CSRAT-Y Air Cooled Chiller_R134a

High Efficiency Air Cooled ChillersAir Cooled Chillers With Screw Compressors CSRAT CSRAT-D CSRAT-R Air cooled chillers Chillers with partial heat recovery Chillers with total heat recovery NUMERICALLY SUPERIOR High efficiency chillers CSRAT-Y Energy indices Energy indices ESEER and IPLV Increasingly closer attention is being paid towards the power consumption of air-conditioning equipment. Indices have been introduced that also consider usage in part load conditions when the external air temperature is lower than the rated value and when the separation stages of the cooling compressors are used. The valuation index adopted in the United States is called IPLV (Integrated Part Load Value) and is defined in the regulations issued by ARI (American Refrigeration Institute). ARI Standard IPLV ARI = (1*EER100% + 42*EER75% + 45*EER50% + 12*EER 25%) /100 where: EER100%, EER75%, EER50% and EER25% are the efficiencies of the chiller in the various load conditions (100% - 75% - 50% and 25% respectively), calculated in the external air temperature conditions shown below. The temperature of the water leaving the evaporator is considered constant at 6.7°C in all load conditions, with a delta of 5°C in the full load condition. The multipliers 1, 42, 45 and 12 are the cooling performance coefficients in various load conditions statistically calculated by ARI an the basis of surveys conducted, for various types of buildings and operating conditions, in 29 Amerian cities. In normal European applications it is difficult to think of a chiller working at an external air temperature lower than 20°C. Airconditioning is never used to this extent; design and legislative constraints tend to reduce power consumption and encourage the adoption of systems based on the direct or indirect use of external air wherever possible (FreeCooling). Concerning the ESEER index in Europe, reference is made to a proposed EECCAC (Energy Efficiency and Certification of Central Air Conditioner). Proposal EECCAC ESEER = (3*EER100% + 33*EER75% + 41*EER50% + 23*EER25%) /100 1 52 4.47 4.66 4.53 4.23 4.00 4.76 5.61 4.68 4.65 4.56 4.73 4.47 4.35 4.16 4.63 4.76 5.31 4.52 4.46 4.87 3.44 4.61 4.93 5.08 3.04 3.42 4.84 4.30 4.93 5.97 4.42 4.85 3.74 4.01 3.10 3.77 4.71 4.45 4.11 5.95 3.11 4.62 4.16 4.03 3.58 4.84 4.24 4.14 4.27 3.13 4.42 4.76 4.40 4.40 4.76 4.64 4.31 4.53 4.87 4.37 4.25 4.47 4.61 4.44 4.31 4.22 3.53 4.42 3.28 4.44 4.71 4.66 4.27 4.62 4.61 4.91 4.40 4.57 4.48 4.89 3.98 4.92 4.05 3.63 4.71 4.45 4. Size 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5703 5423 6903 7203 7223 8404 B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B IPLV ESEER 4.46 4.40 ARI Standard indices Indices for EECCAC proposal 2 Size 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5703 5423 6903 7203 7223 8404 SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL IPLV ESEER 4.68 4. we can calculate seasonal electricity consumption (in kWh) using the following formula: Power absorbed = Power requested / Index of efficiency This method allows us to make comparisons between similar or equivalent systems using the same reference unit.33 4.11 4.47 4.06 4.78 4.34 4.82 4.52 3.75 4.04 4.41 4.10 3.37 4.15 4.98 4.33 4.High efficiency chillers CSRAT-Y Using the energy indices After estimating the total cooling capacity required by the system in the summer mode (in kWh).63 4.90 4.70 4.25 4.78 4.48 4.32 4.93 4.63 4.54 4.10 4.93 3.50 4.80 4.89 3.83 4.74 4.79 3.35 4.04 4.15 4.90 3.10 3.97 4.36 4.56 4.00 5.90 4.90 5.96 4.54 4.41 4.69 3.31 4.20 4.48 4.02 4.74 4.01 4.52 4.97 3.86 4.74 4.31 4.25 4.02 4.35 4.20 4.61 4.51 4.06 Size 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5703 5423 6903 7203 7223 8404 IPLV (Integrated Part Load Value) ESEER (European Seasonal Energy Efficiency Ratio) LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN IPLV ESEER 4.51 4.53 4.73 4.33 4.94 4.96 3.23 4.87 5.40 4.75 5.87 4.24 4.60 4.02 3.41 4.51 4.34 4.05 4.02 4.96 4.01 3.30 4.27 4.91 4.67 4.86 5.78 4.38 4.22 4.08 4.12 4.26 4.95 4.71 4.90 .26 4.21 4.42 4.40 4.17 4.72 4.33 4.01 4.22 4.97 4.55 4.67 4.63 4.01 4.21 4.83 4.14 4.94 4.93 4.72 4.19 4.74 4.23 4.17 4.26 4.80 3.36 4.64 4.96 4.23 4. Special maintenance-free bearings allow very long work cycles. Compression occurs five times every motor turn and the gas therefore discharges continuously without the typical throbbing common to reciprocating compressors. This adjustment mode also allows the exact power required by the system to be instantaneously delivered and precisely adapted to load variations. an oil level float. The accurate sizing of the system combined with this series of units offers considerable energy saving and consequently significant reductions in running costs. In addition to the standard no-load starting feature. The excellent level of performance was achieved thanks to the accurate sizing of all internal components in order to fully exploit the characteristics of the ecological refrigerant used. without the use of an oil pump. The continual adjustment feature constantly modulates the capacity of each compressor between 100% and 50% of its potential. Each compressor is fitted with manual-reset motor thermal protection. guarantees extremely small variations compared with the set point. Their precision and rapidity of response optimise load variations and allow stable conditions to be achieved in a very short time. The high efficiency built-in oil separator ensures the constant presence of oil in the compressor. Air-cooled water chillers Air-cooled water chiller with axial fans for outdoor installation. sophisticated quality controls during the production process and a limited number of moving parts. Special attention was paid to all the heat exchange surfaces. guarantee quiet and highly reliable operation. The unit is supplied with anti-freeze oil and refrigerant and has been factory tested.950 rpm) without the use of overgears. delivery gas temperature control. as do the new asymmetrical evaporators with improved and more efficient refrigerant distribution both in the liquid and steam phases. The advantages of the continual adjustment of individual compressors are enhanced with the use of electronic thermostat valves (optional for the entire range). even when operating in the part load mode. The fivelobe rotor is directly splined onto the 2-pole motor (2. Screw compressors Semi-hermetic screw-compressors with 2 five and six-lobe rotors. 3 . Unit charged with R134a refrigerant. On-site installation therefore just involves making connections to the mains power and water supplies. This in turn reduces the number of start-ups and consequently improves reliability. The new screw compressors are specially designed for R134a refrigerant. Leading-edge numerical control machines were used to make the rotors and machine the bearing seats. The newly designed condenser coils with special construction features have larger surfaces. fans and compressors.High efficiency chillers CSRAT-Y High efficiency series This new series of units combines elevated efficiency rates (EER) with the use of R134a refrigerant. the motors are fitted with electric starting devices which limit the power absorbed during the compressor starting phase. Lubrication is forced. All parts polyesters-painted. based on evaporator outlet water temperature control. The fans with elevated unit efficiency are suitably adjusted to optimise air flow to the condensing section and guarantee maximum silent-running in all operating conditions. in addition to very fine manufacturing tolerances. The rotors are dynamically balanced to ensure that the vibrations common to reciprocating compressors do not occur. STANDARD UNIT COMPOSITION Supporting frame Base and frame in thick hot-galvanised shaped sheet steel. A check valve on the coolant delivery line prevents the rotor from reversing after stopping. The lack of vibrations and the absence of delicate intake and delivery valves. Compressor cooling power is continuously modulated from 100 to 50%. an oil level sight-glass and an electric resistance for heating the oil when the compressor is stopped. The accompanying unit adjustment feature. . The copper pipes are internally grooved so as to improve the heat exchange. .differential pressure switch for water Electric power and control panel. . 6-pole electric motor with built-in thermal protection.liquid line shut-off valve. Each exchanger is fitted standard with an antifreeze heater 4 .electronic controller.fuses and contactors for compressors and fans. this version features an additional refrigerant/water heat exchanger on the gas delivery line.high and low pressure transducers . Housed in aerodynamic hoods complete with safety grille. The steel shell is insulated with a closed-cell anticondensation lining. is large enough to recover heat for the production of medium-to-high temperature water for domestic hot water and the like. . fitted in series before the traditional cooling circuit condenser. built to EN 60204-1/EC 204-1 standards. Differential pressure switch for controlling the water flow is fitted standard. Refrigerant-air heat exchanger Aluminium fins and copper tubes type heat exchanger. .control circuit transformer. Model with partial heat recovery (D) Air cooled chiller with partial heat recovery. Refrigerant circuit Electric power and control panel Main components of the refrigerant circuit: .High efficiency chillers CSRAT-Y Water-refrigerant heat exchanger Direct expansion heat exchanger type with asymmetric refrigerant paths to maintain the correct refrigerant velocity inside the tubes during both liquid and gaseous phases. . . complete with: . This heat exchanger. .low pressure safety valve.power circuit with bar distribution system.liquid line solenoid valve. Compared with the basic configuration. Fans Axial electric fans.phase sequence relay Basic model Unit without heat recovery. . An antifreeze electric heater prevents the formation of ice inside the casing of the exchanger when the unit is not operating but connected to the electrical supply. .compressor discharge check valve. with external rotor and profiled diecast aluminium blades. .spring-type control circuit terminal board. . The aluminium fins are correctly spaced to guarantee the best heat exchange efficiency.externally equalised thermostatic valve.refrigerant line sight glass with humidity indicator.remote ON/OFF terminals. . The lower part of the exchanger functions as a sub-cooling circuit thus increasing the cooling capacity.compressor discharge shut-off valve. protected to IP 54.terminals for cumulative alarm block (BCA). . . The pipes are mechanically expanded onto the tube plate ends.high pressure switches. The heating capacity of the heat recovery circuit is approximately equal to the power input of the compressor. .high pressure safety valve. Pressure switch condensing control by sequentially excluding certain fans.general door lock isolator.electric panel for outdoor installation. .dryer filter with replaceable cartridge. . . reduced fan speed. Electronic expansion valves Remote keyboard (supplied separately) 5 . is large enough to recover heat for the production of domestic hot water and the like. Unit with Low Temperature Variable Speed Device for condensation control SL (Super Low Noise) Super low noise version. fitted in parallel with the traditional cooling circuit condenser. Unit with Low Temperature Variable Speed Device for condensation control Accessories (Option) Increased noise insulation (only for B/LN versions) Spring isolators Rubber isolators High temperature pressure control Device for low outdoor air temperatures up to -18°C (in addition to DP or DVV) Compressor suction valve Oversized electric heater on evaporator Increased evaporator insulation. this version features an additional refrigerant/ water heat exchanger on the gas delivery line. Compared with the basic configuration. Supplied separately. This heat exchanger. The heating capacity of the heat recovery circuit is approximately equal to the cooling power plus the power input of the compressors. Each exchanger is fitted standard with an antifreeze heater AVAILABLE VERSIONS B (base) Standard unit. This configuration features special soundproofing for the compressor chamber. This configuration features special soundproofing for the compressor chamber and reduced fan speed. operation signalling Command pump relay Water pump kit Numbered wires Group devices (sequencer. Cu/Cu condensing coils Condensing coils with epoxy-coated fins Condensing coils with Fin Guard Silver treatment Anti-intrusion grilles Coil protection with peraluman grille Flanges on evaporator Evaporator water flow switch (supplied separately) Power factor correction Automatic circuit breakers Free voltage contacts for compr. an oversized condensing section. Unit with Low Temperature Pressure Device for condensation control LN (Low Noise) Low noise version.High efficiency chillers CSRAT-Y Model with heat recovery (R) Air cooled chiller with total heat recovery. manager3000). OPT √ OPT √ OPT Standard OPT Available on request Par. OPT √ OPT √ OPT √ OPT √ OPT Par.SL .Y oÉÑêáÖÉê~åíW=uWoQMT` vWoNPQ~ wWoQNM^ oOO=áë=åçí=ã~êâÉÇ _Wpí~åÇ~êÇ=ikW=içï=kçáëÉ=piWpìéÉê=içï=kçáëÉ ebW=bÑÑáÅáÉåÅó=ÉåÜ~åÅÉÇ=ãçÇÉä aW=m~êíá~ä=ÜÉ~í=êÉÅçîÉêó=oW=qçí~ä=ÜÉ~í=êÉÅçîÉêó pí~åÇ~êÇ=áë=åçí=ã~êâÉÇ `çÇÉ=çÑ=ìåáíë ^áê=`ççäÉÇ=`ÜáääÉêë=ïáíÜ=pÅêÉï=`çãéêÉëëçêë 6 .D .High efficiency chillers CSRAT-Y Electronic control features Microprocessor
W3000 Microprocessor W3000 √ √ √ √ √ OPT √ OPT √ OPT √ OPT √ OPT Par. Available modifying a value of the configuration parameters Nomenclature CSRAT 2442 .HE . OPT Par. High efficiency chillers CSRAT-Y General Technical Data CSRAT-B-Y Standard 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 161 48 53 28 40 183 58 64 31 37 203 65 71 35 37 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 167 46 51 42 29 43 7.6 15.22 31.22 Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n n 1/1 1/1 1/1 1/1 1/1 1/1 2/2 2/2 2/2 2/2 0 0 0 0 0 0 0 0 0 0 50% 50% 50% 50% 50% 50% 25% 25% 25% 25% Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a kg kg kg kg 27 28 35 15 28 29 36 15 36 38 47 15 44 46 57 15 41 44 54 22 53 56 69 22 64 67 83 30 74 78 96 30 91 96 119 30 99 104 129 30 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 1680 1710 1780 1860 2590 2720 3490 3680 3810 4100 1710 1730 1810 1880 2610 2740 3600 3820 3950 4250 1770 1810 1900 1980 2720 2870 3820 4010 4220 4510 Sound power level(4) dB(A) 88 88 88 88 90 90 91 91 91 91 Sound pressure level(3) dB(A) 70 70 70 70 71 71 72 72 72 72 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.1 42.5 17.11 19.5 53 W3000 211 233 271 312 333 380 424 468 86 95 105 126 143 63 70 75 95 104 118 139 155 69 76 84 80 88 97 117 131 58 65 69 54 57 65 73 81 36 40 47 44 58 75 64 44 40 39 43 10.21 17.2 35 188 56 62 52 32 40 9.1 66.66 27.1 20.2 13.41 28.9 57 34 24 35 24 67 38 43 W3000 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 165 191 212 236 269 307 338 46 54 61 65 71 84 90 208 242 270 297 336 386 423 28 33 36 41 46 53 58 42 41 40 40 43 42 59 36.11 18.4 47.31 27.31 32.5 12. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 7 .5 73.5 58.4 11.4 68 67 66 64 67 68 42 225 72 78 39 36 261 78 87 45 40 301 89 98 52 41 321 98 107 55 53 367 109 122 63 70 383 102 479 66 76 83 53 408 131 143 70 60 426 123 542 73 65 93.7 39 451 148 160 78 41 482 128 602 83 47 104 48 W3000 Fans n 4 4 4 4 6 6 6 6 6 6 m3/s 19.7 22.3 51.51 31. High efficiency chillers CSRAT-Y General Technical Data Standard CSRAT-B-Y SIZE 2442 2642 1502 1702 1902 1922 1972 2022 2602 Performance CSRAT-Y (1) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 520 168 184 89 40 575 184 201 99 53 331 98 106 57 57 366 406 123 113 122 135 63 70 48 59 W3000 461 142 154 79 43 490 152 163 84 48 535 152 167 92 42 591 170 185 102 56 CSRAT-D-Y (1)(5) Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 539 162 178 149 93 43 25.9 35 380 421 109 119 118 131 101 110 65 73 52 64 17.20 39.37 47.35 41.3 38 343 94 103 87 59 61 14.3 50 474 133 599 82 45 103 58 502 141 635 86 51 109 56 536 149 676 92 43 117 54 610 162 762 105 60 132 53 425 119 537 73 65 93.20 31.9 23 508 146 158 135 87 52 23 26 555 147 162 136 96 46 24 26 612 164 179 152 105 60 26 32 CSRAT-R-Y (1)(6) Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 554 150 695 95 45 120 47 613 168 771 105 60 133 57 344 94 433 59 61 74. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 8 .37 Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n n 2/2 0 25% 2/2 0 25% 2/2 0 25% 2/2 0 25% 2/2 0 25% 2/2 2 25% 2/2 2 25% 2/2 2 25% 2/2 0 25% kg kg kg kg 130 137 169 44 157 165 204 44 97 102 126 30 97 102 126 30 100 105 130 30 98 103 127 30 108 113 140 37 122 128 159 44 126 132 164 44 kg kg kg 5140 5290 5720 5340 5490 5930 3760 3910 4060 3790 4000 4100 3880 4080 4310 4360 4560 4800 5050 5250 5500 5560 5760 6030 5560 5760 6050 Sound power level(4) dB(A) 93 93 92 92 93 93 93 93 93 Sound pressure level(3) dB(A) 73 73 76 76 77 77 77 77 77 Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.9 31 597 178 195 164 103 57 28.3 19.2 47 W3000 Fans n m3/s Fans number Air flow 8 8 6 6 8 8 8 10 10 43.8 60 389 104 487 67 54 84.24 47.18 42.2 26 32 W3000 479 137 148 126 82 46 21.63 31.27 41. 88 Compressors n n 2/2 0 25% 2/2 0 25% 2/2 1 25% 2/2 2 25% 2/2 1 25% 2/2 0 25% 2/2 0 25% 2/2 1 25% 2/2 2 25% kg kg kg kg 136 143 177 44 154 162 200 44 138 145 179 44 164 172 213 44 177 186 230 50 190 200 247 56 268 281 348 56 311 327 404 56 229 240 297 56 kg kg kg 5660 5860 6150 5770 5990 6270 5940 6150 6450 6270 6480 6800 7360 7220 7530 8040 7900 8210 8470 8750 9310 8610 9430 8890 9710 9450 10530 Sound power level(4) dB(A) 93 93 95 95 95 95 96 96 97 Sound pressure level(3) dB(A) 77 77 78 78 78 78 79 79 79 Number of compressors/circuits Number of economizers Minimum resource step(7) Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.82 49.High efficiency chillers CSRAT-Y General Technical Data CSRAT-B-Y Standard SIZE 2652 2702 2712 2722 3152 3602 3902 4202 4212 Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 627 181 195 108 63 667 193 208 115 50 701 201 219 121 55 759 217 234 131 46 814 254 271 140 53 W3000 875 273 291 151 61 927 288 309 160 69 1003 313 333 173 60 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 650 175 189 162 112 68 28.13 57.00 49.1 27 1041 1120 301 308 321 337 279 285 179 193 64 74 48.39 101.7 39 908 264 282 244 156 66 42.19 69.2 32 34 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 648 172 809 112 67 140 53 696 180 865 120 55 150 54 726 184 899 125 59 156 49 784 198 970 135 49 167 49 855 921 229 253 1070 1159 147 159 59 68 184 201 59 70 W3000 968 269 1221 167 75 211 60 1058 290 1330 182 66 229 70 1080 319 348 186 69 W3000 1106 296 1384 190 73 238 65 Fans n m3/s Fans number Air flow 10 10 12 12 12 12 14 14 20 48.22 53.75 61.2 38 962 279 299 258 166 74 45.1 29 692 186 201 172 119 54 30 28 727 194 212 179 125 60 31.47 65. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 9 .8 49.2 30 788 209 227 193 136 50 34 35 845 244 262 227 145 57 39. 88 120.6%16.6% 16.3 37 1869 2017 530 575 581 623 490 533 322 347 98 60 85 92.00 116.9 36 1338 359 389 332 230 50 57.6 35 1386 399 428 369 239 74 63.00 86.6% 16. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 10 .16 116.High efficiency chillers CSRAT-Y General Technical Data CSRAT-B-Y Standard SIZE 4222 4822 5403 5423 5703 6903 7203 7223 8404 1380 430 459 238 54 1602 483 533 276 72 1656 500 550 285 77 1801 549 600 310 91 1944 596 647 335 56 Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 1152 330 359 198 53 1290 372 401 222 47 1336 413 443 230 69 1469 459 488 253 83 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 1195 318 347 294 206 57 50.6% 16.3 27 W3000 1662 465 516 431 286 78 75 35 1718 482 533 446 296 83 77.31 115.29 82.88 W3000 2075 560 2601 357 64 451 67 Fans Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n n 2/2 2 25% 2/2 3/3 3/3 3/3 3/3 3/3 3/3 4/4 0 3 0 0 0 0 0 0 25% 16.74 91.82 86.6% 16.4 31 1432 415 444 384 246 58 66.8 39 1524 443 472 410 262 89 71.5% kg kg kg kg 257 270 334 56 306 321 398 56 Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a 307 322 399 84 307 322 399 84 333 349 433 84 278 291 361 84 294 309 382 84 294 309 382 84 447 469 581 112 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 9690 10110 11840 12020 11950 12390 12530 12670 16360 9970 10390 12170 12430 12370 12810 12940 13100 17290 10800 11240 12630 13280 13210 14060 14230 14370 18410 Sound power level(4) dB(A) 97 98 99 99 99 99 99 99 99 Sound pressure level(3) dB(A) 79 80 80 80 80 80 80 80 80 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.6% 12.7 35 29 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 1176 306 1464 202 55 255 73 1315 350 1644 226 49 283 76 1400 390 1766 241 76 305 72 1535 416 1926 264 91 334 66 1454 395 1825 250 59 316 59 W3000 1662 451 2086 286 78 361 58 1721 467 2160 296 83 373 58 1850 499 2319 319 96 402 66 n m3/s 20 20 20 20 20 24 24 24 24 94. 1 42.8 21.67 22.69 13.6 14.1 36 181 57 59 52 31 37 9.89 Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n n 1/1 1/1 1/1 1/1 1/1 1/1 2/2 2/2 2/2 2/2 0 0 0 0 0 0 0 0 0 0 50% 50% 50% 50% 50% 50% 25% 25% 25% 25% Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a kg kg kg kg 27 28 35 15 28 29 36 15 36 38 47 15 44 46 57 15 41 44 54 22 53 56 69 22 64 67 83 30 74 78 96 30 91 96 119 30 99 104 129 30 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 1680 1710 1780 1860 2590 2720 3490 3680 3810 4100 1710 1730 1810 1880 2610 2740 3600 3820 3950 4250 1770 1810 1900 1980 2720 2870 3820 4010 4220 4510 Sound power level(4) dB(A) 82 82 82 82 84 84 85 85 85 85 Sound pressure level(3) dB(A) 64 64 64 64 65 65 66 66 66 66 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.3 51.7 39 482 128 602 83 47 104 48 W3000 Fans n 4 4 4 4 6 6 6 6 6 6 m3/s 15.7 18.5 73.3 24.03 22.1 66.4 68 67 66 64 67 68 42 285 90 95 49 37 296 105 110 51 45 346 122 129 59 62 384 138 146 66 53 442 163 170 76 39 W3000 383 102 479 66 76 83 53 426 123 542 73 65 93.78 15.High efficiency chillers CSRAT-Y General Technical Data Low Noise CSRAT-LN-Y 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 157 49 52 27 38 175 59 63 30 34 195 66 70 34 34 217 74 77 37 34 255 85 90 44 38 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 163 47 49 43 28 40 7.12 23.2 54 202 63 67 58 35 36 9.89 23.5 58.1 16.9 67 225 71 74 66 39 36 11 39 265 296 307 359 399 459 83 87 101 118 134 158 84 91 102 120 139 159 77 81 94 108 124 145 46 51 53 62 69 79 41 39 49 67 57 42 13.9 53 59 39 30 39 30 W3000 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 165 191 212 236 269 307 338 46 54 61 65 71 84 90 208 242 270 297 336 386 423 28 33 36 41 46 53 58 42 41 40 40 43 42 59 36.59 23. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 11 .78 14.4 47.03 25. 2 22.2 36 42 37 28 34 23 26 W3000 544 592 159 175 158 181 147 161 94 102 44 56 25.6 28.3 24. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 12 .High efficiency chillers CSRAT-Y General Technical Data Low Noise CSRAT-LN-Y 2442 2642 1502 1702 1902 1922 1972 2022 2602 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 490 178 188 84 36 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 509 558 332 368 409 469 497 172 188 98 113 123 139 148 180 195 97 116 129 144 154 159 174 90 105 114 129 137 88 96 57 63 70 81 86 38 50 57 49 60 44 50 27.06 39.5 15.31 36.25 39.4 30.2 60 50 47 474 133 599 82 45 103 58 502 141 635 86 51 109 56 610 162 762 105 60 132 53 W3000 Fans n m3/s 8 8 6 6 8 8 8 10 10 33.3 20.86 26.4 31 36 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 554 150 695 95 45 120 47 536 149 676 92 43 117 54 538 194 204 93 46 320 101 106 55 53 355 117 122 61 45 394 128 135 68 56 452 144 151 78 41 480 153 160 83 46 524 164 173 90 41 571 181 189 98 52 W3000 613 168 771 105 60 133 57 344 389 425 94 104 119 433 487 537 59 67 73 61 54 65 74.72 32.72 26.3 93.9 18.06 n n 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 0 0 0 0 0 2 2 2 0 25% 25% 25% 25% 25% 25% 25% 25% 25% kg kg kg kg 130 137 169 44 157 165 204 44 97 102 126 30 100 105 130 30 100 105 130 30 98 103 127 30 108 113 140 37 122 128 159 44 126 132 164 44 kg kg kg 5140 5290 5720 5340 5490 5930 3800 3940 4100 3830 4030 4140 3920 4130 4360 4410 4610 4810 5090 5300 5550 5630 5830 6100 5630 5830 6120 Sound power level(4) dB(A) 87 87 86 86 87 87 87 87 87 Sound pressure level(3) dB(A) 67 67 70 70 71 71 71 71 71 Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.50 31.81 35.8 84. 8 41.72 n n 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 0 0 1 2 1 0 0 1 2 25% 25% 25% 25% 25% 25% 25% 25% 25% Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) Charge kg kg kg kg 136 143 177 44 154 162 200 44 138 145 179 44 164 172 213 44 177 186 230 50 190 200 247 56 268 281 348 56 311 327 404 56 kg kg kg 5730 5940 6220 5840 6060 6340 6010 6220 6520 6340 6550 6870 7330 7190 7500 7900 7770 8070 8550 8830 9390 8700 9530 8970 9810 9530 10630 Sound power level(4) dB(A) 87 87 89 89 89 89 90 90 91 Sound pressure level(3) dB(A) 71 71 72 72 72 72 73 73 73 CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a 229 240 297 56 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.52 53.05 86.2 33 36 855 921 968 1058 1106 229 253 269 290 296 1070 1159 1221 1330 1384 147 159 167 182 190 59 68 75 66 73 184 201 211 229 238 59 70 60 70 65 W3000 Fans Fans number Air flow n m3/s 10 10 12 12 12 12 14 14 20 40.82 41.7 45. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 13 .9 51.56 41.88 36.7 44.7 32.High efficiency chillers CSRAT-Y General Technical Data Low Noise CSRAT-LN-Y 2652 2702 2712 2722 3152 3602 3902 4202 4212 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 608 193 201 105 59 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 631 673 706 768 817 890 934 187 200 207 221 260 275 287 195 208 217 231 270 285 299 172 184 192 204 240 254 266 109 116 122 132 141 153 161 64 51 56 47 53 63 70 29.03 46.72 58.7 34 31 35 39 45 42 30 W3000 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 648 172 809 112 67 140 53 649 207 215 112 47 696 180 865 120 55 150 54 681 214 225 117 52 726 184 899 125 59 156 49 740 230 240 127 44 784 198 970 135 49 167 49 787 269 279 136 50 W3000 857 284 295 148 59 901 297 309 155 65 972 312 324 167 56 1054 331 348 181 66 1008 1094 302 320 314 337 280 295 174 188 60 71 48.7 31.80 52.8 35. 44 61.6% 16. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 14 .3 29 39 39 40 42 44 36 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 1176 1315 1400 1535 1454 306 350 390 416 395 1464 1644 1766 1926 1825 202 226 241 264 250 59 55 49 76 91 255 283 305 334 316 59 73 76 72 66 W3000 n m3/s 20 20 20 20 20 24 24 24 24 78.13 73.84 n n 2/2 2/2 3/3 3/3 3/3 3/3 3/3 3/3 4/4 2 0 3 0 0 0 0 0 0 25% 25% 16.5% 1525 1585 1749 516 535 593 544 567 622 263 273 301 65 71 86 1872 636 664 322 52 1815 573 598 530 312 93 92.6% 16.6% 12.6% 16.High efficiency chillers CSRAT-Y General Technical Data CSRAT-LN-Y Low Noise 4222 4822 5403 5423 5703 6903 7203 7223 8404 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 1121 1261 1289 1438 1345 350 393 438 494 447 367 410 455 511 465 193 217 222 248 232 51 45 50 64 80 W3000 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 1163 1308 1337 1492 1395 1582 1645 339 379 423 476 432 498 516 356 396 440 493 449 524 541 312 351 391 441 399 460 477 200 225 230 257 240 272 283 55 48 70 54 76 69 86 54.41 87.43 87.6% 16.6 79.7 69.3 34 1662 1721 1850 451 467 499 2086 2160 2319 286 296 319 78 83 96 361 373 402 58 58 66 2075 560 2601 357 64 451 67 W3000 Fans Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a kg kg kg kg 257 270 334 56 306 321 398 56 307 322 399 84 307 322 399 84 333 349 433 84 278 291 361 84 294 309 382 84 294 309 382 84 447 469 581 112 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 9800 10210 11730 11920 11850 12560 12690 12830 16110 10070 10500 12070 12330 12270 12970 13110 13260 17000 10900 11340 12530 13170 13110 14220 14390 14530 18130 Sound power level(4) dB(A) 91 92 93 93 93 93 93 93 93 Sound pressure level(3) dB(A) 73 74 74 74 74 74 74 74 74 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.2 40 1942 613 638 567 334 56 98.2 76.3 60.6% 16.41 66.6 68.84 90.9 83.72 66.65 86. 2 59 W3000 192 228 258 276 307 342 386 436 87 72 107 116 139 149 69 95 91 77 111 122 146 157 72 99 81 66 107 127 137 98 64 88 75 44 66 39 59 53 33 47 38 39 53 37 61 49 33 34 11.94 Fans number Air flow Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n n 1/1 1/1 1/1 1/1 1/1 1/1 2/2 2/2 2/2 2/2 0 0 0 0 0 0 0 0 0 0 50% 50% 50% 50% 50% 50% 25% 25% 25% 25% Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a kg kg kg kg 27 28 35 15 35 37 45 15 43 45 56 15 40 42 53 15 52 54 67 22 53 56 69 22 75 78 97 30 87 91 113 30 78 82 102 30 104 109 135 30 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 1680 1770 1840 1980 2670 2720 3580 3790 3960 4410 1710 1790 1870 2010 2700 2740 3690 3930 4100 4560 1770 1870 1960 2110 2810 2870 3910 4120 4370 4820 Sound power level(4) dB(A) 78 78 78 78 80 80 81 81 81 81 Sound pressure level(3) dB(A) 60 60 60 60 61 61 62 62 62 62 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.7 39 482 128 602 83 47 104 48 W3000 Fans n 4 4 4 6 6 6 6 6 8 8 m3/s 12.21 26.1 11.6 27 58 42 39 30 43 81 69 CSRAT-R-Y (1)(6) Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 165 191 212 236 269 307 338 46 54 61 65 71 84 90 208 242 270 297 336 386 423 28 33 36 41 46 53 58 42 41 40 40 43 42 59 36.50 10.62 11.76 18.3 23. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 15 .1 42.4 13.5 58.1 17.26 16.7 22.6 15.5 45 175 60 62 55 30 34 9.1 66.4 68 67 66 64 67 68 42 CSRAT-Y (1) 220 74 79 38 35 249 90 94 43 36 266 98 102 46 32 296 110 114 51 45 330 121 127 57 56 372 144 151 64 50 420 154 161 72 36 W3000 383 102 479 66 76 83 53 426 123 542 73 65 93.5 73.93 17.14 19.26 17.High efficiency chillers CSRAT-Y General Technical Data CSRAT-SL-Y Super Low Noise 0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 SIZE Performance Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 150 54 57 26 34 168 62 64 29 32 185 72 75 32 30 CSRAT-D-Y (1)(5) Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 155 52 55 48 27 37 8.4 18.3 51.4 47.25 28. 3 93.9 35 42 40 32 38 28 33 526 168 175 155 90 41 27 33 562 186 192 171 97 51 29.43 25.32 30.5 16.2 24.4 30.8 84.9 26.High efficiency chillers CSRAT-Y General Technical Data CSRAT-SL-Y Super Low Noise 2442 2642 1502 1702 1902 1922 1972 2022 2602 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 493 177 186 85 36 461 171 176 79 43 507 174 181 87 38 542 193 200 93 47 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa W3000 512 560 318 347 389 450 478 171 187 101 120 131 154 165 180 196 105 124 137 159 170 158 173 94 111 121 142 152 88 96 55 60 67 77 82 39 50 52 43 54 41 46 27.62 30.2 60 50 47 536 149 676 92 43 117 54 610 162 762 105 60 132 53 540 193 202 93 47 613 168 771 105 60 133 57 307 105 109 53 49 335 124 128 58 40 375 136 142 65 51 434 159 165 75 38 474 133 599 82 45 103 58 502 141 635 86 51 109 56 W3000 Fans n m3/s Fans number Air flow 10 10 6 6 8 8 8 10 10 33.21 29.4 41 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 554 150 695 95 45 120 47 W3000 344 389 425 94 104 119 433 487 537 59 67 73 61 54 65 74.67 32.43 21.62 Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) n 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 n 0 0 0 0 0 2 2 2 0 STD+OPT 25% 25% 25% 25% 25% 25% 25% 25% 25% Charge kg kg kg kg 153 161 199 44 186 195 242 44 97 102 126 30 100 105 130 30 100 105 130 30 98 103 127 30 108 113 140 37 122 128 159 44 126 132 164 44 kg kg kg 5730 5880 6320 5970 6120 6560 3850 3990 4150 3880 4080 4190 3970 4180 4410 4460 4660 4900 5170 5370 5620 5700 5910 6170 5700 5910 6190 Sound power level(4) dB(A) 83 83 79 79 80 80 80 81 81 Sound pressure level(3) dB(A) 63 63 63 63 64 64 64 65 65 CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.08 21.6 19.4 21.98 28. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 16 . 38 32.6 35.8 38 39 CSRAT-R-Y (1)(6) Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa 648 172 809 112 67 140 53 921 968 1058 1106 253 269 290 296 1159 1221 1330 1384 159 167 182 190 68 75 66 73 201 211 229 238 70 60 70 65 CSRAT-Y (1) 618 220 226 106 43 696 180 865 120 55 150 54 653 229 237 112 48 726 184 899 125 59 156 49 711 245 253 122 40 784 198 970 135 49 167 48 855 229 1070 147 59 184 59 W3000 1007 345 359 173 60 Fans Fans number Air flow n m3/s 10 10 12 12 12 12 14 14 20 32.4 39 36 39 45 48 W3000 840 293 301 271 145 56 47 48 888 306 316 284 153 63 49.56 68.47 33.40 41.5 37.7 53.74 28.8 34.High efficiency chillers CSRAT-Y General Technical Data Super Low Noise CSRAT-SL-Y 2652 2702 2712 2722 3152 3602 3902 4202 4212 SIZE Performance Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 580 206 213 100 54 746 278 287 128 45 W3000 809 304 312 139 52 856 318 327 147 59 916 341 350 158 50 CSRAT-D-Y (1)(5) Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 601 641 678 738 774 199 212 221 235 269 206 219 229 244 277 184 196 205 218 248 104 110 117 127 133 58 46 52 44 48 31.76 36.28 46.66 n n 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 2/2 0 0 1 2 1 0 0 1 2 25% 25% 25% 25% 25% 25% 25% 25% 25% Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) Charge kg kg kg kg 136 143 177 44 154 162 200 44 138 145 179 44 164 172 213 44 177 186 230 50 190 200 247 56 268 281 348 56 311 327 404 56 kg kg kg 5800 6010 6290 5920 6130 6420 6080 6290 6590 6410 6620 6940 7410 7270 7580 8000 7860 8160 8640 8920 9480 8790 9620 9060 9900 9620 10730 Sound power level(4) dB(A) 81 81 82 82 82 82 83 83 84 Sound pressure level(3) dB(A) 65 65 65 65 65 65 66 66 66 CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a 229 240 297 56 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.76 41.7 34 950 1045 328 333 338 347 304 307 164 180 54 65 52. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 17 .9 43. 5% Compressors Number of compressors/circuits Number of economizers Minimum resource step(7) Charge CSRAT-Y CSRAT-D-Y CSRAT-R-Y Oil R134a R134a R134a kg kg kg kg 257 270 334 56 306 321 398 56 307 322 399 84 307 322 399 84 333 349 433 84 278 291 361 84 294 309 382 84 294 309 382 84 447 469 581 112 Operating weight CSRAT-Y CSRAT-D-Y CSRAT-R-Y kg kg kg 9890 10300 11870 12310 11990 12690 12830 12970 16290 10160 10590 12210 12720 12400 13110 13240 13900 17210 10990 11430 12670 13570 13240 14360 14530 14670 18330 Sound power level(4) dB(A) 84 85 86 86 86 86 86 86 86 Sound pressure level(3) dB(A) 66 67 67 67 67 67 67 67 67 (1) Chilled water (in/out) 12/7 °C (5) Desuperheater water (in/out) 40/45 °C (2) Condensing air (in) 35 °C (3) At 1 metre (see "Full load sound level" section) (6) Recovery water (in/out) 40/45 °C (7) Partialization in % referred to compressors number.6% 16.65 72.6% 16.94 51.6% 12.55 69.9 45 45 47 44 33 43 47 Cooling capacity Power input Heat recovery capacity Evaporator water flow Evaporator water pressure drop Heat recovery water flow Heat recovery water pressure drop CVM microprocessor kW kW kW m3/h kPa m3/h kPa W3000 1176 1315 1400 1535 1454 306 350 390 416 395 1464 1644 1766 1926 1825 202 226 241 264 250 55 49 76 91 59 255 283 305 334 316 73 76 72 66 59 W3000 1749 1840 603 635 625 657 558 589 301 317 86 50 97 102 45 36 1662 1721 1850 2075 451 467 499 560 2086 2160 2319 2601 286 296 319 357 78 83 96 64 361 373 402 451 58 58 66 67 W3000 Fans Fans number Air flow n m3/s 20 20 20 20 20 24 24 24 24 61.6% 16.38 70.9 83.23 51.6% 16.6% 16.1 73.High efficiency chillers CSRAT-Y General Technical Data Super Low Noise CSRAT-SL-Y 4222 4822 5403 5423 5703 6903 7203 7223 8404 SIZE Performance CSRAT-Y (1) CSRAT-D-Y (1)(5) CSRAT-R-Y (1)(6) Cooling capacity Power input Total power input Evaporator water flow Evaporater water pressure drop CVM microprocessor kW kW kW m3/h kPa 1074 1213 1218 1371 1274 1458 1515 1686 1773 369 418 453 545 475 539 561 626 659 383 432 467 559 489 560 582 647 681 185 209 210 236 219 251 261 290 305 46 41 57 72 46 60 65 80 47 Cooling capacity Power input Total power input Desuperheater heating capacity Evaporator water flow Evaporator water pressure drop Desuperheater water flow Desuperheater water pressure CVM microprocessor kW kW kW kW m3/h kPa m3/h kPa 1114 1259 1264 1423 1321 1513 1572 356 404 438 526 459 521 541 370 417 451 540 472 542 563 329 373 405 486 424 481 501 192 217 218 245 227 260 271 50 45 62 78 49 64 70 57.9 70.23 57.4 84.52 48. (4) According to Eurovent (see "Full load sound level" section) It does not correspond to the partialization of capacity 18 .65 n n 2/2 2/2 3/3 3/3 3/3 3/3 3/3 3/3 4/4 2 0 3 0 0 0 0 0 0 25% 25% 16.94 70.1 64.6 86. 22 1.6 3.2 3.08 the direction of inflow.07 CSRAT2722-HE-Y 770 219 214.1 3.08 CSRAT1922-HE-Y 492 140 136.09 CSRAT3902-HE-Y 1030 293 283. further enlarge the heat exchanger.6 3.27 1.38 1.3 3.9 3.9 3. change CSRAT2652-HE-Y 662 188 185.High efficiency chillers Efficiency Enhanced Units CSRAT-Y Performance of the Efficiency Enhanced Cooling Capacity Power input In order to improve the cooling capacity and EER COP Model kW RT kW EER kW/RT CSRAT1502-HE-Y 345 98 94.5 3.4 3.07 CSRAT3602-HE-Y 947 269 273.5 3.25 1. and improve the CSRAT2702-HE-Y 715 203 200.08 CSRAT2022-HE-Y 549 156 154.06 CSRAT3152-HE-Y 870 247 224.26 1.4 3.5 3.32 1.27 1.3 1. CSRAT2602-HE-Y 622 177 176 3.06 CSRAT1902-HE-Y 453 129 125.35 1.7 3. adopt closely arranged small tubes.07 CSRAT4202-HE-Y 1074 305 299.08 efficiency of the unit.5 3.24 1.
==Add economizors to some systems.3 3.27 1.8 3.1 3.04 CSRAT4802-HE-Y 1214 345 332.07 CSRAT4822-HE-Y 1324 377 360.08 CSRAT1972-HE-Y 521 148 144.08 the condenser of the unit. 19 .6 3.27 1.05 CSRAT5403-HE-Y 1406 400 399.34 1.29 1.09 CSRAT5414-HE-Y 1486 423 415.08 CSRAT4212-HE-Y 1154 328 306.26 1.3 1.3 1.06 CSRAT5424-HE-Y 1540 438 429.5 3.2 3.05 CSRAT1702-HE-Y 399 113 108. CSRAT2712-HE-Y 743 211 207.24 1.06
== Enlarge
==Provide liquid-spray cooling and improve the gas discharging volume.3 1.32 1.08 cooling effect. and adopt dual-face rippled tube.33 1. Climaveneta makes the following adjustment to the unit on the basis of standard machines:
= = Enlarge the evaporator of the unit. 987 1.131 0.214 0.424 0.021 1.319 0.839 1.c.342 0.882 1.868 1.a.330 0.c.377 0.969 1.912 1.031 1.022 1.399 0.256 1.969 0.814 1.319 1.189 0.868 1.776 1.194 0.787 1.272 0.177 1.000 1.092 0.159 0.205 0.358 0.215 36 0.920 1.323 1.854 1.c.263 0.928 1.c. 10 Pf P.749 1.185 0.810 1.988 1.314 0.888 1.903 1.872 1.267 1.976 1.262 0.981 1.154 1.356 1.340 1.962 1.273 0.296 1.181 0.140 0.742 1.304 0.050 1.765 1.980 1.859 1.827 1.936 1.808 1.049 0.363 0.731 1.907 1.774 1.907 1.995 1.236 0.970 24 26 1.364 0.322 1.312 40 42 0.111 0.148 0.107 1.821 1.757 1.938 1.003 1.047 1.170 0.994 1.097 1. 12 Pf P.052 1.354 0.214 0.981 0.991 0.871 1.100 0.956 1.077 0.845 Pf 1.154 1.909 1.489 45 48 50 0.044 28 30 1.please use the standard rating data multiply the coefficient.802 1.922 1.197 1.856 1.021 1.036 0.040 1.430 0.278 0.030 1.022 1.460 0.753 1.273 1.878 1.a.992 1.274 0.387 1.111 1.033 0.005 0.231 1.471 0.a.951 0.018 1.937 1.008 1.239 0.008 1.163 0.215 0.082 0.006 1.846 1.199 1.529 0.903 1.894 1.007 1.985 1.790 1.319 0.389 0.933 1. Ambient Temperature (℃) Cooling Capacity Performance in Application Rating Conditions High efficiency chillers CSRAT-Y .761 1.903 1.873 P.412 0.833 1.815 1.091 0.982 1.136 1.503 0.114 0.290 1.365 0.079 1.172 0.224 1.844 1.104 0.964 1.232 1.342 0.022 1.230 1.889 1.197 0.124 0.246 1.105 1.035 1.722 1.994 1.078 1. Pf 8 P.939 0.a.056 1.864 1.247 1.247 0.222 0.125 0.349 1.280 0.943 1.579 0.971 0.932 1.230 0.139 1.019 1.475 0.216 1.876 1.773 1.081 1.c.20 Pf 7 P.296 0.445 0.124 0.075 1.016 0. 13 Pf P.222 0.221 0.094 1.164 1. 18 5 20 Pf Chilled water out temperature 2
For application rating condition cooling capacity and power input.432 0.c.031 1.949 1.324 1.062 1.936 1.347 0.801 1.855 1.227 1.708 1.067 1.854 1.202 1.815 1.221 0.954 1.211 1. 11 Pf P.809 1.895 1.256 0.308 1.150 1.262 1.043 0.060 0.115 0.945 1.068 0.306 0.064 0.071 0.825 1.797 1.250 0.909 1.c.205 0.006 0.328 0.027 0.132 1.771 1.a.475 0.957 1.827 1.307 0.398 0.228 0.995 1.960 1.081 1.994 1.168 1.185 1.841 1.930 1.926 1.141 1.200 1.108 1.201 0.895 1.719 1.a.a.399 0.827 1.271 0.109 0.417 1.554 0.037 0.254 0.260 1.247 0.876 1.852 1.310 1.792 1.945 1.014 1.171 0.374 0.903 P.841 1.187 0.150 0.088 1.110 1.448 0.851 1.147 35 38 0. 14 Pf P.897 1.183 1.172 0.047 1.023 1.170 1.922 1.785 1.259 1.c.074 1.435 0.965 1.137 1.140 1.340 0.447 1.282 1.051 1.012 0. Note
1
100% cooling capacity and power input at standard rating condition.070 1.237 0.821 1.777 1.a.950 0.146 0.885 1.404 1.064 1.881 1.970 1.745 1.094 0.238 0.957 1.035 1.293 1.968 1.980 1.131 0.049 1.c.954 1.746 1.927 0.157 0.881 1. 18 0.051 1.118 1. Pf P.262 0.140 1.965 1.124 0.995 1.please contact the company.006 0.900 1.909 1.881 1.733 1.697 1.934 1.220 1.048 1.102 1.796 1.363 44 46 0.043 1. Pf 9 P.821 1.c. 15 Pf P.377 0.252 0.084 1.292 0.083 1.122 1.992 1. 22 6 1.a.123 1.c.c.877 1.799 1.326 0.916 1.414 0.346 0.201 1.166 0.074 1.803 1.363 1.168 1.217 1.079 1.289 0.328 0.092 1.181 0.138 0.780 1.799 1.287 0.940 1.373 0.337 1.768 1.189 0.156 0.867 1.256 0.079 1.170 1.847 1.195 1.285 0.966 1.078 0.970 1.309 0.184 1.350 0.291 1.126 32 34 1.169 1.105 1.a.092 1.389 0.334 1.973 0.014 1.110 1.057 1.109 1.919 1.838 1. 3
For more details.096 0.034 1.418 1.049 0.135 1.029 1.000 1.292 0.934 1.061 1.a.827 1.a.834 1.381 0.995 0.084 0.853 1.907 1.057 0. 04 0.04 1.18 1.27 1.98 1.03 0. aria esterna (in) Ambient air temp.03 1.04 0. aria esterna (in) Ambient air temp.11 1. water (out)(℃) 5 (1) 15 (1) 26 (1)(2) - 26 (2) 60 (2) Exch. cause a variation in unit performance. Min Min Max(*) Max (*) (℃) SL -10 (2) -10 (2)(3) 35-37(2)(4) 46 (2)(5) Temp.4 x 10-5 (m2℃/W) 0.07 1. Desuperh.High efficiency chillers CSRAT-Y OPERATING RANGE CSRAT-Y CSRAT-D-Y CSRAT-R-Y Evapor.98 0.99 1.99 0.fk3 compressor power input correction factors fx1 .86 x 10-4 2 -4 (m ℃/W) 1.075 1. water (in)(℃) 8 (1)(6) 23 (1) 18 (1)(2) - 18 (2) 55 (2) Limits to exchanger water temperature are valid within the minimum maximum water flow range indicated in the Hydraulic Data section. please contact our Sales Department.98 1.f3 capacity correction factors fk1 . Heat Rec. propylene glycol) please contact our Sales Department.06 1. Air side Vers.03 1.f2 .985 0.93 0.974 0.99 0.965 0.95 1. Freezing point (℃) 0 -10 -5 -15 -20 -25 -30 -35 Ethylene glycol percentage by weight 0 12% 20% 30% 35% 40% 45% 50% cPf 1 0.95 1. used as a heat-conveying fluid. (in) (*) According to unit size (1) Condenser air (in) 35 °C (2) Evaporator water (in/out) 12/7 °C (3) With low ambient temperature control (STD/OPT) (4) Condenser air-flow rate in low-noise operating mode (5) Condenser air-flow rate in standard operating mode (6) With temperatures down to -8°C use anti-freeze mixtures.96 0.fx3 total power input correction factors 21 . Water side Min Max Min Max Min Max Thermal difference(℃) 3 8 4 - 4 8 Exch. Always indicate the evaporator outlet temperature when ordering ETHYLENE GLYCOL MIXTURE Ethylene glycol and water mixtures. performance should be adjusted using the correction factors shown in the following table. (in) (℃) LN 10 (2) -10 (2)(3) 36-40(2)(4) 46 (2)(5) Temp.22 1.3 cPf cooling capacity correction factor cQ flow correction factor cdp pressure drop correction factor For data concerning other kind of anti-freeze solutions (e.04 1.fx2 .24 1.06 f1 . In case of lower temperatures.98 0.17 1.964 0.fk2 . FOULING FACTORS Performances are based on clean condition of tubes (fouling factor =1).96 cQ 1 1.04 1.99 1.06 1. For correct data.03 0.72 x 10 fk1 Heat recovery Desuperheater fx1 f2 fk2 fx2 f3 fk3 fx3 1 1 1 0.2 cdp 1 1.06 0. For different fouling values.11 1. (in) (℃) B 15 (2) -10 (2)(3) 46(2)(5) - Temp.98 0.14 1.02 1. aria esterna (in) Ambient air temp. use the factors indicated in the following table.g. Fouling factors Evaporator f1 (m2℃/W) 4.97 0. 6 1902 12.8 3 45.3 179.2 4.8 152 3.1 21.4 2.3 3.5 0 31. m3/h m3/h min m3 K min Q Desuperheater max m3/h m3/h Q K min m3/h Q max m3/h 0751 51.4 148 3.5 0.9 3902 2.5 0 28.9 0.1 118 271.6 81.4 1.3 51.1 31 0 37.4 231.5 0 21.1 5423 1.3 0.High efficiency chillers CSRAT-Y WATER FLOW AND PRESSURE DROP Water flow in the heat exchangers is given by: Q=Px 0.2 7223 1 173 330 11.2 172.6 161.4 41.5 0 24.7 75.7 53. (2) Cond.7 299 0 15 1301 15.5 38 23.8 85.5 210 5.1 0 88.8 47.1 6.7 84.6 5.7 78.6 85.7 73. (1) Rec.7 4222 1.1 35.9 133 297.5 0 26.2 1.1 39.7 89.9 33.6 2442 5 50 134 3.1 105 2.1 13.7 65.5 41.2 1502 17.6 47.8 4.5 0 23.5 35. In units with heatrecovery .5 1021 19.4 107.4 2602 5. For water to water type units.7 138 46.1 0 81.6 1.2 1942 12.6 652 0 12.5 0 34.1 29.5 4822 1 124 330 8.7 0.9 518.4 56.4 177 414.8 47.a.5 2 59.1 0 94.8 0 68.5 1972 6.6 2712 3.9 6903 1 154 330 10.6 0 78.1 10.1 46.3 228.7 5703 1 133 330 8.7 114 2.1 2652 5. W.1 13.4 0 115 Q min: minimum water flow admitted to the heat exchanger.6 30 26.7 211.6 32.4 53.7 95.3 101.5 0 28. this data is valid for both the condensing and the heatrecovery exchangers.5 84.6 40.4 60.3 129 344 8.1 9.3 2.6 0 52.1 0 91. (1) .2 2022 5 51.6 151 363.5 188 500 12.5 263.2 299 0 16.2 66.4 184 428.7 149 0 18 1702 12.: minimum water content admitted in the plant.3 239 6 1.1 46.8 64.2 126 3.3 7 18.5 76 2.4 119 3 5.3 225 5.1 350.4 29.4 3.9 134.8 67.1 6.8 0 62.8 1.5 2642 5.3 105 2.1 13.1 242.8 44.5 0 21.9 1.3 0.1 85.6 1542 17.5 0 33.2 38 76.7 0951 30 19.1 46.7 3.3 91.1 19.4 7.7 41.5 107 85.9 36.4 111 297 7.1 46.6 161.4 58.1 13.7 1922 6.2 94.4 191.1 118.3 172 4.1 2702 3.2 76 152 46.2 179 4.7 0 69 5403 1.5 138 3. = Condenser.3 94 2.1 21.1 6.86/Dt Pressure drop is given by: Q: water flow (m3/h) Q: water flow (m3/h) Dp: pressure drop (kPa) Dp=K x Q 2 /1000 Dt: difference between inlet and outlet water temp.8 0 58.c min.4 0961 24. = Heat Recovery.7 50.8 145.1 67 2.7 125.5 0 27.4 46.3 161 4 2.7 80 2 7.6 0.4 1.1 7203 1 160 330 10.6 58 1.6 0 35.4 15.3 96.6 1742 17.4 56.2 68.9 652 0 10.1 3.6 1962 6.1 652 0 9 0851 38 17.1 39.5 29. Q max: maximum water flow admitted to the heat exchanger.7 83./W.6 4.6 1.5 149 0 18.6 15. 22 .8 42.7 3152 2.2 28.8 24.6 4202 2 97 258 6.5 299 0 13.5 52 1.Cond (2) max Q C.8 0 54.4 23.9 152.c. (°C) P: heat exchanger capacity (kW) K: unit size ratio Evaporator SIZE Q K min Q Rec.3 142 378 9.4 0.4 117 46.9 2722 2.1 25.5 4212 2 104 278 7 1.6 20.1 10.5 0.7 0 47.1 31 0 39.1 37.1 31 0 38.8 384.1 4.7 85. For units with total heat recovery.1 109 271.2 196 4.4 201 446.7 0 105 8404 0.3 2.9 25.1 58.2 3602 2.5 31.4 55.1 6. 4 137 246 8.3 183.4 152 253 488 1902 2 82.1 310 586 50.7 17.2 179 292 584 1922 2 82.I.2 815 1331 1607 F.7 17.4 91.4 94.A.2 179 292 584 1972 2 82.3 208 404 17. (kW) Fan motors (1) F.5 29 253 421 617 2702 2 127.7 290 8.8 11.R.8 11.A.2 675 1103 1402 7203 3 217 351 650 50.6 30. L.I.4 177 294 585 1962 2 82. F.A.9 350 8.2 701 1144 1443 7223 3 217 351 650 50.L.6 30.1 132 423 5.L.A.7/137 229/246 11.A.6 23.4 34.9 144 435 1021 1 85.7 272 465 29 58 541 874 1067 5423 3 170.7 208/272 404/465 17.L.3 104.3 208 404 17.4 137 227 412 1742 2 70.8 11.9 144 435 0961 1 82.5 29 185 303 412 2602 2 111.1 272/310 465/586 20.7 17.2 115 350 5.6 23. Full load power input at max admissible condition F.3 105 290 8.4 131.2 179 292 401 2022 2 85.L.7/191.L.1 131.5 29 238 396 573 2652 2 111.1 132 423 12.2 115 350 12.7 423 11. (A) F.L.5 360 14.8 315 515 708 3602 2 170.6 183. (A) Total unit (1) (2) F.8 272 451 647 2722 2 127.8 38 219 368 503 2642 2 112 184 360 16.6 23.3 208 404 14.5 29 269 445 641 2712 2 127.8 153 253 488 1942 2 82.6 87.I.4 34.R.4 137 246 14.3 40.4 177 294 585 2442 2 101 165 300 16.6 403 661 937 4212 2 191 310 586 29 58 411 678 954 4222 2 191 310 586 29 58 411 678 954 4822 2 217 351 650 29 58 463 760 1059 5403 3 170.1 132 423 5.A.A.3/170.6/127. S.7 272 465 29 58 541 874 1067 5703 3 171/191 272/310 465/586 29 58 562 912 1188 6903 3 191/217 310/351 586/650 50.4 91.4 91.1 132 423 12. (A) (kW) (kW) (A) (A) 0751 1 64.6 76 127 362 0951 1 82.4 34.7 17.5/208 360/404 14. Full load current at max admissible condition (1) Values calculated referring to the version with the maximum number of fans working at the max absorbed current L.6 70.High efficiency chillers CSRAT-Y Electrical Data Maximum values Compressor Size n F.3 40.7 17.1 310 586 20. Locked rotor amperes for single compressor S.7 272 465 17.8 38 241 406 582 1502 2 64.L.4 121 201 377 1542 2 64.A.2 114.3 105 290 5.8 11.8 359 579 772 3902 2 170.1 117 302 0851 1 70.1 131.L.2 701 1144 1443 8404 4 191.4 137 227 412 1702 2 70. F.4 91.I.7 423 11.1 154 263 1301 1 112 184 360 8.6 87. Starting current (2) Safety values to be considered when cabling the unit for power supply and lineprotections Power supply 400/3/50 Voltage tolerance: 10% Maximum voltage unbalance: 3% 23 .4 34.6 22.8 272 451 647 3152 2 127.6 382 623 899 4202 2 191.1/85. This is therefore the only acoustic data to be considered as Ambient air 35 [°C] Sound power binding. Average value calculated from the sound power. Sound pressure at 10 metres Climaveneta gives the Sound Power level values based on Free field sound pressure on a reflecting surface (directivity fact. Q=2). distance of 10m from the external surface of the unit.High efficiency chillers CSRAT-Y B Full Load Sound Level Total sound level Size Sound Power Standard Octave band [Hz] at 10 m Sound Pressure 10m 1m 63 125 250 500 1000 2000 4000 8000 Sound pressure level [dB] 0751 88 50 70 64 70 70 66 67 60 57 48 0851 88 50 70 64 70 70 66 67 60 57 48 0951 88 50 70 64 70 70 66 67 60 57 48 0961 88 50 70 64 70 70 66 67 60 57 48 1021 90 52 71 67 71 71 67 69 59 55 47 1301 90 52 71 67 71 71 67 69 59 55 47 1542 91 53 72 68 73 70 70 69 62 54 45 1742 91 53 72 68 73 70 70 69 62 54 45 1942 91 53 72 68 73 70 70 69 62 54 45 1962 91 53 72 68 73 70 70 69 62 54 45 2442 93 55 73 68 73 70 72 70 62 52 45 2642 93 55 73 68 73 70 72 70 62 52 45 1502 92 54 76 77 75 71 69 73 70 64 55 1702 92 54 76 77 75 71 69 73 70 64 55 1902 93 55 77 78 75 71 71 74 71 64 53 1922 93 55 77 78 75 71 71 73 71 65 54 1972 93 55 77 78 75 71 71 73 71 65 54 2022 93 55 77 78 75 71 71 74 71 65 54 2602 93 55 77 78 75 71 70 74 72 66 54 2652 93 55 77 77 74 70 70 73 71 65 53 2702 93 55 77 77 74 70 70 73 71 65 53 2712 95 57 78 78 76 72 71 74 72 66 54 2722 95 57 78 78 76 72 71 74 72 66 54 3152 95 57 78 78 76 72 72 75 71 68 57 3602 95 57 78 77 75 71 71 74 70 69 57 3902 96 58 79 79 76 72 73 76 71 70 58 4202 96 58 79 79 76 72 73 76 71 70 58 4212 97 59 79 80 77 73 73 76 72 70 58 4222 97 59 79 80 77 73 73 76 72 70 58 4822 98 60 80 80 77 73 74 76 72 70 58 5403 99 61 80 80 77 73 74 77 72 71 59 5423 99 61 80 80 77 73 74 77 72 71 59 5703 99 61 80 80 77 73 74 77 73 72 60 6903 99 61 80 80 77 73 75 77 73 71 59 7203 99 61 80 80 77 73 75 77 73 71 59 7223 99 61 80 80 77 73 75 77 73 71 59 8404 99 61 80 74 71 67 73 76 70 73 61 Working conditions Evaporator water (in/out) 12/7 [°C] Such certification refers specifically to the sound Power Level in dB(A). 24 . as required by EUROVENT certification ( Eurovent 8/1 sound tests ). at a measurements carried out according to ISO 3744. distance of 10m from the external surface of the unit.High efficiency chillers CSRAT-Y LN Full Load Sound Level Total sound level Size Sound Power Low Noise Octave band [Hz] at 10 m Sound Pressure 10m 1m 63 125 250 500 1000 2000 4000 8000 Sound pressure level [dB] 0751 82 44 64 64 65 68 61 59 53 50 41 0851 82 44 64 64 65 68 61 59 53 50 41 0951 82 44 64 64 65 68 61 59 53 50 41 0961 82 44 64 64 65 68 61 59 53 50 41 1021 84 46 65 65 66 68 62 61 54 51 41 1301 84 46 65 65 66 68 62 61 54 51 41 1542 85 47 66 65 66 68 64 62 56 51 41 1742 85 47 66 65 65 67 64 62 56 51 41 1942 85 47 66 65 65 67 64 62 56 51 41 1962 85 47 66 65 65 67 64 62 56 51 41 2442 87 49 67 65 65 67 65 64 56 51 41 2642 87 49 67 65 65 67 65 64 56 51 41 1502 86 48 70 74 62 62 65 67 62 59 49 1702 86 48 70 74 62 62 65 67 62 59 49 1902 87 49 71 74 62 62 66 68 64 58 46 1922 87 49 71 74 62 62 67 67 64 59 47 1972 87 49 71 74 62 62 67 67 64 59 47 2022 87 49 71 74 61 61 66 67 64 59 46 2602 87 49 71 74 61 61 65 67 65 60 47 2652 87 49 71 74 61 61 65 67 65 60 47 2702 87 49 71 74 61 61 66 67 65 60 47 2712 89 51 72 75 62 63 67 68 66 61 48 2722 89 51 72 75 62 63 67 68 66 61 48 3152 89 51 72 74 61 62 67 68 64 63 50 3602 89 51 72 73 60 61 67 68 62 63 50 3902 90 52 73 75 62 63 68 70 64 65 52 4202 90 52 73 75 62 63 68 70 64 65 52 4212 91 53 73 75 62 63 68 70 64 64 51 4222 91 53 73 75 62 63 68 70 64 64 51 4822 92 54 74 76 63 64 70 71 65 65 52 5403 93 55 74 75 62 63 69 71 64 66 53 5423 93 55 74 75 62 63 69 71 64 66 53 5703 93 55 74 75 62 63 69 71 65 66 53 6903 93 55 74 75 63 63 70 71 65 66 53 7203 93 55 74 75 63 63 71 71 65 66 53 7223 93 55 74 75 63 63 71 71 65 66 53 8404 93 55 74 68 56 57 69 71 63 67 53 Working conditions Evaporator water (in/out) 12/7 [°C] Such certification refers specifically to the sound Power Level in dB(A). at a measurements carried out according to ISO 3744. 25 . Average value calculated from the sound power. Sound pressure at 10 metres Climaveneta gives the Sound Power level values based on Free field sound pressure on a reflecting surface (directivity fact. Q=2). This is therefore the only acoustic data to be considered as Ambient air 35 [°C] Sound power binding. as required by EUROVENT certification ( Eurovent 8/1 sound tests ). This is therefore the only acoustic data to be considered as Ambient air 35 [°C] Sound power binding. distance of 10m from the external surface of the unit. at a measurements carried out according to ISO 3744. 26 .High efficiency chillers CSRAT-Y SL Full Load Sound Level Total sound level Size Sound Power Super Low Noise Octave band [Hz] at 10 m Sound Pressure 10m 1m 63 125 250 500 1000 2000 4000 8000 Sound pressure level [dB] 0751 78 40 60 64 61 64 59 53 48 46 38 0851 78 40 60 64 61 64 59 53 48 46 38 0951 78 40 60 64 61 64 59 53 48 46 38 0961 78 40 60 64 61 64 59 53 48 46 38 1021 80 42 61 64 63 65 59 55 51 47 40 1301 80 42 61 64 63 65 59 55 51 47 40 1542 81 42 61 64 63 65 59 55 51 47 40 1742 81 43 62 64 63 65 60 57 52 47 40 1942 81 43 62 64 63 65 60 57 52 47 40 1962 81 43 62 64 63 65 60 57 52 47 40 2442 83 45 63 64 63 65 62 58 52 48 40 2642 83 45 63 64 63 65 62 58 52 48 40 1502 79 41 63 61 52 52 57 60 54 54 45 1702 79 41 63 61 52 52 57 60 54 54 45 1902 80 42 64 61 51 52 60 61 57 53 41 1922 80 42 64 61 51 52 61 61 57 54 41 1972 80 42 64 61 51 52 61 61 57 54 41 2022 81 43 65 62 52 53 61 61 57 55 42 2602 81 43 65 61 52 52 58 61 59 56 42 2652 81 43 65 61 52 52 59 61 59 56 42 2702 81 43 65 61 52 52 60 61 59 56 42 2712 82 44 65 61 52 52 59 61 58 56 42 2722 82 44 65 61 52 52 59 61 58 56 42 3152 82 44 65 60 51 52 60 62 56 58 44 3602 82 44 65 59 50 51 61 62 54 58 45 3902 83 45 66 60 51 52 62 63 55 59 46 4202 83 45 66 60 51 52 62 63 55 59 46 4212 84 46 66 62 52 53 61 63 56 59 46 4222 84 46 66 62 52 53 61 63 56 59 46 4822 85 47 67 62 52 53 63 63 56 59 46 5403 86 48 67 61 51 53 62 64 56 60 47 5423 86 48 67 61 51 53 62 64 56 60 47 5703 86 48 67 61 51 53 62 64 56 60 47 6903 86 48 67 61 51 53 63 64 57 60 47 7203 86 48 67 61 51 53 64 64 57 60 47 7223 86 48 67 61 51 53 64 64 57 60 47 8404 86 48 67 53 43 48 62 63 55 60 46 Working conditions Evaporator water (in/out) 12/7 [°C] Such certification refers specifically to the sound Power Level in dB(A). Q=2). Average value calculated from the sound power. Sound pressure at 10 metres Climaveneta gives the Sound Power level values based on Free field sound pressure on a reflecting surface (directivity fact. as required by EUROVENT certification ( Eurovent 8/1 sound tests ). This technical REMARKS: 3 3 9 1 Dimension Drawing CSRAT0751-1301-Y 7 6 5 7 5 8 9 High efficiency chillers CSRAT-Y . CLIMAVENETA may modify them at any moment.27 4 4 10 11 6 CSRAT1542-2642-Y 2 8 data should be considered as indicative. For installation purposes. please refer to the documentation sent after the purchase-contract. This technical CSRAT5403-8404-Y CSRAT1502-4822-Y Dimension Drawing High efficiency chillers CSRAT-Y .28 REMARKS: data should be considered as indicative. please refer to the documentation sent after the purchase-contract. CLIMAVENETA may modify them at any moment. For installation purposes. the lifting points provided. . check the weight on the CE label.29 INSTRUCTIONS . and only. .Use all. . .Use slings of equal length.Before lifting it.Symbols High efficiency chillers CSRAT-Y .Make sure that all the panels are firmly fixed in place before moving the unit.Lifting Mode .Move the unit carefully and avoid abrupt movements. Free Spaces .Use a spread-bar (not included) . (Kg) A(mm) 1710 3110 1730 3110 1810 3110 1880 3110 2610 4610 2740 4610 3600 4610 3820 4610 3950 4610 4250 4610 5290 5610 5490 5610 3910 4000 4000 4000 4080 4000 4560 4900 5250 4900 5760 4900 5760 4900 5860 4900 5990 4900 6150 5800 6480 5800 7220 5800 7900 5800 8750 7000 8890 7000 9710 9400 9970 9400 10390 9400 12170 10300 12430 10300 12370 10300 12810 11200 12940 11200 13100 11200 17290 12700 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-R-Y B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 Dimensions And Weights P./W./W./W.0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5423 5703 6903 7203 7223 8404 B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Size A(mm) 3110 3110 3110 3110 4610 4610 4610 4610 4610 4610 5610 5610 4000 4000 4000 4900 4900 4900 4900 4900 4900 5800 5800 5800 5800 7000 7000 9400 9400 9400 10300 10300 10300 11200 11200 11200 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-Y P.(Kg) A(mm) 1680 3110 1710 3110 1780 3110 1860 3110 2590 4610 2720 4610 3490 4610 3680 4610 3810 4610 4100 4610 5140 5610 5340 5610 3760 4000 3790 4000 3880 4000 4360 4900 5050 4900 5560 4900 5560 4900 5660 4900 5770 4900 5940 5800 6270 5800 7360 5800 8040 5800 8470 7000 8610 7000 9430 9400 9690 9400 10110 9400 11840 10300 12020 10300 11950 10300 12390 11200 12530 11200 12670 11200 16360 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-D-Y P.(Kg) R1(mm) 1770 2000 1810 2000 1900 2000 1980 2000 2720 2000 2870 2000 3820 2000 4010 2000 4220 2000 4510 2000 5720 2000 5930 2000 4060 2000 4100 2000 4310 2000 4800 2000 5500 2000 6030 2000 6050 2000 6150 2000 6270 2000 6450 2000 6800 2000 7530 2000 8210 2000 9310 2000 9450 2000 10530 2000 10800 2000 11240 2000 12630 2000 13280 2000 13210 2000 14060 2000 14230 2000 14370 2000 18410 2000 R2(mm) 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 R3(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 FREE SPACES R4(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 High efficiency chillers CSRAT-Y 30 . /W.(Kg) R1(mm) 1770 2000 1810 2000 1900 2000 1980 2000 2720 2000 2870 2000 3820 2000 4010 2000 4220 2000 4510 2000 5720 2000 5930 2000 4100 2000 4140 2000 4360 2000 4810 2000 5550 2000 6100 2000 6120 2000 6220 2000 6340 2000 6520 2000 6870 2000 7500 2000 8070 2000 9390 2000 9530 2000 10630 2000 10900 2000 11340 2000 12530 2000 13170 2000 13110 2000 14220 2000 14390 2000 14530 2000 18130 2000 R2(mm) 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 R3(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 FREE SPACES R4(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 High efficiency chillers CSRAT-Y 31 .(Kg) A(mm) 1710 3110 1730 3110 1810 3110 1880 3110 2610 4610 2740 4610 3600 4610 3820 4610 3950 4610 4250 4610 5290 5610 5490 5610 3940 4000 4030 4000 4130 4000 4610 4900 5300 4900 5830 4900 5830 4900 5940 4900 6060 4900 6220 5800 6550 5800 7190 5800 7770 5800 8830 7000 8970 7000 9810 9400 10070 9400 10500 9400 12070 10300 12330 10300 12270 10300 12970 11200 13110 11200 13260 11200 17000 12700 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-R-Y Dimensions And Weights P.(Kg) A(mm) 1680 3110 1710 3110 1780 3110 1860 3110 2590 4610 2720 4610 3490 4610 3680 4610 3810 4610 4100 4610 5140 5610 5340 5610 3800 4000 3830 4000 3920 4000 4410 4900 5090 4900 5630 4900 5630 4900 5730 4900 5840 4900 6010 5800 6340 5800 7330 5800 7900 5800 8550 7000 8700 7000 9530 9400 9800 9400 10210 9400 11730 10300 11920 10300 11850 10300 12560 11200 12690 11200 12830 11200 16110 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-D-Y P.0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5423 5703 6903 7203 7223 8404 LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN LN Size A(mm) 3110 3110 3110 3110 4610 4610 4610 4610 4610 4610 5610 5610 4000 4000 4000 4900 4900 4900 4900 4900 4900 5800 5800 5800 5800 7000 7000 9400 9400 9400 10300 10300 10300 11200 11200 11200 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2420 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-Y P./W./W. /W.(Kg) R1(mm) 1770 2000 1870 2000 1960 2000 2110 2000 2810 2000 2870 2000 3910 2000 4120 2000 4370 2000 4820 2000 6320 2000 6560 2000 4150 2000 4190 2000 4410 2000 4900 2000 5620 2000 6170 2000 6190 2000 6290 2000 6420 2000 6590 2000 6940 2000 7580 2000 8160 2000 9480 2000 9620 2000 10730 2000 10990 2000 11430 2000 12670 2000 13570 2000 13240 2000 14360 2000 14530 2000 14670 2000 18330 2000 R2(mm) 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 R3(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 R4(mm) 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 FREE SPACES (See fol./W.(Kg) A(mm) 1680 3110 1770 3110 1840 3110 1980 4110 2670 4610 2720 4610 3580 4610 3790 4610 3960 5610 4410 5610 5730 6610 5970 6610 3850 4000 3880 4000 3970 4000 4460 4900 5170 4900 5700 4900 5700 4900 5800 4900 5920 4900 6080 5800 6410 5800 7410 5800 8000 5800 8640 7000 8790 7000 9620 9400 9890 9400 10300 9400 11870 10300 12310 11200 11990 10300 12690 11200 12830 11200 12970 11200 16290 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-D-Y P.0751 0851 0951 0961 1021 1301 1542 1742 1942 1962 2442 2642 1502 1702 1902 1922 1972 2022 2602 2652 2702 2712 2722 3152 3602 3902 4202 4212 4222 4822 5403 5423 5703 6903 7203 7223 8404 SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL Size A(mm) 3110 3110 3110 4110 4610 4610 4610 4610 5610 5610 6610 6610 4000 4000 4000 4900 4900 4900 4900 4900 4900 5800 5800 5800 5800 7000 7000 9400 9400 9400 10300 11200 10300 11200 11200 11200 11200 B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-Y P. page) High efficiency chillers CSRAT-Y 32 ./W.(Kg) A(mm) 1710 3110 1790 3110 1870 3110 2010 4110 2700 4610 2740 4610 3690 4610 3930 4610 4100 5610 4560 5610 5880 6610 6120 6610 3990 4000 4080 4000 4180 4000 4660 4900 5370 4900 5910 4900 5910 4900 6010 4900 6130 4900 6290 5800 6620 5800 7270 5800 7860 5800 8920 7000 9060 7000 9900 9400 10160 9400 10590 9400 12210 10300 12720 11200 12400 10300 13110 11200 13240 11200 13900 11200 17210 12700 H(mm) 2150 2150 2150 2150 2170 2170 2170 2420 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 2430 CSRAT-R-Y B(mm) 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2222 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 2260 Dimensions And Weights P. The heating capacity of the heat recovery circuit is approximately equal to the cooling power plus the power input of the compressors. is large enough to recover heat for the production of domestic hot water and the like. 33 . Compared with the basic configuration. Compared with the basic configuration. CSRAT-R-Y model with heat recovery (R) Air cooled chiller with total heat recovery. gyms and swimming pools all have similar needs. many users require abundant hot water all year round. The Climaveneta solution is composed by a system with partial or total heat recovery. Although hotels are the first of such users that come to mind. fitted in parallel with the traditional cooling circuit condenser. is large enough to recover heat for the production of medium-to-high temperature water for domestic hot water and the like.High efficiency chillers CSRAT-Y Heat Recovery Function of the Packaged Chiller In addition to summer/winter air-conditioning. CSRAT-D-Y model with partial heat recovery (D) Air cooled chiller with partial heat recovery. This heat exchanger. fitted in series before the traditional cooling circuit condenser. This heat exchanger. this version features an additional refrigerant/water heat exchanger on the gas delivery line. medical clinics. this version features an additional refrigerant/water heat exchanger on the gas delivery line. Shatin.climaveneta.climaveneta.com. Vietnam TEL: +84-8-38497529 FAX: +84-8-38124190 E-mail:[email protected] http://www.a.cn http://www. 11 Wo Shing Street.asia Climaveneta Vietnam: 381A1 Cong Hoa Street Ward 13 Tan Binh District.88 Baiyun Road Xinghuo Developing Zone .com.com.com http://www.TELEFAX +39 / 0424 509 509 E-mail:[email protected] SARSON 57/c TEL. HCM City.China Post Code:201419 TEL: +86-21-57505566 FAX: +86-21-57505797 E-mail:info@climaveneta.) .com Climaveneta China: No.T.Fotan.Climaveneta Italy: 36061 BASSANO DEL GRAPPA (VICENZA) ITALIA .climaveneta.asia All specification and data are subject to change without notice B113 CCU/01-12-2009EN-SH .CCT Telecom Building.climaveneta.cn http://www..com. +39 / 0424 509 500 (r.cn Climaveneta Hongkong: Room 2003.Hongkong TEL: +85-2-26871755 FAX: +85-2-26873078 E-mail:info@climaveneta.