITIES — 50 Hz.3 442.8 394.7 18.7 433.2 490.9 1506.1 16.0 957.9 1252.8 609.2 785.3 618.2 31.4 34.6 1012.4 768.2 21.5 14.3 28.9 18.4 1321.7 40.3 121.1 19.8 128.1 LEGEND Cooling Capacity (kW of Refrigeration) Compressor Power Input Leaving Chilled Water Temperature NOTES: 1.7 38.2 10.3 308.2 31.9 38.5 1117.9 185.6 81.6 611.6 135.1 56.5 — 49.6 36.8 42.7 43.4 582.0 269. 3.1 30.1 359.7 130.4 22.5 185. correct design LCWT.7 273.1 68.6 51.3 537.6 54.9 1665.0 993.4 430. By interpolation.3 375.2 31.2 46. c.5 23.7 135.9 Cap.1 332.7 568.4 282.2 97.9 1097.1 15.6 522.4 18.5 64.8 547.1 353.9 615.6 205.3 — 35.4 706.2 484.9 1320.9 329.6 1357.2 425.5 1043.0 339. Input kW Rate (kW) kW Rate (kW) kW (L/s) (L/s) 77.7 1224.3 1749.1 12.5 174.1 261.9 779.4 1188.6 52. When a corrected LCWT is used.5 312.3 111.3 11.9 — — 35 Cooler Flow Rate (L/s) 10.0 540.6 221.1 1358.2 33.9 505.8 1316.7 169.8 1437.1 154.0 43.8 954.2 205.5 363.3 24.1 996.5 — — 305.6 24.6 251.2 15.9 1003. SI (cont) LCWT (C) UNIT SIZE 30GTN.9 36.2 192.3 220.4 77.2 68.3 461.8 460.8 318.1 102.6 1236.4 438.3 100.9 514.2 570.2 410. kW LCWT — — — 30 Cap.3 426.0 74.1 862.6 39.000018 in the cooler.2 297.8 10.3 585.5 14.6 52.4 426.9 698.4 247.3 13.9 26.0 57.7 989.5 20.1 1403.7 392.6 1423.6 199.5 41.7 323.9 632.0 473.0 44.5 417.5 1570.8 69.6 24.1 377.6 985.8 318.1 57.0 262.5 37.2 22.1 798.2 — — — — — — — — — — — — — — b.3 14.4 445.3 107.2 874.1 649.0 280.8 275.4 452.8 1154.1 59.4 527. based on: a.8 327.1 222.0 147.2 1088.3 569.2 444. Enter rating table for corrected LCWT. before entering rating tables.8 39.3 25.8 303.5 887.4 460.1 16.3 60. All ratings are in accordance with ARI (Air Conditioning and Refrigeration Institute.9 306.5 27.6 — — 550.0 1834.6 1222.5 592.2 500.4 53.7 171.4 1774. U.2 84.7 894.1 309.1 41.5 400. contact your Carrier representative for special selection of a cooler with wider baffle spacing.6 284.4 460.9 832.4 202.4 17.8 1387.4 100.6 917.1 17. When greater accuracy is desired.3 354.8 374.1 15.3 1600.4 558.7 84.6 37.2 12.5 1154.6 392.) Standard 550/590-98.7 158.5 837.4 54.6 1570. When cooler water temperature rise is less than 3° C.8 20.9 17.4 867.7 37.3 66.7 738.5 1021.9 166.7 14.5 323.7 348.9 12. Calculate corrected flow rate through the cooler: = 0.7 299.7 230.6 65.4 39.5 152.3 24.9 73.4 1352.3 373.4 16.7 1491.7 707.5 1043.6 1167.6 15. .4 1262.6 — — — — — — — — — — — — — — Cooler Flow Rate (L/s) 8.2 113.1 1414.2 910.9 130. high flow rate will normally be accompanied by an excessive pressure drop.6 70.4 1048.8 56.1 285.2 241.0 16.6 937.3 438.1 466.0 1716.1 912.7 43.7 943.0 1199.8 11.2 11.4 38.6 62.6 337.1 164.1 172.7 125.5 1044.0 352.0 503.1 734.5 141.9 12.5 14.6 479.6 13.3 21.4 34.3 529.7 372.7 410.0 351.4 333.5 19.9 55.1 1097.7 50.2 62.2 403.8 362.6 130.2 230.5 337.9 1336.7 29.2 1299.GTR 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 060 070 080 090 100 110 130 150 170 190 210 230 245 255 270 290 315 330 360 390 420 13 16 Cap.6 525.1 370.9 25.7 48.5 134.6 119.1 9.8 298.2 261.2 12.1 480.8 41.4 483.4 325.9 112.6 1067.7 372.2 — — — — — — — — — — — — — — 8.3 445.5 416.1 81.2 456.7 211.5 11.239 x capacity in kW = L/s temperature rise °C c.9 234.7 21.0 19.6 98.3 156. 2.9 483.8 126.3 294.3 430.7 1396.A.2 1522.1 328.3 43.1 146.8 55.0 146.7 439.9 1674.4 1874.5 14.1 140.2 93.4 20.8 484.9 46.0 1643.3 258.4 1616.2 1294.2 82.6 291.8 52.7 1001.9 1041.0 64.1 59.8 47.1 954. 76 50 Cooler Flow Rate (L/s) 9.0 429. Input Flow Cap.5 315.8 115.4 87.4 252.7 115.2 15.4 172.5 51.9 163.7 9.9 229.6 23.7 540.5 19.0 91.7 493.1 13.3 103.1 456.3 407.6 28.5 73.2 52.7 557.6 344.3 311.9 195.7 345.3 36.4 41.2 345.8 — — — — — — — — — — — — — — 221.5 47.2 19.1 115.5 1093.5 273.8 27.4 461.6 250.4 11. (kW) Input kW 220.9 10.3 454.1 107.4 45.3 180.0 17.6 264.8 670.6 512.2 23.4 66. by reference to the LCWT correction curve.8 17.8 10.4 159.6 1711. In such cases.7 26.6 18.1 18.9 546.0 136.0 72.4 10.6 421.9 96.8 1800.1 CONDENSER ENTERING-AIR TEMPERATURE (C) 40 45 Cooler Cooler Input Flow Cap.5 60.5 355.5 339.1 291.7 264.6 402.9 13. On Cooler Pressure Drop chart.0 263.2 40.7 411.8 — — 428.3 10.1 48.7 13.5 34.9 210.1 678.6 505.1 546.0 213.5 936.5 153.3 25.2 13.5 84.2 449.1 426.9 321.2 240.6 640.2 179.0 412.0 121.2 1398. b.2 279.1 291.0 1476.5 — — — — — — — — — — — — — — 87.8 319.3 164. cooler pressure drop must also be corrected for the new LWCT: a.7 737.3 50.2 20.8 54.8 511.4 40.1 329.8 330.9 352.1 824.0 235.9 1231.1 289.5 89.2 1478.8 39.6 33. (kW) 259.9 658.8 74.5 124.8 59.9 1145.9 32.9 1304.7 41. 6 503.9 396.0 413.1 365.5 450.3 359.2 332.3 456.4 1118.0 176.2 MOCP PW 328.8 458.9 331.2 353.5 294.9 488.9 233.1 152.5 479.0 209.8 205.7 275.3 567.9 676.1 319.9 272.0 737.9 CONTROL CIRCUIT Rec Fuse Size XL PW 400 400 175 175 150 150 200 200 200 200 450 450 200 200 175 175 225 225 225 225 450 450 200 225 200 175 250 250 250 250 450 450 225 225 200 175 225 225 300 300 500 500 250 250 225 200 250 250 300 300 600 600 300 300 250 225 300 300 350 350 700 700 300 300 300 300 400 400 350 350 800 800 350 350 300 300 400 400 400 400 800 800 350 350 300 300 400 400 450 450 1000 1000 400 400 350 350 500 500 500 500 1000 1000 450 450 400 400 500 500 500 500 800 800 350 350 300 300 400 400 400 400 450 450 200 225 200 175 250 250 250 250 800 800 350 350 300 300 400 400 400 400 450 450 225 225 200 175 225 225 300 300 V-Hz (Single Ph)† MCA and MOCP 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 30 30 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 See legend and notes on page 79.4 312.1 761.0 552.8 469.2 325.5 671.8 194.6 896.5 294.9 236.8 437.1 167.3 810.5 598.6 641.9 272.4 419.0 625.9 640.7 307.7 363.2 368.4 312.7 445.9 317.2 209.2 900.1 608.9 432.3 438.1 493.5 365.0 161.6 503.8 1026.4 312.8 524.7 189.1 518.3 474.5 450.1 671.0 650.4 416.0 904.8 195.5 202.9 377.9 377.7 149.7 307.1 319.3 359.0 512.2 396.9 641.1 167.9 396.1 476.7 323.8 XL 450 200 175 250 225 500 225 200 250 250 500 225 200 250 250 450 225 200 250 300 500 250 225 250 300 600 300 250 350 350 700 300 300 400 350 800 350 300 400 400 800 350 300 400 450 1000 400 350 500 500 1000 450 400 500 500 800 350 300 400 400 500 225 200 250 250 800 350 300 400 400 450 225 200 250 300 PW 450 200 150 250 225 500 225 175 250 250 500 250 200 250 250 450 225 175 225 300 500 250 200 250 300 600 300 225 350 350 700 300 300 400 350 800 350 300 400 400 800 350 300 400 450 1000 400 350 500 500 1000 450 400 500 500 800 350 300 400 400 500 250 200 250 250 800 350 300 400 400 450 225 175 225 300 ICF XL 833.4 530.5 340.6 492.6 474.9 377.7 241. 30GTN.5 459.1 211.8 202.1 362.4 217.7 149.8 245.8 410.4 1035.2 212.2 294.0 185.6 492.2 575.3 1124.0 499.9 396.1 417.9 340.4 224.6 641.1 240.3 195.8 429.2 900. 104 77 .1 476.4 274.8 246.7 363.2 365.0 1172.8 195.5 484.6 520.0 182.5 486.4 412.0 450.9 218.6 336.3 359.0 413.8 168.3 576.9 734.4 730.9 671.8 520.8 202.5 612.8 617.4 312.1 631.2 625.7 239.2 295.6 261.4 132.2 469.4 370.9 641.0 182.0 896.7 242.7 275.3 598.6 243.6 556.6 641.4 1172.9 488.8 568.8 583.2 294.1 342.9 377.3 576.9 191.8 198.9 272.2 396.3 438.5 561.6 173.3 359.0 156.1 365.2 896.2 174.9 292.9 432.5 167.1 166.3 1400.2 396.6 503.6 1172.6 387.0 499.0 148.9 331.9 377.9 734.9 488.6 387.8 274.7 323.2 617.2 671.5 340.8 445.9 213.9 641.7 248.5 365.5 671.4 121.3 359.3 576.0 599.9 750.3 474.9 538.4 PW 557.1 365.2 369.2 452.3 535.4 315.2 315.9 272.9 236.0 418.Electrical data → UNIT ELECTRICAL DATA.4 312. GTR 060 070 080 090 100 110 130 150 170 190 210 230A 230B 245A 245B V-Hz (3 Ph) 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 STANDARD CONDENSER FAN Supplied* Min 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 Max 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 MCA XL 328.4 396.0 209.2 325.6 901.5 479.0 348.8 198.5 714.4 316.6 286.4 1311.4 504.2 552.3 305.4 271.8 391.3 438.GTR060-245B UNIT VOLTAGE UNIT 30GTN.1 147.9 340.0 901.8 387.8 246.0 339.2 209.8 205.8 245.9 272.9 200.0 273.4 271.5 218.9 842.3 397.6 286.4 842.4 312.6 369.1 396.8 293.9 377.6 474.1 404.3 810.1 476.2 713.3 359.1 211.1 396.2 368.6 454.8 874.9 396.2 365.1 362.0 156.6 141.1 269.1 171.0 1106.6 243.0 185.9 213.9 272.0 430.0 730.9 671.9 218.8 387.7 307.7 445.0 161. 3 1035.4 530.2 575. 78 104 ICF XL 1172.2 325.2 325.5 387.5 294.6 387.5 294.8 524.0 599.2 810.5 810.1 404.0 512.3 567.0 737.8 568.5 479.7 242.8 734.5 561.3 305.8 1311.6 556.3 1026.5 486.3 567.1 417.9 676.2 900.5 294.8 568.2 575.3 734.1 362.1 518.1 631.5 714.3 474.1 269.7 241.8 387.0 413.2 900.2 325.5 598.3 567.1 269.1 493.3 474.1 362.0 599.4 217.8 437.1 608.3 359.4 504.3 474.6 387.1 365.0 650.4 904.2 810.2 325.8 168.6 556.9 432.6 387.5 561.4 419.3 474.1 608.4 316.9 233.2 325.4 640.3 900.0 599.4 315.4 419.6 1026.5 MOCP XL 800 350 300 400 400 500 250 225 250 300 800 350 300 400 450 500 250 225 250 300 1000 400 350 500 500 600 300 250 350 350 1000 450 400 500 500 600 300 250 350 350 800 350 300 400 450 800 350 300 400 450 1000 400 350 500 500 1000 400 350 500 450 1000 450 400 500 500 1000 400 350 500 500 1000 450 400 500 500 1000 450 400 500 500 PW 800 350 300 400 400 500 250 200 250 300 800 350 300 400 450 500 250 200 250 300 1000 400 350 500 500 600 300 225 350 350 1000 450 400 500 500 600 300 225 350 350 800 350 300 400 450 800 350 300 400 450 1000 400 350 500 500 1000 400 350 500 450 1000 450 400 500 500 1000 400 350 500 500 1000 450 400 500 500 1000 450 400 500 500 See legend and notes on page 79.1 417.4 530.3 438.9 432.8 168.6 261.1 761.8 387.4 274.3 750.3 810.9 904.3 456.8 387.3 469.5 520.5 486.7 248.8 387.2 368.0 273.7 248.3 359.3 567.5 598.2 713.0 737.4 370.9 432.9 292.5 520.0 413.9 191.7 241.2 520.6 503.1 240.5 294.0 348.0 348.3 576.0 650.2 520.9 191.4 1400.9 676.5 479.1 493.Electrical data (cont) → UNIT ELECTRICAL DATA.8 1106.1 493.5 486.8 387.1 476.6 750.8 810.9 469.5 479.2 368.9 538.2 575.0 640.1 631.1 518.0 413.4 224.0 599.2 650.5 479.2 368.8 194.1 608.8 391.2 315.4 316.1 362.5 387. 30GTN.5 561.2 368.4 312.3 900.7 323.4 1035.2 315.9 641.2 212.9 538.4 842.5 810.9 233.6 454.5 479.2 368.5 900.6 CONTROL CIRCUIT Rec Fuse Size XL PW 800 800 350 350 300 300 400 400 400 400 500 500 250 250 225 200 250 250 300 300 800 800 350 350 300 300 400 400 450 450 500 500 250 250 225 200 250 250 300 300 1000 1000 400 400 350 350 500 500 500 500 600 600 300 300 250 225 300 300 350 350 1000 1000 450 450 400 400 500 500 500 500 600 600 300 300 250 225 300 300 350 350 800 800 350 350 300 300 400 400 450 450 800 800 350 350 300 300 400 400 450 450 1000 1000 400 400 350 350 500 500 500 500 1000 1000 400 400 350 350 500 500 450 450 1000 1000 450 450 400 400 500 500 500 500 1000 1000 400 400 350 350 500 500 500 500 1000 1000 450 450 400 400 500 500 500 500 1000 1000 450 450 400 400 500 500 500 500 V-Hz (Single Ph)† MCA and MOCP 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 115-60 115-60 115-60 230-60 230-50 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 30 30 30 15 15 .2 368.1 518.3 1124.8 524.2 368.9 538.9 272.1 342.6 387.3 456.5 450.2 368.1 761.9 469.0 413.7 323.0 512.0 842.6 1035.5 561.5 450.2 713.6 1124.5 900.1 362.8 900.7 323.9 1035.3 474.9 432.0 413.5 450.4 312.0 413.1 362. GTR 255A 255B 270A 270B 290A 290B 315A 315B 330A 330B 360A 360B 390A 390B 420A 420B V-Hz (3 Ph) 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 208/230-60 460-60 575-60 380-60 380/415-50 STANDARD CONDENSER FAN Supplied* Min 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 187 414 518 342 342 Max 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 253 506 633 418 440 MCA XL 671.1 608.5 294.3 734.7 323.4 1106.1 362.5 714.3 1400.2 900.9 432.1 362.1 362.9 432.4 412.2 713.9 538.8 437.2 734.0 413.2 512.4 217.9 377.5 479.4 530.1 631.0 512.2 212.0 273.2 325.6 PW 896.3 474.1 493.9 1124.6 641.5 714.5 294.3 810.1 761.3 469.4 419.5 450.5 479.4 416.0 737.4 315.0 418.1 417.9 292.6 261.6 387.8 734.5 714.7 323.4 412.3 474.0 413.3 474.0 418.4 370.4 1124.1 240.9 488.4 530.8 194.6 1311.9 272.0 418.4 1311.7 323.4 274.1 631.0 737.9 676.3 1311.0 650.9 676.1 342.8 387.1 404.5 479.5 450.7 242.9 377.5 PW 671.5 598.9 904.2 325.2 325.5 450.9 432.4 1106.8 391.3 456.6 810.6 454.4 504.3 456.6 734.1 761.6 1400.0 348.4 416.GTR255A-420B UNIT VOLTAGE UNIT 30GTN.3 305.4 224.4 419.6 387.9 432.4 1400. Units have the following power wiring terminal blocks and parallel conductors: UNIT SIZE 30GTN. (Each unit/module requires its own power supply. 2%.070 080 to 110 230B to 315B *Units are suitable for use on electrical systems where voltage supplied to the unit terminals is not below or above the listed minimum and maximum limits. Crankcase and cooler heaters are wired into the control circuit so they are always operable as long as the control circuit power supply disconnect is on. 230 v. Units ordered with cooler heater option have 4 (060. 460-. Maximum incoming wire size for each terminal block is 500 kcmil. single-phase for 208/230-. Power draw control circuits include both crankcase heaters and cooler heaters (where used). and 575-v units. Single phase. Rated Load Amps (Compressors) Across-the-Line Start 4. NOTES: 1. even if any safety device is open. Maximum allowable phase imbalance is: voltage.A. 115 v control circuits have a voltage range of 104-127 v. The recommended fuse size cannot exceed the MOCP value. single-phase for all other voltages) must be supplied from a separate source through a field-supplied disconnect.070) or 8 (080420) cooler heaters. The unit control circuit power (115 v. 2. and the unit ON/ OFF switch is in the OFF position.S. plus the total RLA for all running compressors. 210 watts each. Size up to the next larger fuse size. 3. All units/modules have single point primary power connection. Part Wind Start Recommended dual-element fuse amps: 150% of largest Size compressor RLA plus 100% of sum of remaining motor RLAs. plus the total FLA for all running fan motors is maximum) Locked Rotor Amps Minimum Circuit Amps (for wire sizing) — complies with NEC Section 430-24 Maximum Overcurrent Protective Device Amps National Electrical Code. 104 79 .) Main power must be supplied from a field-supplied disconnect. The control circuit transformer accessory may be applied to power from primary unit power.LEGEND AND NOTES FOR ELECTRICAL DATA FLA ICF LRA MCA → — — — — MOCP — NEC — PW — Rec Fuse— RLA XL — — LEGEND Full Load Amps (Fan Motors) Maximum Instantaneous Current Flow during starting (the point in the starting sequence where the sum of the LRA for the starting compressor. †Single phase. U. 230 v control circuits have a voltage range of 198-254 v. 130 to 210. 230A to 315A 330A/B to 420A/B VOLTAGE 208/230 460 575 380 380/415 208/230 460 575 380 380/415 208/230 460 575 380 380/415 TERMINAL BLOCKS 1 1 1 1 1 1 1 1 1 1 3 2 2 2 2 PARALLEL CONDUCTORS 6 3 3 3 3 6 3 3 3 3 9 6 6 6 6 5.GTR 060. Each compressor has a crankcase heater which draws 180 watts of power. amps 10%. 6. 4 65.3 28.5 45.5 43.5 45.9 148.9 148.9 33.0 191.8 34.4 52.0 — — — 67.6 223.4 46.4 414.0 — — — 36.0 — — — 44.0 446.0 120.6 223.7 44.4 345.0 — — — 45.7 446.9 207.7 44.6 36.7 33.0 — — — 45.0 304.8 165.9 147.9 53.4 67.9 33.5 247.6 89.6 147.0 223.3 28.6 65.9 44.9 33.9 207.0 — — — 57.0 176.9 106.4 52.9 89.0 223.4 345.8 40.4 67.0 RLA — — — — — — — — — — — — — — 43.7 44.0 — — — 44.0 168.0 — — — 78.8 43.2 33.7 43.7 33.9 106.0 — — — 65.5 45.9 67.0 98.GTR 060-XL 060-PW 070-XL 070-PW 080-XL 080-PW 090-XL 090-PW 100-XL 100-PW 110-XL 110-PW NOMINAL VOLTAGE V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 See legend and notes on page 79.4 48.0 134.5 44.0 — — — 147.0 115.9 134.5 164.0 223.4 46.0 164. 80 A1 RLA 106.1 276.0 — — — 147.0 — — — 53.0 — — — 67.8 40.9 33.0 207.0 — — — 65.0 280.0 223.4 147.8 79.0 276.0 223.6 106.0 223.0 345.9 89.0 — — — 147.9 207.0 207.8 44.4 57.8 34.0 304.4 52.0 148.0 — — — 78.0 — — — 33.0 134.3 53.0 268.0 253.0 345.0 RLA — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — LRA — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — .9 148.0 106.6 223.8 65.4 46.0 176.9 67.6 28.3 44.0 608.0 247.1 78.0 — — — 79.0 — — — 43.0 506.4 48.3 98.7 268.8 40.0 — — — 44.0 106.0 414.0 — — — 65.0 134.9 34.7 33.0 280.0 414.0 — — — 67.8 165.0 207.0 — — — 79.3 44.0 253.0 164.0 RLA — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — COMPRESSOR NUMBERS A4 B1 LRA RLA LRA RLA LRA — — — 147.0 164.6 — — — — 44.6 28.5 43.0 — — — 43.5 230.9 44.8 40.0 176.4 67.4 106.0 — — — 57.6 65.0 345.4 106.4 46.0 304.0 162.0 104.0 280.6 43.0 — — — 89.8 382.5 230.0 — — — 45.8 67.0 168.3 98.5 230.6 223.9 106.0 — — — 53.0 164.0 — — — 65.0 — — — 79.9 A3 LRA — — — — — — — — — — — — — — 223.7 43.0 345.3 67.0 148.7 43.8 40.0 — — — 89.9 106.4 414.5 65.0 115.0 — — — 65.0 — — — 43.0 446.4 106.5 164.0 173.0 — — — 33.0 690.0 345.0 207.0 253.0 — — — 43.8 67.Electrical data (cont) CONTROL CIRCUIT UNIT POWER V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 CONTROL POWER V-Hz Min 115-60 104 115-60 104 115-60 104 230-60 207 230-50 198 MCA and MOCP Max 127 127 127 254 254 30 30 30 15 15 COMPRESSOR UNIT SIZE 30GTN.4 65.0 98.0 — — — — 134.4 106.0 162.7 446.0 106.9 89.0 165.1 78.0 345.0 207.0 345.7 33.0 382.5 45.0 191.0 106.4 52.0 134.0 — — — 147.7 446.9 147.0 247.0 — — — 36.0 345.4 345.0 304.3 67.0 173.3 44.0 345.4 345.8 382.9 134.9 207.9 134.0 72.6 65.0 148.0 134.0 223.3 44.9 44.0 134.4 89.0 134.4 345.0 — — — 89.9 33.0 — — — 44.5 43.0 — — — 65.6 65.0 207.0 690.8 79.0 268.0 — — — 44.6 36.0 446.9 B3 LRA — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 446.2 33.4 52.0 207.9 134.0 176.4 690.0 223.0 165.1 276.0 247.4 48.0 247.0 — — — 33.5 164.6 223.0 — — — 89.0 120.0 230.0 382.4 690.0 345.4 345.0 104.7 268.4 67.9 67.0 — — — 67.0 72.0 — — — 43.5 247.3 53.0 98.0 207.9 34.3 53.0 276.6 36.0 608.0 230.4 414.0 — — — 67.9 207.6 89.0 148.1 276.0 207.0 223.6 89.0 — — — 44.0 — — — 89.4 46.4 57.0 98.0 134.5 67.4 690.0 168.0 — — — 44.0 — — — 89.0 — — — 44.4 48.0 — — — 53.7 33.9 134.3 53.0 162.9 207.0 168.7 44.0 — — — 36.8 67.0 — — — 67.0 207.6 65.8 67.0 168.9 A2 LRA 608.7 43.4 345.0 — — — 78.9 33.0 176.0 268.3 98.0 B2 RLA — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 89.0 — — — 57.7 268.0 162.0 506.4 48.0 — — — 147.0 106.0 280.0 — — — 67.0 345.6 65.0 134.0 280.0 — — — 65.9 53.0 304.6 36.8 165.0 162.0 207.9 207.0 253.8 382.0 207.0 345.5 247.0 268.3 53.0 253. 3 690.0 — — 65.0 55.5 A3 LRA 690.0 414.0 345.8 44.0 345.0 345.5 345 65.5 151.0 280.6 46.0 230.0 382.0 268.0 280.0 — — 151.0 446.0 230.8 65.0 268.0 207.0 164.3 65.COMPRESSOR (cont) UNIT SIZE 30GTN.1 80.0 — — — 41.0 — — 36.7 46.0 276.8 46.0 207.9 36.8 168 55.2 382.0 164.0 247.0 253.0 223.3 65.0 — — 57.7 55.6 46.0 106.2 65.0 253.8 65.7 304.2 230.8 65.0 — — — 41.2 65.0 165.0 165.0 165.0 152.0 98.0 — — 46.0 247.0 207.0 152.6 98.8 65.0 446.6 46.0 506.0 — — — 46.7 304.0 134.0 414.0 280.0 207.0 152.0 165.5 107.8 280.4 207.0 304.0 280.8 65.0 207.0 207.8 65.3 65.7 55.4 207.7 176 41.7 506.0 230.0 — — 80.5 151.0 — — 57.9 36.0 98.0 230.0 276.0 253.0 223.0 446.4 57.8 44.0 164.0 345.8 44.0 207.5 151.7 55.6 46.4 345.1 80.1 80.0 506.3 65.0 207.8 44.0 207.7 46.0 230.0 134.2 65.0 — — 65.5 89.0 98.8 253 46.6 46.0 — — 46.0 207.0 — — 65.8 41.8 41.0 164.0 — — 57.0 164.5 151.5 345.0 223.0 152.8 280.0 148.0 148.5 89.2 382.0 — — 151.8 44.8 44.8 44.0 148.9 36.5 151.5 89.5 151.0 345.0 98.0 207.0 304.4 57.0 223.2 65.5 89.7 46.0 148.0 304.2 65.8 65.8 65.0 247.8 44.8 44.0 268.0 345.0 — — 46.8 446.8 65.8 280.3 65.0 — — 55.3 65.0 207.2 65.5 151.8 41.0 345.0 207.0 414.7 46.0 247.8 65.8 — — — — 46.0 223.3 65.0 690.0 223.4 57.5 89.0 207.5 207.0 446.8 152.0 148.0 — — 41.0 98.0 168.9 36.5 107.0 207.0 230.0 506.8 65.0 RLA — — — — 46.0 304.7 46.5 207.6 46.0 — — 107.6 46.8 44.0 506.0 207.0 134.3 414.0 — — 65.0 690.0 65.0 690.2 65.8 65.5 207.8 44.8 46.8 168.0 168.0 223.0 247.8 247.9 89.0 — — 65.7 55.5 207.1 80.8 41.0 382.7 55.0 414.7 46.7 506 107.9 36.0 446.9 36.0 — — — 46.0 414.8 89.0 65.0 268.0 345.0 — — 80.0 223.0 247.8 65.0 164.8 268.0 98.0 148.6 46.3 65.0 168.0 176.0 446.8 107.5 345.0 345.8 44.0 164.0 — — 46.5 89.8 65.5 89.0 134.5 345.1 80.0 276.0 — — 44.9 36.0 134.0 — — 65.0 148.9 36.0 — — 57.5 151.5 — — — — — — — — — — — — — — — — — — — — LRA — — — — — — — — — — — — — — — — — — — — 506.0 223.8 65.8 65.0 148.0 345.0 — — 65.8 107.1 165.0 — — 65.8 253.0 — — 41.5 107.0 345.0 148.0 RLA 151.0 345.0 107.6 46.0 164.2 230.5 151.0 134.9 36.0 207.6 46.0 446.0 253.0 345.0 223.0 165.7 55.0 446.4 57.5 207.0 — — 36.0 345.5 89.7 176.0 — — 65.0 — — 65.0 253.0 B2 RLA 151.5 207 65.0 134.6 46.8 44.0 506.1 80.7 55.0 98.0 — — 65.0 — — 80.0 247.5 A2 LRA 506.0 382.0 207.0 176.4 57.0 176.0 106.0 — — 151.0 — — — 55.0 168.0 276.0 207.2 65.0 345.0 345.5 89.7 106.0 — — 89.8 65.0 — — 57.8 253.0 RLA — — — — — — — — — — — — — — — — — — — — 107.8 44.0 446.8 41.5 89.2 382.8 107.0 — — 65.8 44.0 134.0 207.4 57.0 134.8 44.0 98.0 690.9 36.0 — — — 55.0 253.8 41.0 207.8 89.0 — — — — — — — — — — — — — — — — — — — — See legend and notes on page 79.0 276.0 — — 57.0 345.0 506.9 36.0 148.9 36.7 506.7 55.0 690.6 46.0 207.5 151.4 345.6 46.0 230.0 414.0 345.8 46.8 44.0 134.5 345.8 152.0 345.4 57.0 690.0 — — 65.0 134.8 65.7 46.5 89.0 207.0 — — 80.1 80.5 107.8 253.5 151.9 36.1 165.0 — — 46.4 57.6 46.0 382.5 B3 LRA 690.0 223.3 65.0 152.0 106.0 176.0 446.0 168.0 382.0 207.6 164.0 152.7 304.7 106 41.7 176.8 41.8 44.0 207.1 276.GTR 130-XL 130-PW 150-XL 150-PW 170-XL 170-PW 190-XL 190-PW 210-XL 210-PW 230A-XL 230A-PW 245A-XL 245A-PW NOMINAL VOLTAGE V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 A1 RLA 107.9 89.4 57.1 80.2 46.6 46.0 134.5 107.8 46.8 41.0 223.8 41.3 65.9 36.7 55.0 345.3 690.8 44.2 46.8 65.0 134.8 41.9 89.0 382.0 345.0 280.4 57.7 46.0 46.8 65.0 414.7 55.7 55.6 46.7 55.0 345.0 165.0 690.2 65.9 36.0 345.9 89.0 — — 151.0 98.0 345.1 80.0 106.8 44.8 65.2 65.0 382.8 168.8 44.0 41.6 46.0 164.1 80.9 36.0 268.0 345.2 65.0 382.0 148.0 165.0 168.1 80.0 152.0 — — 65.0 268.7 46.1 80.0 98.0 446.0 207.5 89.0 268.2 230.1 80.0 168.3 414.0 382.8 41.5 345.7 46.0 134.1 80.0 176.7 106.8 41.5 151.8 44.0 134.0 276.0 — — 65.7 55.6 46.0 268.1 276.0 41.0 304.8 65.8 65. 81 .8 65.5 345.7 46.0 106.0 — — 89.0 276.0 207.3 65.0 280.9 107.2 65.8 44.2 65.0 247.9 36.0 148.0 152.7 304 107.9 36.5 89.6 46.8 44.7 106.7 46.0 176.0 106.7 176.8 65.2 65.0 230.0 253.8 44.0 268.0 — — 151.5 107.0 — — 55.3 65.0 134.0 253.0 268.0 106.3 65.1 80.0 345.3 65.5 89.6 46.9 134.0 152.0 247.0 207.4 345.5 89.8 152.5 COMPRESSOR NUMBERS A4 B1 LRA RLA LRA RLA LRA — — — 107.8 65.6 46.0 345.9 36.0 345.8 168.8 89.8 65.0 253.8 152 46.8 41.3 65.8 253.0 — — 151.1 80.6 46.8 65.0 207.0 148.8 65.0 176.0 152.6 46.0 304.0 — — 107.5 107.0 98.9 89.0 253.8 44.0 165.0 345.0 207.8 44.0 55.0 345.0 304.8 65.5 151.5 107.4 57.0 168.8 44.4 57.0 230.8 148.0 268.8 41.0 207.4 57.7 46.0 446.0 — — 65.9 36.9 36.6 46.0 164.9 223.4 57.3 690.0 207.0 268.7 55.6 46.8 152.0 223.7 46.7 46.0 247.8 65.0 280.0 152.0 165.0 207.4 57.3 65.0 304.7 55.1 276.0 247.0 247.8 65.8 44.0 176.5 107.8 44.2 65.3 65.4 57.8 41.9 36.6 46.4 57.0 253.0 446.9 36.0 164.5 89.0 345.0 414.1 80.0 107.0 — — 80.5 151.0 247.0 280.0 164.9 36.0 — — 44.1 80.8 151.0 345.9 36.1 165.0 — — — 107.8 41.9 36.0 345.0 164.0 414.0 223.8 280 55.3 414.0 98.0 152.5 89.7 55.0 268.0 253.5 207.5 89.5 151.0 — — 46.7 46.0 223.0 223.2 65.5 107.0 98.3 65.0 106.4 207.0 276.0 — — 80.8 44.0 276.7 506.4 57.0 46.8 44. 0 — — 57.8 65.8 44.0 106.0 414.9 36.0 168.0 446.4 57.8 268.0 230.3 65.0 345.7 176.1 80.7 46.9 36.0 253.0 690.5 207.0 168.5 151.8 44.0 168.8 46.0 414.7 55.6 98.5 151.3 65.0 446.0 382.5 151.7 55. 82 A1 RLA 89.8 41.0 176.0 134.8 446.9 223.1 80.5 107.9 36.8 41.8 44.1 80.0 280.0 506.6 46.0 268.8 46.7 176.0 — — 46.0 304.8 253.0 — — 46.0 176.8 44.0 168.0 304.0 152.8 41.2 65.5 107.2 65.1 276.0 B2 RLA 151.0 207.0 345.8 65.8 41.0 106.6 46.0 134.0 345.0 46.0 345.0 506.0 345.0 — — 89.8 65.9 A3 LRA 446.5 207.7 304.0 65.9 A2 LRA 446.0 — — 107.0 41.8 152.7 176.0 — — 46.4 57.8 65.0 506.1 80.5 107.5 107.0 304.0 — — 107.0 345.2 65.5 89.8 41.0 276.0 247.0 106.0 345.0 — — 41.5 151.5 207.0 176.4 57.0 107.0 207.0 46.8 65.0 345.0 207.7 46.0 41.5 89.7 304.0 253.0 165.8 65.7 46.8 44.8 65.7 46.2 65.4 57.9 36.0 176.0 — — 65.7 55.0 253.0 382.0 345.8 44.0 — — 44.0 — — 36.7 55.0 207.0 276.0 176.0 253.0 168.7 46.5 89.0 152.0 107.0 247.0 230.0 164.0 690.4 57.8 65.0 506.8 44.3 65.0 690.0 207.7 506.3 65.0 207.0 165.0 — — 44.0 152.8 268.7 46.8 65.0 106.7 55.8 44.0 207.0 207.7 46.8 152.0 148.8 46.6 46.2 65.7 506.0 253.0 — — 41.8 152.8 44.1 80.0 268.5 89.5 345.2 230.5 107.0 280.3 65.0 46.0 152.7 55.5 207.0 207.6 98.5 107.0 98.7 46.0 382.5 345.0 46.0 152.8 41.0 345.7 46.6 46.0 382.7 46.8 65.0 152.3 65.0 690.9 36.0 46.0 168.0 414.8 41.0 345.0 165.1 80.7 46.0 207.0 176.0 223.0 41.0 55.9 89.5 107.2 65.7 106.0 276.0 46.5 151.6 46.0 446.7 46.0 223.0 207.2 65.4 57.3 65.5 151.7 304.0 304.9 36.8 44.3 65.0 — — 65.1 80.9 36.5 89.9 36.0 152.0 — — 57.6 46.0 — — 89.0 148.0 — — 46.1 80.6 46.0 65.7 46.4 57.0 152.0 230.0 345.8 65.7 46.7 304.5 107.6 46.8 65.0 280.8 65.0 164.0 164.0 134.0 98.0 304.9 134.8 152.0 207.8 168.8 44.6 46.0 176.0 — — 65.8 65.0 345.0 207.0 253.0 — — 44.0 207.8 253.7 55.8 44.8 41.5 151.5 107.0 223.5 151.0 176.0 98.8 44.0 223.0 — — 36.0 — — 46.8 44.0 98.0 345.0 164.0 98.8 44.0 345.0 148.0 134.0 247.8 152.Electrical data (cont) COMPRESSOR (cont) UNIT SIZE 30GTN.0 230.7 46.2 65.8 446.0 280.8 46.5 345.0 345.0 — — 46.7 55.9 36.1 80.7 55.8 44.0 280.0 — — 80.0 168.0 134.7 46.8 65.5 107.0 276.5 107.7 46.0 — — 89.0 268.0 152.8 253.0 148.3 65.0 164.5 345.0 RLA — — — — — — — — — — 107.0 107.0 223.0 — — 65.0 280.0 148.0 98.0 98.0 165.0 223.0 207.8 253.0 304.1 80.0 253.0 98.0 690.9 36.0 268.0 107.8 41.4 57.0 98.0 164.0 98.0 253.0 690.5 151.0 253.3 65.7 176.0 253.8 152.0 304.9 36.8 148.7 46.0 165.4 57.7 46.8 41.0 414.0 — — 36.0 164.2 65.9 36.0 207.0 345.0 — — 55.8 107.0 345.0 148.0 247.0 106.0 207.7 46.0 152.8 46.5 89.0 106.0 253.8 44.7 55.0 280.0 207.3 65.7 55.0 176.0 107.0 65.5 107.0 280.7 176.1 80.0 107.6 46.0 345.7 46.8 41.5 89.8 65.0 55.5 107.0 230.0 46.8 65.8 65.9 36.0 345.0 223.8 44.0 46.8 280.4 57.0 247.7 55.8 65.0 55.7 55.0 446.0 223.4 57.8 41.0 223.8 41.6 46.8 41.6 46.0 55.0 148.8 41.0 506.0 223.8 65.5 107.8 44.0 207.8 65.5 207.0 164.0 — — 151.8 44.7 55.0 152.0 106.3 65.1 80.0 253.8 152.0 382.9 36.0 382.0 107.5 151.0 176.0 164.3 414.0 446.0 165.0 152.0 41.0 446.5 151.0 268.6 46.0 304.8 168.0 134.0 230.0 — — 41.0 280.0 345.0 223.5 89.0 345.1 80.2 65.0 268.0 207.6 46.8 89.0 65.8 44.5 151.4 57.0 345.0 165.0 — — 46.8 280.0 304.0 345.0 304.0 253.0 345.0 106.8 65.0 382.8 168.0 345.0 164.0 134.5 107.0 382.5 151.0 165.7 304.8 41.9 223.9 36.0 414.0 — — 44.5 151.9 36.6 164.0 152.6 46.7 55.8 46.3 65.0 41.4 57.8 148.0 345.8 152.8 247.8 65.0 168.6 46.5 B3 LRA 690.4 57.0 168.0 207.8 107.8 280.0 506.0 506.0 280.8 253.5 107.6 46.0 RLA 89.9 89.0 268.0 207.0 106.0 — — 65.0 223.8 107.8 44.8 65.0 55.0 247.1 165.0 304.7 55.8 46.0 247.8 41.7 506.0 — — 65.7 46.8 41.0 382.0 345.7 55.8 65.8 41.5 151.9 36.5 345.8 65.8 44.0 — — 55.0 247.8 46.0 — — 151.0 280.7 506.5 89.0 — — 107.6 46.0 106.0 — — 46.0 41.9 134.5 345.7 106.0 — — 80.2 65.0 446.8 41.0 152.0 280.8 44.4 57.5 89.7 46.8 44.0 106.2 65.6 46.0 207.7 106.0 134.8 107.8 280.1 80.0 168.0 134.9 36.7 55.0 152.8 44.0 — — 41.9 89.0 — — 46.5 207.0 506.5 107.7 46.1 80.0 253.8 168.8 41.7 106.0 207.7 46.0 414.0 — — 55.8 41.1 80.7 55.0 134.0 506.0 690.0 168.0 207.8 65.4 345.0 148.0 223.0 65.0 207.0 207.0 345.2 65.8 41.9 107.8 89.0 — — 46.0 280.5 LRA — — — — — — — — — — 506.8 44.0 276.9 107.0 176.0 345.3 65.0 268.0 107.4 57.0 176.5 COMPRESSOR NUMBERS A4 B1 LRA RLA LRA RLA LRA 446.0 207.6 46.0 247.0 152.7 55.7 304.8 253.0 414.0 148.7 55.4 57.0 506.0 — — 65.0 134.0 152.0 98.7 176.7 55.0 134.0 176.0 207.0 304.0 345.0 253.6 46.0 345.0 223.5 151.0 134.0 276.0 65.0 247.5 207.7 46.0 207.2 65.1 80.4 57.0 268.0 152.0 230.0 55.0 207.0 506.0 164.8 253.0 304.8 253.0 414.0 207.0 247.5 107.2 65.0 168.8 247.7 55.8 41.0 — — 46.0 276.0 276.8 41.0 — — 55.8 168.3 65.0 106.3 65.8 41.0 41.3 65.8 280.7 46.0 55.0 207.0 506.GTR 255A-XL 255A-PW 270A-XL 270A-PW 290A-XL 290A-PW 315A-XL 315A-PW 330A-XL 330A-PW 360A-XL 360A-PW 390A-XL 390A-PW NOMINAL VOLTAGE V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 See legend and notes on page 79.0 — — 65.8 65.8 107.8 41.8 65.0 168.9 36.0 148.0 207.0 690.0 55.7 46.7 55.8 41.8 65.0 65.8 65.1 80.8 44.0 134.0 — — 46.3 690.0 106.7 106.0 230.3 65.7 55.9 36.0 253.0 345.0 176.6 164.5 89.8 168.0 268.7 106.0 345.0 — — 107.0 253.7 55.0 276.7 506.0 65.0 207.9 36.0 — — 36.5 89.0 230.4 207.0 223.0 106.9 89.5 151.8 65.6 46.9 36.7 506.0 345.2 65.8 44.7 55.0 .2 65.0 506.0 253.0 RLA 89.0 446.8 44.5 107.7 55.8 65.0 148.5 345.2 65.5 89.0 165.8 107.0 — — 89.0 280.0 41.2 382.8 65.8 280.0 134.0 168.0 304.0 268.0 414. 7 33.0 46.0 162.7 46.3 65.9 106.0 148.4 345.0 — — — 33.4 52.9 36.0 — — — 43.6 36.0 — — — 79.0 345.9 148.7 33.0 165.7 446.4 106.8 280.4 89.0 223.0 280.0 120.6 65.0 280.0 — — — 57.0 345.0 345.0 345.8 65.7 46.0 162.8 44.0 65.5 164.8 165.0 162.0 152.5 164.4 67.0 104.6 36.7 55.4 52.8 152.8 65.5 107.0 168.0 690.0 — — — 36.8 41.9 148.4 52.0 345.9 33.0 207.0 173.7 446.3 53.0 207.8 79.0 164.0 176.8 67.8 44.0 — — — 36.1 80.0 — — — 65.9 67.0 164.0 176.3 65.0 247.7 55.0 — — 55.5 107.0 446.5 45.0 — — — 89.4 52.7 55.0 46.GTR 420A-XL 420A-PW 230B-XL 230B-PW 245B-XL 245B-PW 255B-XL 255B-PW 270B-XL 270B-PW 290B-XL 290B-PW 330B-XL 330B-PW NOMINAL VOLTAGE V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 A1 RLA 89.8 41.9 33.6 223.0 223.6 36.5 B3 LRA 690.4 48.0 — — — 89.6 89.0 106.9 107.0 — — — 147.0 65.7 55.0 — — — 45.8 41.4 48.0 152.9 106.0 253.5 107.4 147.0 — — — 89.0 98.0 107.0 506.0 345.5 247.0 608.0 176.0 223.0 345.0 162.8 44.0 152.5 COMPRESSOR NUMBERS A4 B1 LRA RLA LRA RLA LRA 446.0 — — — 44.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 107.0 B2 RLA 151.0 106.0 134.0 253.0 115.6 89.0 176.0 382.8 253.0 345.0 148.9 106.8 41.0 148.4 48.7 33.7 304.8 382.8 40.7 43.0 168.0 55.0 414.5 89.0 345.7 43.0 165.5 230.6 89.0 223.7 176.7 268.6 106.0 148.0 164.0 223.0 506.0 — — — 33.6 46.0 134.0 — — — 89.3 65.0 46.0 — — — 67.0 152.7 506.0 223.0 — — — 45.0 134.5 207.0 276.8 67.3 44.8 46.2 33.9 53.0 — — — 44.0 345.8 34.0 223.9 106.5 151.0 345.0 207.0 107.0 — — — 44.0 — — — 33.0 253.4 52.5 45.7 33.6 223.5 207.7 506.4 690.0 — — 41.3 28.0 98.9 207.COMPRESSOR (cont) UNIT SIZE 30GTN.3 67.9 89.5 45.7 176.0 191.0 304.9 67.0 165.0 — — — 33.0 — — — 147.8 44.9 33.4 67.4 67.8 41.6 65.9 36.6 223.0 253.0 164.0 506.0 253.0 207.6 36.0 223.0 RLA 151.8 44.7 46.7 55.0 207.0 280.8 65.0 345.0 207.0 — — — 43.0 41.9 207.9 44.4 48.3 98.0 168.0 268.0 176.8 168.8 107.0 — — 46.5 65.6 223.0 164.0 247.9 36.6 46.9 134.4 345.3 65.8 41.6 65.8 65.2 65.0 134.1 276.3 44.0 247.0 162.0 345.5 247.7 176.8 44.0 268.0 — — — 36.0 345.5 43.7 268.1 78.0 — — 41.0 253.0 280.5 45.0 268.9 33.7 268.4 57.0 268.0 — — — 67.8 168.0 — — — 44.7 106.0 106.3 98.4 65.8 40.0 — — — 44.0 134.4 46.0 247.8 46.0 134.0 55.8 107.0 446.0 506.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 506.4 106.0 207.2 65.8 152.0 176.0 98.9 148.2 65.0 RLA 89.7 304.0 106.0 280.0 280.4 57.9 107.0 106.0 134.8 65.9 107.9 134.7 43.8 44.6 46.2 65.0 247.0 268.0 247.3 67.9 33.5 43.0 65.0 382.0 280.7 55.0 268.0 — — — 78.7 46.4 46.7 446.0 608.0 304.8 41.8 152.0 65.8 67.0 107.0 382.7 55.9 106.9 134.0 148.9 134.0 134.6 36.0 148.0 253.0 268.7 33.0 106.0 164.0 506.0 134.9 106.3 53.7 446.0 506.0 55.9 34.4 46.0 304.0 — — — 44.7 106.0 446.0 304.0 176.0 345.0 207.0 176.0 46.0 106.0 176.0 — — — 65.5 67.5 345.0 207.4 414.8 A3 LRA 446.1 80.8 41.9 33.4 57.0 — — — 89.8 65.8 65.5 — — — — — — — — — — 89.7 55.6 65.0 106.3 98.3 44.0 223.0 98.8 67.0 168.0 168.9 44.0 280.0 207.0 98.8 280.0 — — — 44.5 LRA 690.0 — — — 43.0 253.2 33.0 164.0 230.3 44.8 253.5 43.7 44.0 253.3 53.0 207.0 304.3 28.8 253.1 80.0 414.0 — — — 44.4 46.9 36.0 608.0 — — — 53.7 33.1 80.8 280.0 152.6 223.0 — — — 44.5 345.0 207.0 253.0 223.3 44.7 44.0 134.6 46.8 253.0 134.7 46.0 — — — 65.0 134.9 207.6 28.0 — — — 89.0 223.9 147.0 106.9 89.0 134.6 89.0 207.6 65.8 152.0 230.6 223.0 55.8 40.9 89.4 46.0 223.8 40.0 134.8 41.0 304.0 72.0 253.0 104.0 176.7 43.3 53.8 46.0 191.6 65.8 A2 LRA 446.9 34.6 65.7 304.8 44.8 44.8 168.0 345.5 247.8 65.4 46.6 43.8 46.7 46.7 44.5 43.8 44.0 — — — 43.7 268.0 304.6 46.0 304.0 — — — 67.0 253.0 304.6 28.0 168.0 — — 46.0 134.0 — — — 45.0 173.9 134.4 48.0 41.8 65.0 — — — 89.8 40.9 33.5 247.7 46.0 207.0 98.0 — — 107.0 41.4 106.7 46.5 45.8 40.0 414.0 608.0 115.0 276.7 55.0 RLA 89.0 207.9 67.0 168.0 162.0 280.0 164.0 207.3 53.0 304.7 46.7 46.0 107.4 106.0 345.0 268.0 106.7 106.0 207.0 168.0 41.4 57.0 223.0 See legend and notes on page 79.9 44.0 98.0 — — — 36.8 41.0 345.4 345.0 280.0 106.7 44.0 276.5 151.0 168.0 — — — 89.0 — — 46.0 176.0 207.4 52.0 207.0 — — — 43.3 98.8 34.9 89.9 89.7 506.0 — — — 44.0 304.0 280.0 446. 83 .8 44.0 253.7 55.0 223.0 — — 55.0 120.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 107.0 — — 107.9 44.0 223.7 44.0 — — 46.9 36.3 53.6 223.0 247.0 — — — — — — — — — — 446.0 152.0 230.8 67.5 164.0 168.0 152.4 57.0 — — — 45.0 345.4 106.9 134.9 134.9 148.0 148.5 164.0 247.6 46.4 48.0 72.0 148.0 168.9 36.9 89.0 — — — 44.0 — — — 43.0 98.7 43.0 — — — 43.0 207.0 345. 0 — — 89.5 (8) 3.0 382.0 207.8 65.8 168.8 46.9 (6) 3.8 446.5 345.0 106.0 276.0 107.0 207.2 65.4 (6) 6.8 44.4 57.0 107.0 253.0 345.3 65.0 98.2 65. (2) 2.5 151.0 165.2 7.0 247.9 89.Electrical data (cont) COMPRESSOR (cont) UNIT SIZE 30GTN.0 268.3 14.9 36. 290B.0 134.8 253.5 (4) 3.8 268. (2) 5.0 247.5 207.7 106.8 65.5 (4) 6.0 304. 230B.8 89.0 98.8 41.0 345.3 65.0 — — 46.0 134.0 207.245B 100.0 165.0 — — 46.0 164.0 207.3 65.7 304.8 253.7 176.8 44.7 46.2 7.0 230.6 46.4 7.5 151.7 506.0 165.6 46.0 276.6 46.4 57.8 46. (2) 2.8 44.6 6.8 44.0 414.0 223.0 41.0 446.4 7.0 345.8 44.0 41.0 345.0 134.0 304.0 — — 46.8 65.0 247.0 176.0 207.0 106.8 148.0 134.3 5.5 151.9 A2 LRA 446.0 176.0 .0 152.5 151.7 304.0 230.9 89.0 345.8 148.9 (6) 3.2 65.1 80.4 7.3 5.4 57.8 247.5 107.6 98.7 176.8 65.5 151.0 230.5 B3 LRA 506.6 164.0 41.9 A3 LRA 506.360B (50 Hz) 190.0 345.0 65.4 HIGH STATIC CONDENSER FANS Total (Quantity) 6 6 6 8 10 12 FLA (ea) 14.0 690.1 80.0 345.0 152.4 (12) 3.3.8 65.0 176.6 6.420A/B NOMINAL VOLTAGE (V-Ph-Hz) 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 See legend and notes on page 79. (2) 2.3.1 80.5 89.0 55.0 247.210.8 168.6 46.0 — — 46.9 36.0 345.0 164.0 98.0 46.8 12 (12) 3.9 36.4 57.0 345.0 165.0 — — 44.8 44.0 280.5 345.0 690.0 382.0 165.7 55.7 46.1 80.3 65.0 55.0 — — 44.4 57.4 57.6 164.2 65.0 46.5 89.2 65.8 65.4 57.9 (8) 3.4 (8) 6.0 268.8 152.7 46.0 207.0 134.0 345.0 276.0 RLA 151.GTR 060 070 080.0 134.0 268.3 14.8 65.2 65.8 41.0 446.0 106.7.0 506.315A.5 89.4 7.6 6.8 6 (6) 3.8 46.0 168.5 89.7 46.3 65.0 — — 44.0 247.6 46.0 414. 360A (50 Hz). (2) 5.6.0 152.9 36.315B 130-170 230A-270A.0 148.3 65.4 (6) 3.5 207.4 57.9 36.1 80.0 RLA 107.3 LRA 690.8 46.0 207.3 14.8 6 (6) 3.8 44.0 41.8 8 (8) 3.0 382.8 41.0 345.0 304.0 98.0 276.2 7.0 — — 89.8 44.7 55.0 223.0 — — 89.7 55.5 207.9 (10) 3.0 168.9 223.0 268.7 55.7 46.4 (10) 3.0 253.0 46.0 414.090.8 44.0 223.0 280.4 57.5 107.3.3 14.5 (4) 3.1 80.3 14.0 304.0 223.2 65.0 207.6.0 — — 46.9 36.8 41. (4) 5.4 57.0 55.0 207.1 80.1 80.0 207.0 223.0 506.8 44. 390A/B.6 46.0 — — 36.0 — — 36.8 65.5 151.0 — — 89.7 55.4 7.6 46.3.0 207.110.0 268.0 152.8 44.0 276.5 89.0 168.0 207. (2) 5.5 345.4 7.8 44.3.0 165.GTR 360B-XL 360B-PW 390B-XL 390B-PW 420B-XL 420B-PW NOMINAL VOLTAGE V-Ph-Hz 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 208/230-3-60 460-3-60 575-3-60 380-3-60 380/415-3-50 A1 RLA 89.9 36.5 (4) 6.6 6.1 80.0 65.4 (6) 6.3 65.0 345.4 (8) 3.0 65.3 65.0 230.0 B2 RLA 107.0 382.0 253.5 COMPRESSOR NUMBERS A4 B1 LRA RLA LRA RLA LRA 690.0 164.7 106.0 176.0 207.8 268.0 — — 36.6 98.9 (12) 3.4 57.0 690.6 6.0 345.9 36.8 6 (6) 3.2 7.0 223.0 253.7 55.3 5.0 230.0 134.5 (4) 3.0 446.0 107.2 65.0 107.0 65.0 414.0 253. (4) 5.8 10 (10) 3.0 690.5 151.0 345.7 46.6 6.2 65.0 382.9 223.0 — — 46.0 106.1 80.3 65. (2) 2.8 41.3 5.0 207.0 414.6.0 253.5 (6) 3.9 134. CONDENSER FAN DATA UNIT SIZE 30GTN.0 152.270B.8 152.8 44.2 65.4 (6) 3.0 382.7 46.5 151.5 107.0 — — 36.0 207.7.8 107.8 41.8 65.5 (6) 3.6. (2) 5.2 65.0 RLA 151.8 446.8 65.6 46.0 345.0 148.9 (6) 3.0 168.3 65.4 57.8 107.0 207.0 148.2 7.8 280.9 134.0 345.4 (6) 3. 360A/B (60 Hz). 255B. (4) 2.8 253. (4) 2.9 36.0 98.5 151.0 223.0 446.3 5.7 55.2 65.0 207.0 280.0 414.8 89.5 151.0 55.7 46.1 80.5 See legend and notes on page 79.0 164. 290A.0 230.9 36.3 65. 84 STANDARD CONDENSER FAN Total (Quantity) (Quantity) FLA (ea) (4) 6.6 46.0 164.2 7.8 41.7 55.0 276.0 — — 65.0 148.0 148.5 107.0 — — 44.1 80.3 65.8 152.0 280.8 44.6 46.8 41.0 152.3.7 506.8 247.3 5. 330A/B.0 — — 65.0 46.0 345.8 280. loop flow rate. without overloading compressor. Some processes are updated almost continuously. Accuracy depends on loop volume.000 discrete steps. and EXV operation. Another feature that is factory set (can be reconfigured in the field) limits rate of pulldown to 1° F (0. The piston is repositioned by the microprocessor every 3 seconds as required. fan cycling. When the unit receives a call for cooling (either from the internal control or CCN network command). because the control automatically compensates for cooling range by measuring both return-fluid temperature and leaving-fluid temperature. load. If leaving-fluid temperature is less than 34 F (1. A field configuration is also available to determine if the unit should stage up both circuits equally or load one circuit completely before bringing on the other.1 C). the unit is shut off until the fluid temperature goes to 34 F (1. reading inputs. The electronic control provides for a prepurge and pumpout cycle each time the lead compressor in a circuit is started or stopped. the unit stages up in capacity to maintain the cooler fluid set point. When a circuit is to be turned off. Its central executive routine controls a number of processes simultaneously.6° C per minute) pulldown control has been selected (factory setting). The microprocessor software is programmed so that EXV functions as an MOP (maximum operating pressure) valve. which results in slightly superheated refrigerant leaving cooler. The control maintains leaving-fluid temperature set point shown on scrolling marquee display board through intelligent cycling of compressors. The lead circuit can be specifically designated or randomly selected by the controls. No adjustment for cooling range or cooler flow rate is required. Electronic expansion valve (EXV) → To control flow of refrigerant for different operating condi- tions. display control. or 6° F (3. These pumpout cycles minimize amount of excess refrigerant that can go to compressor on start-up and cause oil dilution (which would result in eventual bearing wear). This makes it possible to start unit at high fluid temperatures. At start-up.2° C) and rate of change in leaving-fluid temperature is less than 1° F per minute (0.1 C) for water. Thermistors Eight thermistors are used for temperature-sensing inputs to microprocessor. These include internal timers. depending on how the unit is field configured. capacity control.1 C) or to 6° F (3. a compressor wear factor is used to determine which circuit to start first by utilizing a combination of actual run hours also be started to maintain even wear factors. fan control. This prevents rapid cycling and also helps return oil during short on periods. The microprocessor routine is started by switching the Emergency ON-OFF circuit breaker switch (switch 2) to the ON position. and compressor is run until conditions are met to terminate pumpout to remove refrigerant that was in the cooler. The control also performs other special functions when turning on or off. diagnostic control.) T1 Cooler leaving chilled fluid temperature T2 Cooler entering fluid (return) temperature T3 Saturated condensing temperature — Circuit A T4 Saturated condensing temperature — Circuit B T5 Cooler saturation temperature — Circuit A T6 Cooler saturation temperature — Circuit B T7 Return gas temperature entering compressor cylinder — Circuit A T8 Return gas temperature entering compressor cylinder — Circuit B T9 Outdoor air temperature sensor (accessory) T10 Remote space temperature sensor (accessory) The microprocessor uses these temperatures to control capacity. circuit is run to remove any refrigerant that has migrated to the cooler. output relay control. no additional steps of capacity are added as long as difference between leavingfluid temperature and set point is greater than 4° F (2.6° C per minute). If it has been less than 90 seconds since the last capacity change. up to 95 F (35 C). The EXV is controlled to maintain superheat entering pistons at approximately 29 F (16. number of stages. (A ninth [T9] and/or tenth [T10] may be used as a remote temperature sensor for optional LCWT reset. others every 2 to 3 seconds. and particular stage being cycled off. The ComfortLink microprocessor controls the capacity of the chiller by cycling compressors on and off at a rate to satisfy actual dynamic load conditions. 104 85 .6° C) per minute. When lead/lag operation is configured to automatic. The basic logic for determining when to add or remove a stage is a time band integration of deviation from set point plus rate of change of leaving-fluid temperature.8 C). When leaving-fluid temperature is close to set point and slowly moving closer. compressors will continue to run unless a safety device trips. EXV piston moves up and down over slot orifices through which refrigerant flows to modulate size of opening.3° C) above the set point to protect against freezing. If 1° F per minute (0. if desired. if a circuit has not run in the last 15 minutes. The EXV is used to control superheat in compressor. logic prevents addition of another stage. The difference between 2 thermistors (compressor return gas temperature minus cooler saturation temperature) is used to determine superheat. outdoor-air temperature. and temperature reset.Controls Microprocessor The ComfortLink™ microprocessor controls overall unit operation. head pressure control. The first compressor starts 11/2 to 3 minutes after the call for cooling. thereby reducing the kW demand on start-up. This is referred to as leaving-fluid temperature control with return-fluid temperature compensation. limiting the suction temperatures to 55 F (12. The oil pressure switch is bypassed for 2 minutes during start-up and for 1 minute during normal operation. demand limit. Either circuit can be set to always lead. analog to digital conversions. and some every 30 seconds.3° C) below the set point for brine units. Lead/lag operation can be configured to balance compressor operating hours when set to automatic. Piston is moved by a stepper motor through 15. EXV or LLSV (TXV units) is closed first. Controls (cont) Thermal expansion valve (TXV, 060-110 sizes only) If installed, the TXV also controls refrigerant flow to the cooler for different operating conditions. An equalization line and temperature controlled sensing bulb are used to maintain a fixed setting of superheated refrigerant leaving the cooler. Accessory controls Demand can be further limited by keeping a selected number of compressors from turning on by utilizing demand limit control (the Energy Management Module is required for this function). This FIOP/accessory interfaces with microprocessor to control unit so that chiller’s kW demand does not exceed its setting. It is activated from an external switch. The standard ComfortLink™ control is programmed to accept various accessory temperature reset options (based on return-fluid temperature, outdoor-air temperature, or space temperature), that reset the LCWT. An accessory thermistor (T9 or T10) is required if outdoor-air temperature or space temperature reset is selected. The Energy Management Module (EMM) is only required for temperature reset that is initiated by a 4 to 20 mA signal. Ground current protection The 080-210 and 070 (50 Hz) sizes have ground current protection that shuts off compressor(s) if a 2 to 3 amp ground current is sensed by a toroid around the compressor power leads. Ground current protection is also offered as accessory on 060 and 070 (60 Hz) sizes. 30GTN,GTR ComfortLink controls with Scrolling Marquee display module A standard four-digit alphanumeric display shows all of the ComfortLink control codes (with expandable clear language), plus set points, time of day, temperatures, pressures, and superheat. Additional information can be displayed all at once with the Navigator display. Control sequence Off cycle — During unit off cycle, crankcase heater is energized. If ambient temperature is below 36 F (2 C), cooler heaters (if equipped) are also energized. Electronic expansion valves are closed. Start-up — After control circuit switches on, prestart process takes place, then microprocessor checks itself and waits for temperature to stabilize. First circuit to start may be A or B (automatic lead/lag feature). The controlled pulldown feature limits compressor loading on start-up to reduce demand on start-up and unnecessary compressor usage. The microprocessor limits supply-fluid temperature decrease (start-up only) to 1° F (0.6° C) per minute. Capacity control On first call for cooling, microprocessor starts initial compressor and fan stage on lead circuit. The EXV or LLSV (TXV units) remains closed, permitting a pumpout on startup. After pumpout, the valves open and, if necessary, additional outdoor fans are energized. Crankcase heaters 86 are deenergized when a compressor is started. As additional cooling is required, lag circuit starts. If further cooling is needed, compressors are added, alternating between lead and lag circuits. Speed at which capacity is added or decreased is controlled by temperature deviation from set point and rate of temperature change of chilled fluid. As less cooling is required, circuits shut down (or unload) in an order that balances each circuit’s compressor run time (depending upon configuration). When no further cooling is called for (in each compressor circuit), EXV or LLSV (TXV units) closes and compressor and fans continue to run while pumping down cooler. Control features Low-temperature override — This feature prevents LCWT from overshooting the set point and possibly causing a nuisance trip-out by the freeze protection. High-temperature override — This feature allows chiller to add capacity quickly during rapid load variations. Demand limit — If applied, limits the total power draw of unit to selected point by controlling number of operational compressors during periods of peak electrical demand. The Energy Management Module is required for either 2-stage or 4 to 20 mA demand limit. Temperature reset — If applied, microprocessor compares either return fluid, space temperature, or outdoor-air temperature with the accessory board settings, and adjusts LCWT appropriately. The Energy Management Module can also be added for 4 to 20 mA reset. Electronic expansion valve and condenser-fan control — The EXV opens and closes on signal from microprocessor to maintain an approximate 29° F (16° C) refrigerant superheat entering the compressor cylinders. (The compressor motor increases the refrigerant superheat from the approximate 5° F [3° C] leaving the cooler to that entering the cylinders.) Condenser fans (operated by microprocessor) run to as low an ambient as possible to maintain a minimum EXV pressure differential. Abnormal conditions All control safeties in chiller operate through compressor protection board or control relay and microprocessor. High-pressure switch directly shuts down compressor(s) through compressor protection board or control relay. For other safeties, microprocessor makes appropriate decision to shut down a compressor due to a safety trip or bad sensor reading and displays appropriate failure code on the display. Chiller holds in safety mode until reset. It then reverts to normal control when unit is reset. Oil pressure safety — Safety cuts out if pressure differential is below minimum (accessory on sizes 060, 070). Safety is bypassed on start-up for 2 minutes. Loss-of-charge safety — Safety cuts out if system pressure drops below minimum. High-pressure cutout — Switch shuts down compressors if compressor discharge pressure increases to 426 psig (2918 kPa). Ground current safety — Safety opens on sensing a current-to-ground in compressor windings in excess of 2.5 amps (accessory on sizes 060 and 070 [60 Hz]). Compressor anti-cycling — This feature limits compressor cycling. Loss of flow protection — Additional protection is provided by temperature differences between entering and leaving fluid temperature sensors if cooler temperature drops to 34 F (1.1 C). Proof of flow switches are recommended. Sensor failures — Failures are detected by the microprocessor. Default settings To facilitate quick start-ups, all 30GTN,GTR chillers with ComfortLink™ controls are pre-configured with a default setting that assumes stand-alone operation supplying 44 F (6.7 C) chilled water. Configuration setting will be based on any options or accessories included with the unit at the time of manufacturing. Date and time are set to U.S.A. central time zone and will need reconfiguring based on location and local time zone. If operation based on occupancy scheduling is desired, this will also need to be set during installation. Diagnostics Microprocessor may be put through service test (see Controls, Start-Up, Operation, Service and Troubleshooting literature) without additional equipment or tools. Service test confirms microprocessor is functional, informs observer through display the condition of each sensor and switch in chiller, and allows observer to check for proper operation of fans and compressor(s). 87 Typical piping and wiring — 30GTN060-210 AUX CKT FD ST — — — — LEGEND Auxiliary Circuit Field-Supplied Disconnect Starter Airflow Through Condenser Airflow Through Air-Handling Unit Power Wiring Chilled Fluid Piping NOTES: 1. Chiller must be installed level to maintain proper compressor oil return. 2. Wiring and piping shown are general points-of-connection guides only and are not intended for a specific installation. Wiring and piping shown are for a quick overview of system and are not in accordance with recognized standards. 3. All wiring must comply with applicable local and national codes. 4. All piping must follow standard piping techniques. Refer to Carrier System Design Manual or appropriate ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers) handbook for details. 5. See Application Data section on page 43 for minimum system fluid volume. This may require the addition of a holding tank to ensure adequate volume. 88 Typical piping and wiring — 30GTN230-420 NOTES: 1. All piping must follow standard piping techniques. All wiring must comply with applicable local and national codes. Wiring and piping shown are general points-of-connection guides only and are not intended for a specific installation. 89 . Refer to Carrier System Design Manual or appropriate ASHRAE (American Society of Heating. and Air Conditioning Engineers) handbook for details. Chiller must be installed level to maintain proper compressor oil return. 4. See Application Data section on page 43 for minimum system fluid volume. 2. 5. 3. This may require the addition of a holding tank to ensure adequate volume. Wiring and piping shown are for a quick overview of system and are not in accordance with recognized standards. Refrigeration. and an insert-type factorysized crankcase heater to control oil dilution. 2. and special features required prior to field start-up. Unit construction shall be designed to conform to ASHRAE 15 latest revision safety standard. Cooler shall be tested and stamped in accordance with ASME Code for a refrigerant working side pressure of 278 psig (1916 kPa). 1) ON/OFF control switch. 1. operating oil charge. Fans: Condenser fans shall be direct-driven propeller type discharging air vertically upward and shall be equipped with the following features: 1. Cooler: 1. 3. D. 2. Cabinet shall be galvanized steel casing with a pre-painted finish. suction and discharge shutoff valves. liquid line shutoff valves. F. Unit shall be manufactured in a facility registered to ISO 9001:2000 (International Standards Organization) manufacturing quality standard. and ASME (U. stepper motor actuated electronic expansion valve (EXV) or thermostatic expansion valve (TXV). Coil shall be air-cooled with integral subcooler.2 r/s). Steel wire safety guards coated with PVC. AND HANDLING A. suction and discharge shutoff valves. Each mounted on spring vibration isolators with an isolation efficiency of no less than 95%. filter drier. dehydrated. Permanently lubricated bearings. 2. Reciprocating semi-hermetic type only.Guide specifications Reciprocating Air-Cooled Liquid Chiller HVAC Guide Specifications Size Range: 60 to 410 Tons (205 to 1445 kW) Nominal Carrier Model Number: 30GTN. Cooler shall have a maximum fluid-side pressure of 300 psig (2068 kPa).01 SYSTEM DESCRIPTION Easy-to-use. Statically and dynamically balanced fan blades. Tubes shall be internally enhanced seamlesscopper type rolled into tube sheets. 4.GTR Part 1 — General 1.A. 5. high side pressure switch.S. E.). Cabinet shall be capable of withstanding 500hour salt spray test in accordance with the ASTM B-117 standard. Part 2 — Products 2. Design shall incorporate 2 independent directexpansion refrigerant circuits. NEC (U. G. Controls. STORAGE.A. C. 3. expandable. compressor return gas temperature. Frame shall be of heavy-gage galvanized steel members.02 QUALITY ASSURANCE A. air-cooled liquid chiller. microprocessor-controlled air-cooled liquid chiller utilizing reciprocating compressors and long-stroke electronic expansion valves. and Diagnostics: 1. Each equipped with an automatically reversible oil pump.01 EQUIPMENT A. Controls: a. . Unit controls shall be capable of withstanding 150 F (66 C) storage temperature in the control compartment for an indefinite period of time. 2. 1) Thermistor installed to measure saturated condensing temperature. Unit shall have UL (U. 3. piping. Unit shall be stored and handled per unit manufacturer’s recommendations. refrigerant charge (R-22). Refrigeration Components: Refrigerant circuit components shall include hot gas muffler. 4. Unit shall be rated in accordance with ARI Standard 550/590-98 (U. B.03 DELIVERY. 6. 1) Replaceable solid-state relay panel. 2. Shell-and-tube type with removable heads. 3. Unit controls shall include the following minimum components: 1) Microprocessor. C. and cooler entering and leaving fluid temperatures. and complete operating charge of refrigerant R-22 and compressor oil. constructed of aluminum fins mechanically bonded to seamless copper tubes which are then cleaned. General: Factory-assembled. 1.S. D. Unit Cabinet: 1. 1) Power and control circuit terminal blocks. cooler saturation temperature. Compressors: 1. and sealed. H.). Air-cooled condenser coils shall be leak tested at 150 psig (1034 kPa) and pressure tested at 450 psig (3103 kPa). Condenser: 1.A. (19-mm) PVC foam (closed-cell) with a maximum K factor of 0. 1) Clear language. Safeties. B.S.28. 90 E. Speed shall not exceed 1750 rpm (29. Shell shall be insulated with 3/4-in.) applicable codes. Unit operation shall be fully tested at the factory. single piece. B. Contained within the unit cabinet shall be all factory wiring. moisture-indicating sight glass. alphanumeric diagnostic display/set point panel.S. Cycles per hour per compressor shall not exceed 6. Equipped with victaulic-type fluid connections.) or CSA (Canada) approvals (60 Hz). controls.A. 5. For assistance in amending the specifications. 3. Display module. 1) Low and high superheat protection. Unit shall have automatic lead/lag feature to automatically alternate the lead circuit to ensure even compressor wear. 1) Pumpout at beginning and end of every circuit cycle. I. and ambient temperature is below 32 F (0° C). Service test shall verify operation of every switch. air-over (TEAO) type in accordance with IP-55 (50 Hz only). 2. 1) Electronic expansion valve positions. Safeties: a. 1) Capacity control based on leaving chilled fluid temperature and compensated by rate of change of return-fluid temperature. 1) Electrical overload through the use of definite-purpose contactors and calibrated. 3. Circuit breakers shall open all 3 phases in the event of an overload in any one phase (single-phasing condition). 070 sizes). c. 1) Thermistor malfunction. in conjunction with the microprocessor. Compressor motors shall be cooled by suction gas passing around motor windings. Motors: 1.56° C) per minute to prevent excessive demand spikes (charges) at start-up. The diagnostic display module shall be capable of indicating the safety lockout condition by displaying a code for which an explanation may be scrolled at the display. or 4 to 20 mA input. 1) Low oil pressure. 1) Ground current compressor protection (sizes 080-420 and 070. 50 Hz). 1) Low fluid flow detection. b. 3. Low Ambient Temperature Operation: a. Fan motors are totally enclosed. fan. 5. and compressor before chiller is started. Unit shall be capable of starting up with 95 F (35 C) entering-fluid temperature to the cooler. The wind baffles shall be installed when wind velocity greater than 5 mph (8 km/h) is anticipated. space temperature. Unit shall be equipped with thermistors and all necessary components in conjunction with the control system to provide the unit with the following protections: 1) Loss of refrigerant charge protection. Electrical Requirements: 1. 1) Seven-day time schedule. 1) Low fluid flow. 2. 1) Leaving chilled fluid temperature reset from return fluid. 3. thermistor. Unit control power (single-phase) shall be connected to a separate entry point. without special controls. 2. 1) Demand limit control with 2-stage control (0 to 100% each) or through 4 to 20 mA input (0 to 100%). 1) High or low suction superheat. 1) All set points. Unit shall be capable of starting and running fully loaded at outdoor ambient temperatures from 0° F to 125 F (–18 to 52 C). 4. Information included for display shall be: 1) Compressor lockout. 1) Loss of charge. Special Features: Certain standard features are not applicable when the features designated by * are specified. must also be capable of displaying the output (results) of a service test. ambient compensated. 1) Low control voltage (to unit) protection. Two refrigerant circuits shall be provided to protect against loss of total capacity. outdoor-air temperature. and with the addition of fieldfabricated and field-installed wind baffles. magnetic trip circuit breakers. K. 1) Low oil protection for each compressor circuit (sizes 080-420). Operating Characteristics: 1. J. b. Unit shall be capable of operating down to 0° F (–18 C) with the addition of antifreeze with suitable corrosion inhibitor in the evaporator circuit. 1) Limiting of the chilled fluid temperature pulldown rate at start-up to 1° F (. 91 .b. 1) Evaporator and condenser pressure. 2. 1) High-pressure switch. Multi-step cooling capacity control shall be accomplished through the use of unloaders and compressor staging. 1) Time of day. Diagnostics: a. L. Fan motors shall have inherent overcurrent protection. Condenser-fan motors shall be 3-phase type with permanently lubricated bearings and Class B insulation. your local Carrier Sales Office should be contacted. Unit controls shall be capable of performing the following functions: 1) Automatic circuit lead/lag (accessory required for 060. Unit shall be shipped with factory control and power wiring installed. Compressors shall be equipped with the following manual-reset type protections: 1) Pressure overload. Unit primary electrical power supply (3-phase) shall be connected to a single location. 1) Low chilled fluid temperature protection. * 1. 1) Entering and leaving-fluid temperature. 1) Cooler freeze protection. Uniform dry film thickness from 0./lb (ASTM D2794-93). Fin shall have wavy pattern without louvered enhancements. * 9. Corrosion durability shall be confirmed through testing to no less than 3000 hours salt spray per ASTM B117-90. b. Superior hardness characteristics of 2H per ASTM D3363-92A and cross hatch adhesion of 4B-5B per ASTM D3359-93. 070 sizes and as a field-installed accessory for 080-420 sizes. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247-92 and ASTM D870-92). Security Condenser Grilles: A set of metal grilles complete with support retainers and fasteners shall be provided for the protection of the condensing coils. Hot Gas Bypass: Hot gas bypass allows the unit to operate at lower capacity levels than standard. Copper-Fin Coils: Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets. Hail Guard: Unit shall be field-equipped with louvered condenser coil hail guards and installation hardware. Galvanized steel tube sheets shall not be acceptable. Fin shall have wavy pattern without louvered enhancements. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals. Color shall be high gloss black with gloss — 60° of 65-90% per ASTM D523-89. * 3. Superior hardness characteristics of 2H per ASTM D3363-92A and cross hatch adhesion of 4B-5B per ASTM D3359-93. d. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the aluminum fin and copper tube. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247-92 and ASTM D870-92). Control Transformer: A transformer shall be factory. * 8. E-Coated Aluminum-Fin Coils: Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins. field-fabricated and installed wind baffles shall be required. Coating process shall ensure complete coil encapsulation. Optional Condenser Coil Materials: a. E-Coated Copper-Fin Coils: Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between fins. Color shall be high gloss black with gloss — 60° of 65-90% per ASTM ID523-89. A polymer strip shall prevent coil assembly from contacting sheet metal coil pan to maintain coating integrity and minimize corrosion potential between the coil and pan. Brine Units: Unit shall be factory-equipped to operate down to 15 F (–9 C) leaving chilled fluid temperature. Impact resistance shall be up to 160 in. 4. compressors.Guide specifications (cont) b. 2. Unit shall be capable of operating down to –20 F (–29 C) with the addition of the field or factory-installed solid-state head pressure control with condenser coil temperature sensor. Flow Switch: A chilled fluid flow switch shall be field-installed for low fluid flow detection. Corrosion durability shall be confirmed through testing to no less than 3000 hours salt spray per ASTM B117-90. . In addition. 10. Uniform dry film thickness from 0.8 to 1. c. Pre-Coated Aluminum Fin Coils: Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments.2 mil on all surface areas including fin edges. All copper construction shall provide protection in moderate coastal applications. Coil construction shall be copper-fins mechanically bonded to copper tube sheets. Coating process shall ensure complete coil encapsulation.or field-installed to permit single-point power connection combining unit primary electrical power supply with control power supply (115 v). Unloaders: Electric suction cutoff unloaders shall be fieldinstalled as required.8 to 1. and cooler. 7. A polymer strip shall prevent coil assembly from contacting sheet metal coil pan to minimize potential for galvanic corrosion between the coil and pan./lb (ASTM D2794-93). 92 * 5. Available as a factory-installed option for 060. adequate field-supplied antifreeze with suitable corrosion inhibitor protection shall be field-installed in the evaporator circuit — and where wind velocity greater than 5 mph (8 km/h) is anticipated. Galvanized steel tube sheets shall not be acceptable. Cooler Heater: Optional factory-installed heater shall protect cooler to –20 F (–29 C).2 mil on all surface areas including fin edges. Part-Wind Start: Shall be factory installed to reduce compressor inrush current. 6. Impact resistance shall be up to 160 in. *11. Coil construction shall be aluminum fins mechanically bonded to copper tubes. 16-line display panel for field installation. 20. configuration points and alarm diagnostics. Magnets shall hold the display module to any sheet metal panel to allow hands-free operation. The display module shall have raised surface buttons with positive tactile response. weatherproof enclosure with spring loaded weather-sealed hinged door. 17. 25. 27. Unit shall be capable of starting and running fully loaded at outdoor temperatures from 35 to 125 F (1° to 52 C) without special control or field provisions. Oil Pressure Switch: Unit shall be equipped with an oil pressure safety switch to protect compressor against loss of lubrication (accessory for sizes 060. Remote Cooler Mounting: Kit shall provide valves and EXV cable to permit operation of cooler from a remote location (up to 75 ft [23 m] away from base unit). and hand-held expanded display module. cooling set point reset. 070 [60 Hz]. Disconnect shall be thru-the-door type with locking handle (unit sizes 060-110) or mounted on central panel (unit sizes 130-420). Spanish. Unit Control Display Access Door: Kit contains door and necessary mounting hardware to permit control module access without opening or removing control box panels. 93 . Convenience Outlet: Kit provides a 115-v. remote. Display shall have back light and contrast adjustment for easy viewing in bright sunlight or night conditions. accessory with all other sizes. 060070 brine units. 19. and 080-420). *13. Compressor Expansion Board: Shall include accessory compressor expansion board for use with multiple compressor unit. Sound Reduction Kit: Unit shall be equipped with kit to reduce system noise without compromising performance. remote service connection port. 26. 4 to 20 mA demand limit.or field-installed and capable of 4 to 20 mA leaving fluid temperature reset. 40-character per line. Remote Enhanced Display: Unit shall be supplied with indoor-mounted. GFI female receptacle to be field mounted in control box. Non-Fused Disconnect: A non-fused electrical disconnect for main unit power shall be factory installed. Remote Service Port: Unit shall be supplied with factory or fieldinstalled remote connection port for hand-held display device connectivity. Ground current compressor protection: Protection shall be standard with sizes 080-420 and 070 (50 Hz).12. Portuguese or French language. Display menus shall provide clear language descriptions of all menu items. Trim Kit: Accessory shall contain material and necessary mounting hardware for field installation. Reference to factory codes shall not be accepted. 21. and 2-step demand limit. Receptacle shall be powered by unit control circuit.GTR060-110 unit): Unit shall have factory-installed thermostatic expansion valves (TXV) instead of EXVs. 16. Navigator Display Module: The Navigator display module shall be a portable hand-held display module with a minimum of 4 lines and 20 characters per line. of clear English. An industrial grade coiled extension cord shall allow the display module to be moved around the chiller. Port shall be female RJ-14 receptacle housed in cast aluminum. *15. 23. 18. Remote service port shall be located adjacent to mechanical components to allow convenient access to diagnostic and operational information while standing next to the mechanical component. Service Option: Shall be factory-installed and include Energy Management Module plus GFI convenience outlet (60 Hz only). Energy Management Module: Shall be factory. standard on sizes 070 [50 Hz]. 22. TXV Option (30GTN. 24. Display module shall have NEMA 4x housing suitable for use in outdoor environments. 14. operating modes. Pressure Gages: Unit shall be field-equipped with suction and discharge pressure gages with manual shutoff valves. Carrier Corporation • Syracuse. specifications or designs without notice and without incurring obligations. or change at any time. New York 13221 104 4-03 Manufacturer reserves the right to discontinue. Book 2 New Book 3 Pg 94 Catalog No.A. PC 903 Form 30GTN-5PD Replaces: 30GTN-3PD Tab 3RC2 Tab 5c . 523-075 Printed in U.S.