i-meter®45 Specification and User Guide
Contents
1. ntellimeter Innovative Metering Solutions i meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL i meter 45 CONTENTS PROC DR 3 MOD O O E E 5 SCO EA 5 2 MO DO AS 6 2 ESS NS Ce ne 6 2 C 11 od mero Siar DIiSplav 11 3 2 1 meter 945 Smart Display operation flow chart esses 12 11 i meter 45 Smart Display individual screens eene 13 2 i meter 45 Programming Software ss 18 21 Creatingaconftigutation ne 18 22 21 222 o T 23 24A FPleciical Coneco 24 EMEN crier 24 3 Appendix 1 Optional Pulse Output Board ss 29 i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 1 Product Description The 1 45 is a next generation multi customer metering system 5 product based on MP 636 series of meters by Intellimeter Canada Inc ICI It is installed directly inside an electric panel The i meter 45 represents a new level of functionality in revenue grade electricity meters It has 45 current inputs 3 voltage inputs and up to a total of 45 separate meters Fig2. 1 1 i meter 945 meter i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL wns Vu 25 4 d P And eus 4 Fig 1 2 i meter 45 21 CT board Fig 1 3 i meter 45 Smart Display MDU i meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 1 1 General Information The i meter 45 is similar to the i meter 636 meter in physical construction and in its measurement principles The i meter 45 also provides an extended range of software configurable features alphanumeric display and power quality monitoring The i meter 45 has a wide range solid state switching type power supply The meter is powered from Linel and Neutral The standard voltage range is 120V to 347V 60 50Hz the operation low voltage range is 69 to 380V 1 2 Specification 7 pog p Voltage Range Auto range 120 347VAC L N 20 to 10 of rating Rated VA lt 12VA Current Range CTs Primary 0 600A CTs Secondary 0 0 1A Accuracy Class 1 0 Meter constant Kn 1Wh 10Wh 10VAh or 100Wh 100VAh Measurements e Total Energy kWh kVAh are accumulated in non volatile memory on the meter e Real Time Measurements V RMS per phase I RMS per phase W per phase VA per phase power factor per phase frequency e Power Quality Per phase V amp I Total harmonic Distortion THD Per phase V amp I
3. real time measurements total energy consumption and power quality of each customer DOWN SELECT Fig 3 1 i meter 45 Smart Display i meter 45 User Manual 1i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 3 2 i meter 45 Smart Display operation flow chart Fig 3 2 i meter 45 Smart Display Operation Chart i meter 45 User Manual 1i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 1 1 i meter 45 Smart Display individual screens Fig 3 3 Start Up Display Screen 1 In Fig 3 3 e Where the X shall display 1 for 2s and then 2 for 2s up to 9 Fig 3 4 Home Screen 2 In Fig 3 4 e Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the indicates received energy The blinking MXX is default selected meter which you are able to read all measurements by pressing SELECT button Default auto scroll the selected meter shall blink for 5 seconds and then next meter etc Fig 3 5 Display Screen 3 In Fig 3 5 Where the X is the meter number the Y is customer ID the C 15 customer Information i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered
4. Doc 1148 001 Ver 1 2 Oct 24 2014 by JL DISTRIBUTION PANEL I Meter45 TYPICAL INSTALLATION CURRENT TRANSFORMER OPTIONAL ASS e 7 RE PROVIDED 7 r 7 2 FOR VOLTAGE REFERENCE MEU CURRENT TRANSFORMERS gt 3 INLINE FUSES is LE o oes A m 156 CURRENT fo TRANSFORMER op r INTERFACE 46 of D MODULE 156 MM ju Eg AS232 1 6 PROGRAM mye E EN HARNESS p PROVIDED pole m ee 2 FT LONG GW ol ee 089 SERIAL Ef CONNECTOR M m eee Ex E m m eles m e 2 te EN l METER45 4 D METER ETIN m MODULE y MODBUS RTU PORT CONNECTORS MODULE A amp B PORT 24 PIN FOR NE mor wn 12 GURRENT TRANSFORMERS T MAY REQUIRE C amp D PORT 20 PIN FOR eu E A SERIAL TO USB CONNECTOR FOR TECHNICIAN 9 CURRENT TRANSFORMERS Fig 2 4 Typical Application Using CT Terminal Boards i meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 3 i meter 45 MDU Display 3 1 i meter 45 Smart Display MDU The Smart Display has a 20x4 character LCD It is powered from the meter by an isolated DC DC converter The communication between the meter and Smart Display is an optical isolated RS232C port The Smart Display i meter 45 MDU displays customer information
5. energy and the indicates received energy e The N is number 0 9 total kWh e The unlocked locked indicates the meter sealing status see the sealing section i meter amp 45 Doc XXX e The Cfgst 0000 is reserved for manufacture use only Fig 3 6 Display Screen 4 In Fig 3 6 e Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e The N is number 0 9 total kWh amp kVAh Fig 3 7 Display Screen 5 In Fig 3 7 Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e The A B C represent A B and C phase The N is number 0 9 they instantaneous voltages amp currents of each phase i meter 45 User Manual i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Fig 3 8 Display Screen 6 In Fig 3 8 Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e The A B C represent A B and C phase The is number 0 9 they ar
6. individual harmonic order up to 12 Service type 1D2W 13W 203W 304W Programmable Digital Inputs Outputs e Up to 45 optical isolated pulse outputs e One optical isolated RS232C port for programming meter configuration One optical isolate port for i meter 45 Smart Display MDU e One optical isolate port for communication module Analog Inputs e Upto 45 CT inputs 100mA e Three phase voltage reference inputs Vmax 347VAC L N Communication Modbus RTU Hardware version 101 01282 BD REV DE Firmware version V1 0 4 i meter 45 User Manual i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 2 Operation Instructions 2 1 i meter 45 Wiring Guide Fig 2 2 is the i meter 45 wiring diagram The branch CTs connect to Port D using a ribbon cable e Port A CT1 CT12 e Port C CT13 CT21 e Port B CI22 CT33 e Port D CT34 CT42 e Main CTs L1 CT43 Main CTs L2 CT44 Main CTs L3 CT45 e Voltage Input L1 L2 L3 and N e DISP optional i meter 45 Smart Display MDU Lj j d 4 i 1 7 Vi V d 22 n H IW BRANCH MAIN CURKENT CURREN TRANSFORMERS TRANSFORMERS LOAD NILIIL2IL3 PORTC PORTA PORTO BRANCH CT s MAIN om N PULSE OUTPUT MODBUS HMETER45 PIPE Fig 2 2 i meter 45 wiring diagram i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 2
7. 01 12th harmonic component for this Harmonic waveform 1 The xxx 000 010 000 10n where n 1 is the number of CTs Note or Current inputs n 0 1 44 2 The 460 Voltage A 480 Voltage B 500 Voltage C i meter 45 User Manual i meter amp amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 3 Appendix 1 Optional Pulse Output Board 4 L 6 M 2 4 T 4 t 4 a 5 n i meter4S Pulse Outputs Pulsing LEDs LED to 45 002 1 00 April 18 2013 by RL
8. 4 2014 by JL Fig 2 3a and Fig 2 3b are typical applications using 21CT boards The first wire of the ribbon cable Red must be plugged in Pin 1 of the i meter 45 board and 21CT board The main CT X1 must be connected to proper pins Refer to Fig 2 1 Fig 2 4 is a typical application using CT terminal boards It allows you to use any type of CTs that have a maximum 100mA secondary current See Appendix 1 for connection of the optional pulse output board i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL DISTRIBUTION PANEL i Meter45 TYPICAL INSTALLATION x3 MAIN CURRENT TRANSFORMER OPTIONAL m eme PROVIDED SS iron vol 70 1 REFERENCE Net TOMETER Jj Lu P 21 CT RAIL H pag 21 CT RAIL LEFT SIDE iN p Val RIGHT SIDE 3 INLIME FUSES Hoe dz PROGRAM HARNESS PROVIDED FT LONG 089 SERIAL CONNECTOR HMETER4S METER MODULE AER CH CP KC CB CH CA MODBUS RTU MODULE FORT CONNECTORS PORT 24 PIN FOR d 12 CURRENT THANSFORMERS MAY RE PORT 20 PIM FOR A LEE USE 9 CURRENT TRANSFORMERS CONNECTOR FOR TECHNICIAN Fig 2 3a Typical Application Using 21CT Boards i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Fig 2 3b Typical Application Using 21CT Boards i meter 45 User Manual i meter amp 45
9. EP SHOULD BE DONE ACCORDING TO SEALING PROCEDURE BY CERTIFIED TECHNICIAN i meter 45 User Manual i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL i meter45 ModBus Module 2 3 Introduction The i meter 45 ModBus module enables the meter to communicate on a ModBus system It presents real time measurements such as voltage current THD etc The normal mode of the module supports RTU ModBus communication over an RS 485 network Within 30 seconds of power up the module will enter the normal mode of operation that supports ModBus communication By default the module communicates at 9600 bps 8 data bits no parity and 1 stop bit 8N1 The communication parameters and ModBus ID may be changed through the ModBus registers or through the Recovery Mode i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 2 4 Electrical connection I METER 45 MODBUS CONNECTION DIAGRAM FOR TWISTED PAIR AND CAT 5e CABLE CAT 5e CABLE 2 5 Register Mapping Table 5 1 Configuration Parameters Modbus Name Format Access Default Address 20003 11002 UNTI R W 1 _ 1 1 Address 41002 Changes to the ModBus address takes effect immediately The next command must use the changed Note address otherwise the module will not respond Baud Rate 41003 3 9600 bps 4 19200 bps 5 38400 bps 6 57600 bps 7 115200 bps The Baud Rate takes effect after power cycling i
10. e instantaneous active power of each phase e S shall show for positive wattage and for negative wattage Fig 3 9 Display Screen 7 In Fig 3 9 e Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e The A B C represents A B and C phase The N is number 0 9 they are instantaneous apparent power of each phase Fig 3 10 Display Screen 8 i meter 45 User Manual i meter amp amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL In Fig 3 10 e Where the X is the meter number the Y is customer ID e The indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the indicates received energy e The is number 0 9 they are instantaneous voltage current and power factor of A phase e The S is the sign of power factor The negative PF is Leading and positive PF is Lagging Fig 3 11 Display Screen 9 In Fig 3 11 e Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The gt indicates delivered energy and the lt indicates received energy e The is number 0 9 they are instantane
11. ed RUN Setup exe to install the software 2 1 Creating a configuration file Run CA AIntellimeter Canada Inc imeter45 you shall see start window below Programming Software for i meter45 New Load Lock Setup intellime CANADA INC Innovative Metering Solutions 18 4 45 Software Version 1 4 Oct 29 2013 7 00 AM Fig 4 1 imeter45 Start Window b Click New in Fig 4 1 you shall see the Phase Configuration Window Fig 4 2 You can configure the meter phasing according to your electrical panel Click Verify to see if your configuration is correct If it is not verified you should check it again Or click Cancel to cancel it If is verified click Next to save the configuration or program the meter Fig 4 2 is a default 42 single phase meters and 1 three phase meter main meter configuration PanelWindow i TD Eg QU un D m amp Li uc j Hz h iw Ic j j m co ntellimeter Innovative Metering Solutions ala LL l milimiimllim lt lt m a 4 m S m e lt E lt M Main Phase A M Main CT44 Phase M Main CT45 Phase ic i meter 45 User Manual i meter amp amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Phase Co
12. meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Table 5 2 Meter 0 Information Modbus 110 Bitmap UINID mo VolageB UINID mV 1105 Voltage UINID mV CumentA UINID mA 11 CumentB UINID mA Crete UINID mA TE 115 mm 119 im 41123 ii 1133 11135 UINTZ Wh _ 11145 11149 4155 Voltage Average UINT32 mV 4157 Meter Total Current UINIZ mA 11161 UINT32 11163 UINT32 Active Phases 41100 0x0001 Meter uses phase A 0x0002 Meter uses phase B 0x0004 Meter uses phase C Voltage Average 41155 Average of the voltage from each phase Meter Total Current 41157 Average of the current from each phase Meter 0 is assigned to the main meter if you program the configuration with main meter x1 mV mV mV mA mA mA Wh A mV mA Table 5 3 Meter x Information Modbus i meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 4 01 Voltage A UINT32 mV 4 31 Power Factor A INT32 DE Units 4xx33 Power Factor B INT32 1 Units 1 The 12 n where n 0 1 44 For an example meter 24 n 23 12 23 35 so the start address of meter 24 shall be 43500 Active Phases 4xx00 0x0001 Meter uses phase A 0x0002 Note Meter uses phase B 0x0004 Meter uses phase C Voltage A
13. mp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 2 2 Programming meter configuration a Setup COM port Click the Setup and then select proper COM port Connect the meter PRGM port J10 to the computer RS232 port via a standard DB9 extension or ribbon cable Programming Software for i meter45 New Load Lock Setup awimeter CANADA INC etering Solutions YT OQ A5 em 20 2013 7 00 Com Port Fig 4 4 Select COM port b Click the Load You can select to load the configuration from disk or meter And then you can program the meter configuration You are still able to modify the configuration if you would like to ICI Programming Software for i meter45 New Load Lock Setup ll Select Load Source meter CANADA INC tering Solutions TM tt AS Software Version 1 4 2013 7 00 AM You need a USB to RS232 serial adapter if you are using the USB port i meter 45 User Manual i meter amp 945 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Fig 4 5 Select Load Source c Click the Program Meter The meter shall be programmed to the configuration you select if the meter is unlocked d Electronic Sealing Lock This feature is reserved for certain Sates or Countries that require extra security once programmed and verified Contact ICI for assistance on this option IMPORTANT NOTE ONCE THE METER HAS BEING SEALED YOU CANNOT PROGRAM ANY PARAMETER ANY MORE THIS ST
14. nfiguration Fig 4 2 i meter 45 Phase Configuration Window i meter 45 User Manual i meter amp amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL c Click Next after the configuration has being verified you shall see Meter Detail Entry window Fig 4 3 You should be able to e Program both the main meter and branch meter Customer meter CT ratio meter constants 1 10 or 100 e Program Customer Identification max 15 characters e Program Customer Information max 20 characters e Save the configuration file for future use DetailEntry ntellime Innovative Metering Solutions Meter Detail Entry CANADA INC Customer Identification 15 Customer Information 20 Va Vb We Ratios Ratio 12345678 1 01 CT2 CT3 Cest meme gos mem mpi 12345678 5 05 Edi 125 0 1 Es e LJ 5 Im m 8 c m or ho a 5 eia aj e dit E c a 12345676 14 ABC 14 z 19 r z S c EER File Name Sample 01 Save File Program Meter Fig 4 3 i meter 45 Meter Details Entry Window t is not necessary to enter every item below now You can always do it later at your convenience However the CT ratios must be programmed You do not need to program VAh constants which is the same value as Wh i meter 45 User Manual 1i meter amp a
15. ous voltage current and power factor of B phase e The S is the sign of power factor The negative PF is Leading and positive PF is Lagging Fig 3 12 Display Screen 10 i meter 45 User Manual 1 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL In Fig 3 12 Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e is number 0 9 they are instantaneous voltage current and power factor of C phase e The S is the sign of power factor The negative PF is Leading positive PF is Lagging Fig 3 13 Display Screen 11 In Fig 3 13 Where the X is the meter number the Y is customer ID e The lt gt indicates the direction of energy flow Delivered or Received energy The indicates delivered energy and the lt indicates received energy e The N is number 0 9 they are Total Harmonic Distortion THD voltage and current of each phase i meter 45 User Manual i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL 2 i meter 45 Programming Software i meter 45 software V1 4 can be installed and run successfully in Windows XP and Windows 7 It is easy for you to create the configuration for programming and exporting CSV file Excel 2007 or newer is recommend
16. verage 4xx55 Average of the voltage from each phase Meter Total Current 4xx57 Average of the current from each phase i meter 45 User Manual i meter amp 45 Doc 1148 001 Ver 1 2 Oct 24 2014 by JL Table 5 5 Harmonic Register Map eme enm Ie o associated with waverform waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform 9th 9th harmonic component for this Harmonic waveform 11th harmonic component for this Harmonic waveform 12th harmonic component for this Harmonic waveform 47yyy Meter Enur The meter that this element is associated with Total h ic di ion for thi 47yyy41 UINT16 0 01 otal harmonic distortion for this waverform for thi 47 2 Fundamental UINT16 0 0196 undamental component for this waveform 2 47yyy 3 nd UINT16 0 0196 2nd harmonic component for this Harmonic waveform i meter 45 User Manual 1 45_ Doc 1148 001 Ver 1 2 Oct 24 2014 by JL A7yyy 4 3rd UINT16 0 01 3rd harmonic component for this Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform Harmonic waveform 9th 9th harmonic component for this 10th i 47 11 UINT16 0 01 10th harmonic component for this Harmonic waveform 11th i 47 12 t UINT16 0 01 11th harmonic component for this Harmonic waveform 12th i 47 13 t UINT16 0
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