Premie 300 User Manual (Secure),BGX501-747-R04

Premier 300Interoperable Three-phase DLMS Meter User Manual BGX501-747-R04 Copyright © 2010-2012, Secure International Holdings Pte. Ltd. All rights reserved. E&OE. Premier 300® is a registered trade name of Secure Meters Ltd. Other product names are trade names or registered trademarks of their respective owners. Page 2 of 41 BGX501-747-R04, Premier 300 User Manual PUBLIC Table of Contents 1  Important ........................................................................................................................................ 5  2  Disclaimer ....................................................................................................................................... 5  3  Precautions and Safety Practices ................................................................................................ 7  4  Deliverables .................................................................................................................................... 8  5  Common Acronyms Used ............................................................................................................. 9  6  Introduction .................................................................................................................................. 10  7  General Specifications ................................................................................................................ 11  8  External Features ......................................................................................................................... 12  9  Using the Display ......................................................................................................................... 14  9.1  Push-Button Details ..................................................................................................................................... 20  9.1.1  Push-Button Mode ........................................................................................................................ 20  9.1.2  Auto mode .................................................................................................................................... 20  9.2  Premier 300 physical dimensions ............................................................................................................... 21  9.3  Connection Diagrams .................................................................................................................................. 21  10  Premier 300 Installation ............................................................................................................... 23  10.1  Preparing for Installation ............................................................................................................................. 23  10.1.1  Selecting an appropriate mounting location ................................................................................. 24  10.1.2  Selecting suitable mounting screws ............................................................................................. 24  10.1.3  Required tools and accessories ................................................................................................... 24  10.2  Premier 300 installation procedure ............................................................................................................. 25  10.2.1  Groundwork .................................................................................................................................. 25  10.2.2  Mounting the Premier 300 ............................................................................................................ 25  10.2.3  Preparing cables for termination ................................................................................................... 26  10.2.4  Making connections ...................................................................................................................... 26  11  Energy, Demand and Time Management ................................................................................... 30  11.1  Energy Types .............................................................................................................................................. 31  11.2  Fraud Metering ............................................................................................................................................ 32  11.3  STOD/TOU .................................................................................................................................................. 33  11.4  MD Reset..................................................................................................................................................... 33  11.5  Power-off duration, Tamper count ............................................................................................................... 33  11.6  Billing ........................................................................................................................................................... 33  11.7  Maximum demand ....................................................................................................................................... 34  11.7.1  Method of MD Calculation ............................................................................................................ 34  11.8  Metrological output ...................................................................................................................................... 34  11.9  Time set ....................................................................................................................................................... 34  12  Event Logging .............................................................................................................................. 35  12.1  Event Categories ......................................................................................................................................... 35  PUBLIC BGX501-747-R04, Premier 300 User Manual Page 3 of 41 12.2  Event support .............................................................................................................................................. 36  12.3  Self diagnostic features ............................................................................................................................... 37  13  External Communication ............................................................................................................. 38  13.1  Active mode ................................................................................................................................................. 38  13.1.1  Meter readings – Instantaneous session ...................................................................................... 38  13.1.2  Meter readings – Readings session ............................................................................................. 38  13.1.3  Meter readings – Load survey session ......................................................................................... 38  13.1.4  Meter readings – Events session ................................................................................................. 38  13.1.5  Load survey / Interval data ........................................................................................................... 38  13.2  Security........................................................................................................................................................ 38  13.3  Sub-active (SA) Mode ................................................................................................................................. 39  14  Notes ............................................................................................................................................. 40  Page 4 of 41 BGX501-747-R04, Premier 300 User Manual PUBLIC Damaged insulation on connecting cables 4. Contact with hazardous substances 5. some may exist. 4. electrical installations must comply with one or more sets of regulations issued by national authorities or by recognized local or international bodies. 3. There are no interchangeable or serviceable parts. In most countries. Please direct queries on our products or services to our sales team. 7. Immersion in water or any other liquid 6. We request feedback from users in this regard and undertake to correct such errors wherever possible. 2. The specifications and features listed in this manual were correct when this document was released but may be subject to change and should be considered to be definitive. Therefore the availability of features may depend on the product variant. 2 Disclaimer Secure Meters Ltd. 5. but not limited to. with shock and vibrations of low significance. the specifications mentioned in this manual may be subject to change. Please refer any queries to our sales team. even if they are not referred to directly in this document. Connection to incorrect voltage sources 3. As a result of our continuous efforts to improve our products. We conduct rigorous testing during the design and manufacture of our products to ensure that they comply with appropriate standards. The meter is intended to be installed in a mechanical environment ‘M1’. without prior written consent of Secure Meters Ltd. the following: 1. reserves the right to alter the features or specifications mentioned in this document without prior notice. Premier 300 User Manual Page 5 of 41 . 6. 10. 9. repair or adjustment intended for this meter. While we have made every effort to minimise errors. No part of this manual or its contents may be published. Secure Meters Ltd. Such regulations must be adhered to. assumes no responsibility for damage arising from misuse of our products such as. There is no maintenance. Handling by unauthorized persons PUBLIC BGX501-747-R04. Incomplete or incorrect installation or maintenance 2. scanned or copied. 8.1 Important 1. in electronic form or otherwise. distributed. 7. intoxicated or mentally unbalanced persons Page 6 of 41 BGX501-747-R04. Premier 300 User Manual PUBLIC . Handling by inebriated. Under no circumstances should the current transformer (CT) connections to the meter be disconnected while current is flowing in the primary circuit of the external CT. If there is loose or exposed electrical wiring near the installation site. The meter contains a battery that must be disposed of in a suitable manner at the end of its life. areas with high ambient temperature and little ventilation. areas near heat sources like a furnace. rain and direct. The electrical installation of electronic meters at a site requires an adequate understanding of all governing rules and regulations. 8. 5. areas where the meter is regularly exposed to chemical fumes. etc. 3. Keep the meter away from fire. It is recommended to immediately cut off the meter supply upon occurrence of any fault within the meter.3 Precautions and Safety Practices 1. Premier 300 User Manual Page 7 of 41 . areas near sea or a water body. 9. and fumes thereof. Check for the wiring configuration of the meter and ensure that the meter is installed for the appropriate wiring connection. 2. Meter must be protected by fuses or voltage isolating links in each voltage circuit. Secure Meters recommends carrying out regular installation checks. PUBLIC BGX501-747-R04. 4. ensure that no stray strands of wire are present outside the connector blocks. 10. strong sunlight. Ensure that the connected load does not exceed the current range specified on the rating plate. corrosive chemicals. To minimise the risk of electrical shock. initiate appropriate preventive measures. prolonged exposure to water. 11. 7. Energy meters are generally installed in electrically live surroundings. stay away from loose or exposed electrical connections. Before energizing the meter. especially when the product is installed at locations posing higher risk of degradation or corrosion – such as under direct. 6. Premier 300 User Manual PUBLIC . Item 1.No. Accessories (as per order) Table 1: Premier 300 Deliverable List Page 8 of 41 BGX501-747-R04. Premier 300 Meter 2.4 Deliverables At the time of purchase you will be provided with the below listed items: S. 5 Common Acronyms Used Abbreviation Description BCS Base Computer Software DIP Demand Integration Period ETBC Extended Terminal Block Cover ID Identity LCD Liquid Crystal Display LED Light Emitting Diode MD Maximum demand ND Neutral Disturbance NVM Non Volatile Memory P-N Phase-Neutral RTC Real Time Clock STOD Seasonal Time Of Day TOD Time Of Day DLMS Device Language Message Specification Table 2: Common Acronyms PUBLIC BGX501-747-R04. Premier 300 User Manual Page 9 of 41 . 5s for HT and 0. It belongs to the latest cost optimised product range and provides easy integration with diverse communication entities thus making it truly interoperable. power. The salient features of Premier 300 are: CT-PT operated family includes 3-phase 3-wire. of meter readings and display checking even in absence of mains Detection and logging of a whole spectrum of tampers and faults. 3-phase 4-wire measurements for industrial and commercial metering Accuracy with class 0. with date and time stamp Fraud detection facility Two metro LEDs –the left one indicates the rate of active energy consumption. which make it ideal for industrial and commercial metering. the right one can be configured to indicate other energies.6 Introduction Premier 300 is a DLMS (Indian standard) compliant. Two push buttons Page 10 of 41 BGX501-747-R04. Premier 300 User Manual PUBLIC . CT operated meter with CT/VT and LTCT variants that offer numerous features. frequency. power factor along with date and time stamp Large backlit LCD display with phase indicators. Wide nominal operating voltage range Spark immunity up to 35 kV Logging of extensive energy and instantaneous parameters which include phase wise voltages and currents.2s and 0. parameter identification and legends for tamper indication. maximum demand. reactive and apparent energies Suitable energy selection for both Import-Export as well as forwarded metering application Load Survey recording for a minimum of -700 parameter-days(LT) and 900 parameter –days(HT) with 15/30/60 minute SIP Up to 8 time-of-day (TOD) rate registers Up to 8 maximum demand (MD) registers for logging demand through fixed and sliding window methods (with 15/30/60 DIP) 1107 optical communication port Optional RJ-11 port for remote communication with external devices on RS-232 or RS485 at 9600 bps Optically isolated communication channel and battery backup to allow limited no.5s for LT variants DLMS compliant as per Indian companion standard (IS15959) True four quadrant measurement of active. 5S. Premier 300 User Manual Page 11 of 41 .5 V(P-N) for HT4 and 110V(P-P) for HT3 Frequency 50 Hz ± 5% Electrical Current Rating 5-10A for LT.6 kg approximately Mounting Type Projection type Front Cover Fire-retardant polycarbonate (PC-FR) Base PC-FR material Mechanical Extended Terminal Block PC-FR material Cover Terminal Block 10% Glass filled PC-FR material 2 seals on ETBC. 4 Wire (LT and HT) and 3 Phase. IEC 62053-22 Environmental Protection IP51 Voltage Circuit (per <1W.7 General Specifications The general specifications for Premier 300 are summarised below: Specification Description Dimensions (mm) 191 (L) x 256 (W) x 82 (H) mm approx Weight 1. IS Metrological Compliance 14697. 1 seal on IEC 1107 port. 0. 1(2)A or 5(10)A for HT Power Factor Zero Lag <–> Unity <->Zero Lead Accuracy HT: 0. CBIP Report 304. PUBLIC BGX501-747-R04. 3 Wire (HT) Measuring Elements 3 CT for LT. 3 CT for HT4 and 2 CT for HT3 Rated Voltage 3*230/240V or 63. 1 seal on the left button Sealing Provision and 3 seals on the front cover Display Super Twisted Nematic (STN) LCD with backlit Meter Type 3 Phase.5S Metrology lamp Metrological LED DLMS Indian Companion Standard (IS15959).<6VA phase) Burden Current Circuit (per <1VA phase) Table 3: General Specifications for Premier 300.2S or LT: 0. The front cover.There is provision of sealing left push button. IEC 1107 optical port: An optically-isolated. etc. namely left and right buttons. These buttons are used for various user operations such as display navigation. Page 12 of 41 BGX501-747-R04. made of the same material. number of phases. MD reset.. property of (customer name and logo). allow interactions with Premier 300. part no. is fastened to the base with screws. Premier 300 User Manual PUBLIC . sealable port to enable data to be transferred to and from the meter (for billing or downloading new parameters) through optical probe. page mode selection. barcode. A sealing arrangement is provided to prevent tampering. Push Buttons: Two push buttons. Meter Base and Front Cover: The base or enclosure of the meter is made of a high-grade fire retardant poly-carbonate. serial number.8 External Features Given below is a detailed description of the various parts that make up Premier 300. etc. Figure 1: Premier 300 part details Name Plate: Displays the basic electrical and ownership information about the meter such as voltage and current ratings. This port is immune to spurious external electrical signals. LCD Display: A large multi-segment LCD that supports alpha-numeric characters for displaying information and values for various electrical parameters recorded by the meter. month and year of manufacture. the right LED can be configured to indicate several different energies. 3L (Out). The arrangement of terminals is 1S (In). 3S (In) VB. VR. Premier 300 User Manual Page 13 of 41 . is provided in the meter with adequate provisions for connecting wires to the meter. Extended Terminal Block Cover: ETBC not only protects the terminal connections from attempted tampers and external interference but also enhances human safety from electrical hazards. there is a smaller termination on the left for fixing RJ11 connector for communication on RS 232 and in RS485 variant RJ11 is on the right hand side. In addition to these. N (In) and N (Out). LEDs: Premier 300 has two metrological LEDs: while the left LED indicates the rate of consumption of active energy. 2L (Out). PUBLIC BGX501-747-R04. capable of sustaining high temperature. Sealing screw for ETBC: This screw facilitates the necessary sealing arrangement after the installation of the meter in the field. 2S (In). A terminal block. 1L (Out). Terminals and Terminal Block: There are eleven main terminals at the bottom of Premier 300. VY. OBIS code specifies six value groups for displaying meter data information viz. For example Voltage. No.C. combination of characters like k.E. Billing indicator 6. V. parameter values. and E only. Value Group ‘D’: Identifies how a parameter is processed for example whether the parameter is logged instantaneously or over an integrated time period such as (MD) Value Group ‘E’: Identifies the different rate registers available in the meter Unit and multiplier indicator. A. Line Currents etc. Critical event indicator Page 14 of 41 BGX501-747-R04. An annunciator or a section corresponding to the demanded information is illuminated at the time of display. W.8 small 7 segment character including 1 of 2 segments.B.F. Premier 300 displays information using value groups C. D. A. user messages etc. h. 1 3 large 11 segment character display for alpha-numeric displays 2. Display parameters for Premier 300 are configurable through BCS. S. Value Group ‘C’: Identifies the physical quantity measured by the meter. Icon / Segment Details / Remark 7 large 7 segment character display with 5 decimal points for alpha-numeric displays.D. These icons display unit values using proper 4. This is a standard code under DLMS understood by diverse communication entities. Details of individual sections are summarized below. information could be displayed using some or all of these value groups. The significance of each group is explained below: 3. Depending on the meter type. Figure 2: All segment check for the LCD Display of Premier 300 The LCD screen has various sections and annunciators for displaying specific bits of information such as current status of the meter. OBIS code . 5. Premier 300 User Manual PUBLIC .9 Using the Display Premier 300 is equipped with a large multi-segment alpha-numeric LCD display and two buttons for the essential user interface. Table 4: Segment / Annunciators details for Premier 300 LCD The table below shows an indicative list of supported Premier 300 displays. 01: NVM Fail. Magnet tamper indicator 9. General Displays Meter serial number Time Self diagnostic check Date 00: Healthy. 7. Premier 300 User Manual Page 15 of 41 . export. Phase presence indicator Quadrant indicator shows import. There may be more supported displays. lag and lead. This indicates type of energy being displayed which can be basic import or export. capacitor for reactive lag and reactive lead respectively. Cover open indicator 8. inductor and 10. 02: Battery Fail. 03: Both Fail Cumulative tamper occurrence count Instantaneous active power Instantaneous reactive power Instantaneous power factor Average power factor -history 1 Frequency Neutral Current Instantaneous voltage R Phase PUBLIC BGX501-747-R04. Instantaneous voltage Y Phase Instantaneous Voltage B Phase Instantaneous line current R Phase Instantaneous line current Y Phase Instantaneous line current B Phase Number of Power failure Cumulative Power failure duration MD reset or bill count Cumulative programming count LED pulse rate display Primary Current Primary Voltage (For LT meters it will be zero) Secondary Current Secondary Voltage PT Ratio CT Ratio Connection check Physical Device ID Page 16 of 41 BGX501-747-R04. Premier 300 User Manual PUBLIC . Main Energy and TOD Energy Displays Current total active forwarded energy register Reactive lag energy Reactive lead energy Apparent forwarded energy Cumulative total active forwarded energy register – Current active forwarded TOD energy (reg.1-8) history 1-6 Cumulative active energy in high resolution Reactive export while Active export energy Reactive export while active import energy Reactive high net energy Reactive low net energy Reactive net energy(Imp-Exp) Total Active Import energy Total Active Export energy Apparent while Active Import energy Apparent while Active Export energy Reactive Import while Active Export Reactive Import while Active Import PUBLIC BGX501-747-R04. Premier 300 User Manual Page 17 of 41 . Reactive Lag+Lead forward energy Active net energy Demand Displays Universal active maximum demand – current Universal apparent maximum demand . Time of universal apparent maximum demand - history 1 history 1 Cumulative active maximum demand Cumulative apparent maximum demand Universal active maximum demand .current Date of universal apparent maximum demand . Premier 300 User Manual PUBLIC .history 1-6 MD reset date Page 18 of 41 BGX501-747-R04. Time of universal apparent maximum demand - current current Universal active maximum demand .history 1 Date of universal active maximum demand history 1 Time of universal active maximum demand -history 1 Universal apparent maximum demand -history 1 Date of universal apparent maximum demand . Date of first occurred tamper Time of first occurred tamper Last restored tamper Date of last restored tamper Time of last restored tamper Date of last cover open tamper Time of last cover open tamper Table 5: Some supported displays in Premier 300.From left > 1. Present status of tamper (others) . Premier 300 User Manual Page 19 of 41 . over current. 2. 3 PT reverse. First occurred tamper Cover open. LPF. invalid voltage. PUBLIC BGX501-747-R04. current unbalance and miss. 2. Magnet and 1. 3 current miss. CT open. MD reset time Tamper related Displays Present status of CT tamper . 3 CT Present status of PT tamper .From left > 1. 2. voltage unbalance. CT bypass.From left > ND. the push buttons are configurable at the factory end and may be customized to suit different needs. After timing out of the manual mode. The default functionality of the different push buttons is tabulated below. activation of sub-active mode auto display and midnight crossover. or the display off time. While a long push (button press > 5 seconds) allows page navigation. the display rolls over again to show the first one in Auto Mode. the display switches to the sleep mode and reverts to auto mode thereafter.1 Push-Button Mode The meter supports a list of parameters which can be displayed on the LCD. The Left button is used for performing the MD Reset operation.1. The normal on time is configurable. the display starts in auto mode. 9. Upon recovering from the sleep mode. Premier 300 User Manual PUBLIC . Page 20 of 41 BGX501-747-R04.1 Push-Button Details Push buttons can be used to carry out various operations in the meter. Sleep period. Upon reaching the end of a display list. This requires configuring a sequence of parameters called Display Sequence. The default first display parameter will be the lamp test display with all display segments on. the display cycle repeats for selected displays. A display on the LCD remains on until the normal on time is elapsed. This requires pressing the Left button for five seconds. The configured parameters scroll automatically with a specified period. Button Action Possible functionality 1 Right Short (a) Advance to next display button press (b) Advance to next page 2 Right Long (a) Advance to next page button press (b) Scroll lock. is configurable.2 Auto mode Auto Mode is the default mode for the Premier 300 display. The buttons provided on the meter can be used to scroll through this sequence. a short push allows scrolling through the available displays in a page. Premier 300 supports Page Mode display view. Scroll lock deactivates upon change of page. Multiple pages can be selected. However. 3 Left Short (a) Go back to previous display button press (b) Advance to next page 4 Left Long (a) Advance to next page button press (b) Billing (MD reset) Table 6: Operations possible through Premier 300 buttons 9.9. S. No.1. The auto display cycle ends with a brief sleep mode. Upon power interruption. tariff download. PUBLIC BGX501-747-R04.2 Premier 300 physical dimensions Figure 3: Physical dimensions of Premier 300 in mm (Nominal). Premier 300 User Manual Page 21 of 41 . Secondary voltage rating 110V Secondary current rating 1A or 5A Primary voltage and current range Can be commissioned to any one of the standard values at the time of manufacturing.3 Connection Diagrams E3T – CT operated meters suitable for 3-phase 4-wire 230/240V (Phase to neutral) LT supply. 9. Dimensions are same for LT and HT variants. CT Secondary rating: 5A CT Primary rating: Can be commissioned to any one of the standard values at the time of manufacturing.3. Note: Given drawing represents LT variant only.9. E3M – CT/PT operated meters suitable for 3-phase 4-wire 63.HT4 and HT3 variant will have suitable terminal block as per connection diagram tabulated in Sect ion 9. Note: For connections. please refer to the relevant connection diagrams below.5V HT system. Voltage rating 110V/_/3 Secondary Current rating 1A or 5A Primary voltage and current range Can be commissioned to any one of the standard values at the time of manufacturing. E3V – CT/PT operated meters suitable for 3-phase 3-wire 110V PT supply. Premier 300 User Manual PUBLIC .E3T Type Meter Figure 4: Connection diagram of the meter with fourth CT in neutral Figure 5: Connection diagram of the meter with 3 CT E3V TYPE METER: Figure 6: Connection diagram of CT/PT operated HT (3P3W) meter (E3V) E3M TYPE METER: Figure 7: Connection diagram of CT/PT operated HT (3P4W) meter (E3M) Figure 8: Connection diagram of CT/PT operated HT (3P4W) meter used as 3P3W Page 22 of 41 BGX501-747-R04. 1 Preparing for Installation Premier 300 supports various mounting arrangements which include arrangements to substitute currently installed meters. The possible mounting arrangements for Premier 300 are described in the table.4 152. Figure 9: Mounting options in Premier 300.5 Table 7: List of possible mounting arrangements for Premier 300 PUBLIC BGX501-747-R04.10 Premier 300 Installation 10. The figure below displays the rear-view of Premier 300. Premier 300 User Manual Page 23 of 41 . Mounting Arrangement Vertical Distance (in mm) Horizontal Distance(in mm) Hanging key and mounting screws 175 . 2*32 mm AB 2 Steel 1. Position for use Screw type No.2*19 mm AB 1 .1 Selecting an appropriate mounting location Premier 300 is suitable for wall mounting and can be directly installed on wall with the recommended screw and mounting bolts.2 Selecting suitable mounting screws Given below is a list of recommended mounting screws to ensure proper fixing of Premier 300 at mounting location. It can also be installed on a metering panel inside an enclosure.1.2 (round) Table 8: List of recommended mounting screws for proper fixing of Premier 300 10.10.1.3 Required tools and accessories Hexagonal bolt tightening tool Torque screw driver Cross head magnetic screw driver Line tester Mounting screws Screw driver Cables Drill machine and drill bits Wire peeler and cutter Rubber gloves Digital multi-meter Insulated pliers Hammer Wires Insulation tape Page 24 of 41 BGX501-747-R04.1. 10. S. of Screw Recommended torque screws material (in Nm) 1 Top mounting hole ST 4. - 2 Bottom mounting holes ST 4. No. Premier 300 User Manual PUBLIC . 1 Groundwork 1.10. Steps to fix the meter in position: 1. 9. Mark out the positions for mounting screws. install the meter using the following procedure: 10. Ensure that all the necessary tools are available. 7. cut-outs etc. Ensure that the consumer’s installation is safe for isolation. 3. Refer mounting dimensions given above or mounting template available at the rear of meter packing box. A live wire should cause the tester’s LED to glow whereas the neutral wire should not. 6. Check for the correct cable size. When multiple meters are being installed next to each other on a central panel. Premier 300 User Manual Page 25 of 41 . Polarity test can be performed by a line tester. Ensure that the recommended screw is tightened at the correct mounting position. When the meter box is provided. 10. 8. check for any loose or exposed electrical connections near the installation location. 4.2. Hang the meter from the top mounting hole provided at the rear panel of the meter. Mark out the meter fixing position on the mounting surface. ensure that correct position is located for each consumer’s meter. Remove the meter from the top mounting screw and drill out the holes for the bottom mounting screws. Check and label the polarity of the supply to the consumer circuit.2 Premier 300 installation procedure Having selected a suitable mounting position for the meter. 5.5 mm in diameter in the terminal block and a key slot at the top centre-line on the rear plate. If required. 4. PUBLIC BGX501-747-R04. Isolate / disconnect the consumer’s supply before installation of the meter. commercially available insulation coating to cover exposed connections. 2. drill a hole and fit a ST 4.2 Mounting the Premier 300 The meter has two mounting holes each of 5. secure the loose connections or use fast-drying.2*19 mm AB fixing screw keeping approximately 5 mm outside the surface to secure the meter in place 2.2. Remove both extended and secondary terminal block cover of the meter. fix the meter box first and then proceed with the installation of the meter. 5. By visual inspection. 3. Label the meter accordingly. Check the health status of fuses. Re- prepare the cable termination. A pairs of mounting holes is provided adjacent to the terminal block which can be used for fixing the meter. Re-hang the meter from the top mounting screw. 1L (Out). 10. These are visible on the front after removing the terminal block cover. and then fit the bottom mounting screws. cut /trim the previous stripped length. Premier 300 User Manual PUBLIC . Refer to the Table 8 for more details. If a cable of lower rating is used. VR. strip an extra length of 5. Making connections to Premier 300 is similar to electromechanical meters. Prepare each core in the same manner for supply as well as load side 10. Meter terminal Internal bore Depth of terminal diameter hole (in mm) (in mm) Main supply and Load terminals 5. 2S (In).00 mm and insulate this extra length with a standard insulation tape to prevent exposed conductor at terminal end. Loosen the terminal screws and insert one cable core into the terminal cage.3 Preparing cables for termination 1. 3L (Out). Ensure that a cable of the correct rating is being used. If cable was already stripped for a previous installation. 7. Following table shows the internal bore diameters of all the terminals. If the cable is corroded or oxidized.2. VB. Strip the insulation of cables used as per given recommendations. Copper multi-strand conductors should be used for making connections and the following table gives the recommended guideline for using the maximum and minimum conductor size: Page 26 of 41 BGX501-747-R04. Ensure that at least 5 mm of the insulated part of the cable core is inserted into the terminal box shroud.2. Check the condition of the cable. 5. 6. Table 9: Internal bore diameters of all the terminals in Premier 300 3. If the cable insulation is thick enough to be inserted into the shroud.5 18. 2.2 1S (In). replace the entire cable. 2L (Out). 4. VY.4 Making connections Local best practice must be observed when selecting conductor size and type. 3S (In). Terminal block shroud will work as an insulation sleeve. 6. replace it with appropriate cable. N (In) and N (Out). Figure 10: Terminal block indicating all the load terminals of Premier 300 with additional RS232 PUBLIC BGX501-747-R04. The cables must be cut and trimmed carefully. 3S. 2S. 1S. it is therefore not necessary to use double-insulated cable. NL. 3S. 3L. 2L. 2S. The process for fitting the conductors is as follows: 1. Insert each conductor core into the appropriate connection cage. NL and then the supply side i. 1L.e. Premier 300 User Manual Page 27 of 41 . The connections should be made as per the connection diagrams shown in Annexure-A depending on the meter type.Current range (Ib/Imax) Minimum conductor size Maximum conductor size 2 1-2A 1. Particular care must be taken to ensure that all the conductor strands are contained within the conductor bore and secured firmly with conductor screws. The insulation must be cut back.10 A 2.5 mm2 6.e. The terminals from left to right are 1S. 3L. NS.0 mm2 Premier 300 is equipped with an extended transparent terminal cover.0 mm2 5 . 1L. NS.5 mm 4. Approximately 20 mm conductor should be cut back when the cable is trimmed. A suitable connection diagram is shown on terminal block cover of the meter. Insert each cable into the terminal box shroud. removed ‘squarely’ ensuring that no copper is exposed on the portion of the cable outside the conductor bore. 2L. and is intended to be used in installations in which all the cabling is concealed. Connect load side first i. if any. Tighten all the terminal screws in turn using a torque screw driver. Check for any loose connections and tighten them. of screws Screw Recommended type material torque (in Nm) 1 Main supply and load M4 22-E3T type Electroplated 1. The terminal cover screw has a transverse hole to facilitate sealing. Tightening the screws causes the cage clamp to grip the conductor more tightly. Tightening both screws ensures that the force is distributed correctly. Do not seal the screw at this stage. Refer to the table below for the recommended torque. Check tightness of lower screw after tightening the upper screw. Reconnect the mains supply. Meter terminal Screw No. Fit the secondary terminal cover and then the extended terminal cover with the screw over the terminal block. Tighten the lower screws first. 3.0 Brass 20-E3M type 14-E3V type 2 ETBC sealing M4 2 Electroplated 0.7 Brass Table 10: Details for various screws used for electrical connections of Premier 300 4. Premier 300 User Manual PUBLIC . Page 28 of 41 BGX501-747-R04. Figure 11: Terminal block indicating all the load terminals of Premier 300 with additional RS485 2. No. Use a torque screw driver to tighten the screws. S. followed by the upper screws. The LCD should show ’All segment check’ display. 5. 2. Premier 300 User Manual Page 29 of 41 . The sealing provision in Premier 300 is as follows. 7. If the load is switched on. Also. It is recommended to disconnect the supply while making CT connection. 6.  2 seals on the terminal cover  1 seal for the left push-button NOTES: 1. If there is no load. the calibration LED should start flashing in accordance with the current drawn. make sure to connect the neutral for all three-phase four-wire meters. To ensure correct operation of the meter. The meter should be installed by trained personnel. The installer must take special care while making CT connection. if it is connected on load then CT secondary must be shorted on TTB terminal and under no circumstances the circuit should be left open. In addition all essential safety precautions recommended for installation of electrical equipments should be followed. proper voltages and currents must be connected as specified on the meter rating plate. However. Utility seals can be applied at terminal cover and Configuration button. This completes the installation of Premier 300 PUBLIC BGX501-747-R04. the calibration LED should not flash. Seal the meter with the available sealing kit. demand. These registers are available for all supported energy types as available in BCS. Fraud register When a fraud is detected. 2 Main registers . etc.. These registers log energy Demand register - consumption and demand for the current billing cycle for the respective current STOD. this register records energy based on inbuilt algorithms. It will be shown on Premier 300 display.current Rate registers and demand registers correspond to a specific period of day as configured under the STOD table. Premier 300 User Manual PUBLIC . Eight independent rate registers are available for configured energies. 5 Cumulative demand This register holds the sum of all previous demands in a particular time register zone (or history demand registers). 6.current Main energy registers store values of energy channels irrespective of the time of consumption and indicate cumulative consumption since last energy register reset.history Billing rate registers are similar to the current billing rate registers and store energy consumption data for previous billing cycles. Similarly. No. billing demand registers are similar to the current billing demand registers and store demand data for previous billing cycles. Details of different registers are tabulated as follows: S. a maximum of eight demand registers can be configured energy types.history Premier 300 maintains billing (or history) energy registers and maximum demand registers. 3 Rate register.11 Energy. Demand register - history Likewise. Demand and Time Management Premier 300 provides various metering registers to store various parameters such as energy. Table 11: Energy and demand registers in Premier 300 Page 30 of 41 BGX501-747-R04. It also provides billing and rate features. 4 Rate register. These registers are available for all supported energy and demand types. Register type Details 1 Main registers . B and C. A tick  indicates that the energy is selected by default and is not editable. The following are the general meter data sessions. Refer to the tables below for the different categories and energies available. consumer supplying to grid C Consumer Meters (HV & LV) HT and LT consumer meters Table 12: Meter Categories The Indian companion has defined data set as per the meter category. Category Meter Nomenclature Description A Energy Accounting and Audit Meters Distribution Transformer Meters B Interface Meters ABT meters.11. Boundary and substation meters.1 Energy Types Premier 300 supports the following energy channels for categories A. S No. Premier 300 User Manual Page 31 of 41 . Energy Type IEC BIS Class Quadrant A B C 1 Total Active Import Q1+Q4  2 Total Active Export Q2+Q3  3 Fund Active Import Q1+Q4 4 Fund Active Export Q2+Q3 5 Reactive Import Q1+Q2 6 Reactive Export Q3+Q4 7 Reactive Import While Active Import Q1  8 Reactive Import While Active Export Q2  9 Reactive Export While Active Export Q3  PUBLIC BGX501-747-R04. Instantaneous session Billing Data Block load survey Events with snap shots Daily block load session Abstract parameters  Configurable parameters  Name plate details The table shows the energy types available for each Bureau of Indian Standards (BIS) class and Non-BIS classes. a double-tick  indicates the energy can be selected if required. Non-BIS classes can be selected from the complete table. 2 Fraud Metering In fraud metering mode. Energy channels are configurable at the factory end. For all selected energy channels. X is a specified percentage of the rated maximum load taken into account for fraud metering and remains the same for all tampering events for which fraud metering is enabled. two different sets of energy registers are maintained in the meter’s memory:  Current cumulative values  Billing cumulative values 11. 10 Reactive Export While Active Import Q4  11 Apparent All 12 Apparent While Active Import Q1+Q4  13 Apparent While Active Export Q2+Q3  14 Total Active Forward All   15 Reactive Lag Forward Q1+Q3   16 Reactive Lead Forward Q2+Q4   17 Apparent Forward All   18 Fund Active Forward All 19 Reactive Lag+Lead Forward All 20 R-Phase Active Forward Energy All 21 Y-Phase Active Forward Energy All 22 B-Phase Active Forward Energy All 23 Active export under CT reverse Q2+Q3 24 Defraud All 25 Reactive High Net (V>103%) All  26 Reactive Low Net (V<97%) All  27 Active Net (Imp-Exp) All  28 Reactive (Imp-Exp) All Table 13: Class A. B and C Energies Supported Note: Based on customer requirements other type of energies can be added/deleted to the default mentioned list which is as per DLMS Indian companion standard. Page 32 of 41 BGX501-747-R04. Premier 300 computes energy based on I maximum and V nominal as follows: Fraud energy = 3 x X x I maximum x V nominal Where. Premier 300 User Manual PUBLIC . very flexible STOD tariffs can be created. Through MD reset message 2. S. MD reset command If the transaction happens in the middle of current DIP.5 Power-off duration. if configured through tool 2. A day-type is defined as a combination 4 Day types of several time intervals spanning 24 hours. The day types are configurable at factory end.6 Billing For Premier 300. The following table describes the STOD components supported by Premier 300. Tamper count Premier 300 also supports power off duration and tamper count. Current registers are then reset. all maximum demand registers are copied to respective billing registers with occurrence time and date stamp.4 MD Reset Upon MD reset transaction. MD reset can be done through following mechanisms – 1. Change in STOD tables 4. 11. the on-going demand computation is not reset. the scheduled billing (on billing date) happens when mains supply is restored. A season is a non-overlapping period 5 Seasons with a start date and an end date. Multiple seasons can be defined. Pressing the left push-button. demand register Multiple day-types can be defined. No. The demand is computed at the next DIP cross over. 11.3 STOD/TOU Premier 300 supports STOD (Seasonal Time of Day) based energy management. the current and the billing set. STOD Details components A maximum of 8 rate registers can be defined for each supported energy 1 Rate registers type for both current set and billing. 11. It also displays the cause for an MD reset operation. billing operation is triggered through following actions: 1. each assigned to a specific rate register. Pressing left push button PUBLIC BGX501-747-R04. for configured energy channels TOD MD A maximum of 8 TOD MD registers can be defined for supported energy 2 registers types for both.11. Table 14: Some STOD components in Premier 300 Using these five components. Each weekday of a season is linked with a specific day-type. Significant change in configuration 4. In case mains supply is absent. Arrival of billing date 3. Arrival of billing dates 3. Premier 300 User Manual Page 33 of 41 . Universal 3 A universal MD (UMD) register is maintained for both current and billing. Premier 300 supports and logs MD reset (through a message). The existing day of load survey is closed and a new survey day is started from the new date and time. blinking of the second LED reverts to its default energy. Premier 300 sets the meter clock to the new time.Upon billing. If this value is greater than the already existing value then this is stored as the MD along with the date and end time of the DIP. Average power factor between two consecutive billings 6. 30 or 60 minutes. Time and date of billing action 5.8 Metrological output Premier 300 supports two metrological LEDs. if the maximum value of demand occurs at any point of time ranging between 2:30 to 3:00 PM. Values of the main energy registers 2. The maximum value of demand can occur at any time during a DIP. Upon scrolling and releasing a button on either a reactive or apparent energy. On power up and midnight crossover.7 Maximum demand Premier 300 can be configured through the BCS to record maximum demand for any two of the selected energy channels.7. Values of the MD registers 4. 11. Premier 300 User Manual PUBLIC . Power on and off hours In addition to the above parameters. Power on and off hours Up to 12 sets of history billing data can be stored in roll-over mode. irrespective of the amount of change required. the following information is stored in the history billing data - 1.9 Time set Upon requests to change the meter time. then 3:00 PM is logged as the MD occurrence time. the LED’s blinking switches to the displayed energy after display time out. but the Premier 300 logs the MD occurrence time as the end time of that respective DIP. Values of the rate registers 3. Only one MD register can remain active during an interval. following billing-wise registers will be maintained by Premier 300 for both display and meter readings – 1. Push buttons are used to configure the blinking of the right side LED as per the consumption of reactive or apparent energy. 11.1 Method of MD Calculation Demand is calculated by the meter at the end of each fixed integration period or DIP as selected by the user. Cumulative tamper count 2. The demand integration period (DIP) for calculating demand can be selected as either 15. For example. The default energy for the second LED is configurable. Page 34 of 41 BGX501-747-R04. One LED blinks based on active energy while the second one (on the right) is configurable for different functions. 11. 11. Premier 300 can also be configured to record a pre-defined operating or electrical conditions identified as events. power. frequency are displayed on the meter and value are also communicated through meter readings. Instantaneous 1 current. These events become handy to detect different conditions such as attempted tampers and electrical condition monitoring. The number of events configured directly affects the capacity to hold load survey. These can be categorised as follows - S. Function Details Instantaneous values for different electrical parameters such as voltage. Once recorded. also identified as ‘Survey Integration Period’ (SIP). Premier 300 detects such conditions and 2 Events stores them with occurrence and restoration time. Generally. logging and communicating different conditions of the meter to the user. Premier 300 detects and logs such conditions with special logics built into the metering software.1 Event Categories Premier 300 can log the events based on the following categories: Voltage Current Power Transaction Others Non-rollover events such as Cover Open Other Comms Events Non DLMS Events An event is logged in a pre-defined area of memory. The meter logs an event for both occurrence and restoration of any event. also known as a compartment. PUBLIC BGX501-747-R04. Higher the events. Premier 300 User Manual Page 35 of 41 . an event is logged if it persists for a duration greater than a pre-defined time identified as ’persistence time-occurrence’.12 Event Logging Apart from logging electrical energy and billing data. only one type of events can be accommodated in a particular compartment. Eight configurable compartments for event-logging are available in Premier 300. Events in a particular compartment may or may not be logged with snapshots. Similarly. Table 15: Event logging in Premier 300 12. this is configurable through the BCS for a complete compartment and not for each event type in the compartment. Load survey is the demand value logged for every consecutive 15. No. For occurrence. configured while building the tariff through the tool. 30 or 3 Load survey 60 minute intervals. Events are logged and are available in meter readings. when the conditions return to normal and stay normal. Events are logged for either one or a combination of multiple predefined operating or electrical conditions. an event can be made available in the meter readings The monitoring functions in Premier 300 allow displaying. the meter logs an event after a predefined period identified as ’persistence time-restoration’. lesser is the space for storing survey data. power factor. The size of a compartment depends upon the configuration through tool. Note that the compartment containing power on and power-off events does not have a provision of logging snapshots. DIP and SIP configuration.  Phase 1 Line current  Phase 2 Line current  Phase 3 Line current  Phase 1 Voltage. Current unbalance 2 Yes Logging with instantaneous and energy parameter snapshot CT bypass or CT 2 Yes Logging with instantaneous and energy short parameter snapshot Over current 2 Yes Logging with instantaneous and energy parameter snapshot Power failure 3 No Transactions 4 Yes Time set. billing date. High voltage 1 Yes Logging with instantaneous and energy parameter snapshot Current reversal 2 Yes Phase wise logging CT open 2 Yes Phase wise logging.12. Table 16: Division of events into compartments in Premier 300 While the date and time stamp. VRN (3Ph/4W)  Phase 2 Voltage. tariff download. Premier 300 User Manual PUBLIC . VBN (3Ph/4W)  Phase 1 Power factor  Phase 2 Power factor  Phase 3 Power factor  Energies Page 36 of 41 BGX501-747-R04. Magnet interference 5 Yes Fraud metering starts and event for the tamper is logged if configured. and event type code is logged as default. the following parameters can be configured through tool to be logged as snapshots. Neutral disturbance 5 Yes Deficiency metering starts if configured Low power factor 5 Yes Logging with instantaneous and energy parameter snapshot Cover open 6 No Only cover open occurrence in both energized and power-off state is logged. Volt unbalance 1 Yes Logging with instantaneous and energy parameter snapshot Low. VYN (3Ph/4W)  Phase 3 Voltage.2 Event support The interoperability standards prescribe the division of events into compartments as follows: Event Prescribed Snapshot Remarks (if any) compartment PT miss 1 Yes Phase wise logging. 3 Self diagnostic features The following self-diagnostic features are available both on the Premier 300 display and in readings. Premier 300 User Manual Page 37 of 41 .  Bad RTC  Bad battery  NVM fail PUBLIC BGX501-747-R04.12. 4 Meter readings – Events session In this session.1 Meter readings – Instantaneous session Instantaneous parameters are read through this session. A complete standard meter reading comprises of four reading sessions as under - 13. All communication is standard OBIS code profile based where a client queries for required information in the form of standard OBIS codes. Premier 300 supports only the DLMS protocol for communication in active mode.5 Load survey / Interval data Load survey data is configurable through at the time of customization with all instantaneous and energy parameters available. Premier 300 supports fixed-window and sliding-window type load survey data with energy and instantaneous parameters for 15 / 30/60 minutes survey integration period.2 Security Premier supports security configuration for allowing access to authorised personnel only. To know more about the sliding window concept refer section 11.2 Meter readings – Readings session This session is read billing-set wise – current and history bill-sets can be read through the standard readings. Selectivity is enabled for reading desired sessions. The security mechanism provides configuring security at the following levels: LOWEST LEVEL for Public Client LOW LEVEL for Meter Reader HIGH LEVEL for Utility Settings Page 38 of 41 BGX501-747-R04. While the default baud rate for is 9600 baud. SIP.7.1.1. Premier 300 User Manual PUBLIC . You can read load survey using fixed or sliding window methods.1. Default password for meter readings is ABCD001.1. It is possible to read load survey data from a defined SIP on a particular earlier date to a desired SIP on some other earlier or current date through the standard readings.1. A secure link must be first established between the server (Premier 300 in this case) and the client (like BCS). 13. half-duplex asynchronous communication is supported through two communication ports – IEC 1107 port and RS-232.13 External Communication 13. 13. 13. events information available in Premier 300 is read in the form of standard event profiles. Up to 700 parameter-days of load survey data with 30 minute SIP is available in Premier 300 LT and 900 p-days in Premier 300 HT. The server then responds to those OBIS codes in a standard profiles.1 Active mode In active mode.1. Each event log has a separate profile and log profiles are read sequentially. Selectivity is available for reading session for desired event.3 Meter readings – Load survey session Either the whole or selective (subject to availability) load survey readings are available in Premier 300. 13. 13. further invocation of sub-active mode is prevented until next power up.3 Sub-active (SA) Mode Under sub-active mode. Premier 300 User Manual Page 39 of 41 . During a power down. The meter supports the following functionality in the sub-active mode: Meter reading using optical 1107 port in DLMS mode Manual display Manual Display The supported displays and display functionality is different for active and sub-active modes. Upon exceeding the monthly limit. NOTES: Sub-active mode can be used only for a small duration in any given month. a single sub-active mode operation cannot last longer than a few minutes. Also. The timer is then reset to keep a log of the time of sub-active mode use for the new month. only up to 3 activations are supported. A separate page needs to be configured for ‘manual’ display parameters in the sub-active mode. the firmware disables sub-active mode operation until the start of next month. No transaction will be allowed in SA mode such as MD Reset or time set SA mode does not support push button long press PUBLIC BGX501-747-R04. Premier 300 operates in the absence of mains supply on battery backup and supports limited meter and display read features.13. 14 Notes Page 40 of 41 BGX501-747-R04. Premier 300 User Manual PUBLIC . Hampshire SO23 7RX India United Kingdom t: + 91 294 2492300 t: +44 1962 840048 f: +91 294 2492310 f: +44 1962 841046 Secure Australia Pty Ltd Cewe Instrument AB 258 Darebin Road SE 611 29 Fairfield VIC 3078 Box 1006. Moorside Road Udaipur 313 003 Winchester. Nyköping Australia Sweden t: +61 3 9485 6000 t: +46 155 775 00 f: +61 3 9485 6099 f: +46 155 775 97 Secure Controls (UK) Limited Advanced Energy Monitoring Systems South Bristol Business Park Ltd Roman Farm Road South Bristol Business Park Bristol BS4 1UP Roman Farm Road United Kingdom Bristol BS4 1UP United Kingdom t: +44 117 9788700 t: +44 117 9788700 f: +44 117 9788701 f: +44 117 9788701 .Secure Meters Limited Secure Meters (UK) Limited Pratapnagar Industrial Area Secure House.