EMRX2 Electricty Meter Installation Instructions

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					                                                                  Installation Instructions
                                                                    EM/RX2
                                               Three Phase Electricity Meter

Important: Retain these instructions


UNPACKING



                                                                                              EM/RX2 Installation
                                                                                              Instructions



INSTALLATION
                                                                 It is recommended that the installation should
                                                                 comply with the HSE Memorandum of
     1        Dimensions (mm)                                    Guidance on Electricity at Work Regulations
                                                                 1989.
     access for cables
                                          earth lead
                 76                       (500)
                                                               2         Choose location
      97




                                                                                                                                               V 1        V 2                 V 3
     85




                                                                                                                O u tp u t
                                                                                                                                                     V o lts In p u t




                                                                                                            A M P S                                                     K W
                                                                                                            V O L T S                                                   K V A
                                                                                                            H z :P F                                                    K V A r
                                                                                                            P E A K                                                    U N IT S
                                                                                                             D E M A N D                                           D - p u ls e
                                                                                                                               3 Ø 4 1 5 V
                                                                                                                                S e r . 1 6 0 1 0
                                                                                                            P A G E                                                             S E T
                                                                                2 m maximum




                                                                                                                       C T 1           C T 2                        C T 3




 access for cables                       35
                                          46
                   2m
  3 x CT
                   2m
  Pulse



     3        Fix on DIN Rail




                                                                                               PROTECTION : IP20
     4        Earth Meter

                                                                       -10 °C                   +50 °C

                                                                       0 %RH                    95 %RH
                                                                 H O
                                                                   2




EM/RX2 Three Phase Electricity Meter Installation Instructions TG200133 Issue 2/A 10/7/00                                                                                               1
Installation Instructions                                                                                                                                                                                                  EM/RX2 Electricity Meter

INSTALLATION (continued)


          5           Fit CTs to Conductors
                                                                                                                                                         d                                              e                                                                                         Imax
                                                                                                                                                                                                                                   EM/RX2
                                  LOAD
    a                                                                       b                                              c                                                                                                                            Working Overload
                                                                                                                                                                                                                                       /200                     200 A                                400 A
                                                                                                                                                                                                                                       /500                      500 A                               1000 A

    I                                                                                                                                                                                                                                  /1000               1000 A                                    2000 A
         SUPPLY




          6           Connect Meter to CTs
                                                                                                                                                   if 1CT (balanced only)
        if 3CTs (balanced or unbalanced)

                                               V 1   V 2           V 3
                                                                                                                                                                              V 1   V 2           V 3                                                                                                (red)
                                                                                                                                                                                                                           Red

                                                                                                                                                              C T 1   C T 2               C T 3
                          C T 1        C T 2               C T 3




           CT1                                                                                                                                        CT1
           (Red)                                                             CT3                                                                      (Red)
                                                                           (Blue)
            CT2
        (Yellow)                                                             LOAD                                                                                                                       LOAD
          L1                                                                                                                                        L1
               L2                                                                                                                                        L2                                                                                             DO NOT
                    L3                                                                                                                                        L3                                                                   O

SUPPLY                                                                                                                           SUPPLY                                                                                            I

                                   N                                                                                                                                  N                                                                               SWITCH ON
                                                                                VL-L = 380 to 450 V


                                                                                                                                                                                if 1 CT (balanced only)
          7           Connect Meter to Supply
                if 3 CTs (balanced or unbalanced)
                                                                                                                                                                                                                                                               V 1        V 2               V 3
                                                                                                                                                                                                                                         O u tp u t
                                                                                                                                                                                                                                                                     V o lts In p u t




                                                                                      O u tp u t
                                                                                                                V 1        V 2               V 3                                                            8     8       8 !
                                                                                                                      V o lts In p u t




                    8             8                                 8 !


                                                                                                                                                                                                                                            C T 1      C T 2                        C T 3




                                                                                         C T 1          C T 2                        C T 3
                                                                                                                                                                                                        2A HRC                    CT1

               2A HRC                                                           CT1                       CT2 CT3                                                                                                                                                                                   LOAD
                                                                                                                                                                                                                             L1
                                                                                                                                                    LOAD                                                                           L2
                                                                           L1
                                                                                                                                                                                                                                                      L3
                                                                                 L2
                                                                                                                                                                                                                                                       N
                                                                                                   L3                                                                                                             SUPPLY

                     SUPPLY                                                                             N


                                                                                                                                                                                                                       O
                                                                                                                                                                                                                                  DO NOT
         V1                                          CT1                              V1                                                              CT2 or 3                                                         I

                                                                                                                                                                                                                                 SWITCH ON




2                                                                                                  EM/RX2 Three Phase Electricity Meter Installation Instructions TG200133 Issue 2/A 10/7/00
EM/RX2 Electricity Meter                                                                                                                                                                               Installation Instructions

INSTALLATION (continued)

                Connect Pulse Output to IQ
      8                                                                                                                                                                  Bl
                                                                                                                                                                                 IQ                    9      Switch On
                                                                                                                                                                                COM
                                                                                                                                                                         R
                                                                                                                                                                                SIG

                                                                                                                       Screen                                                                                         O
                                                                                                                                                                                IQ Controller
                                                                                                                                                                                digital input                          I
                                  O u tp u t
                                                                 V 1        V 2                        V 3                                                                      channel
                                                                       V o lts In p u t




       Outputs                A M P S                                                            K W
                                                                                                                                                                     polarity independent
                              V O L T S                                                          K V A
                              H z :P F                                                           K V A r
                              P E A K                                                         U N IT S
                               D E M A N D                                                D - p u ls e
                                                 3 Ø 4 1 5 V
                                                  S e r . 1 6 0 1 0
                              P A G E                                                                    S E T



                                         C T 1           C T 2                                C T 3




    10          Configure Meter
                                                                                                                            V 1        V 2                 V 3
                                                                               O u tp u t
                                                                                                                                  V o lts In p u t




                if required
                                                                           A M P S                                                                   K W
                                                                           V O L T S                                                                 K V A
                                                                           H z :P F                                                                  K V A r
                                                                           P E A K                                                                  U N IT S
                                                                            D E M A N D                                                         D - p u ls e
                                                                                                        3 Ø      4 1 5 V
                                                                                                        S e r .       1 6 0 1 0
                                                                           P A G E                                                                           S E T



                                                                                      C T 1                         C T 2                        C T 3




                                                   PAGE     SET
                                                 (CHANGE) (ENTER)

                                                                                                              -&-                                                     15 secs
                                                                                                                                                                                            SEt UP
                                                                                                                                   OR
                                                                                                                                                                                            Axxxx          CT PRIMARY CURRENT
  (if changing current rating)                                                                                                                                        (if no change)                               (Ip)

 if using 1CT     Current Rating
 set = 3 x Ip      xxx = 10A
                      ○
                      ○




                   xxx = 3000A
                                                                                                                                                                                            Puls2      SECOND PULSE RELAY (not
                                                                                                                                                                                                               fitted)

                                                                                                                                                                                            PEr.1    kW    INTEGRATION PERIOD
                                                                                                                                                                                                     kVA
   (if changing period or kW/                                                                                                                                                                                kW or kVA Demand
                                                                                                                  OR                                                  (if no change)
   kVA demand)

                          KW 0.1
                          ○
                          ○




                        10
                          ○




                        15
                          ○




                        30
                          ○




                      KVA 0.1
                        10
                          ○




                        15                                                                                                                                                                                  ALARM SETPOINT
                          ○




                                                                                                                                                                                            ALxxx
                        30                                                                                                                                                                                     (not fitted)
                          ○




                                                                                                                            continued next page



EM/RX2 Three Phase Electricity Meter Installation Instructions TG200133 Issue 2/A 10/7/00                                                                                                                                       3
Installation Instructions                                                                                                                                                                             EM/RX2 Electricity Meter

INSTALLATION                                                                                (continued)


     10                                                Configure Meter                                     (continued)

                                                                                                 continued from last page

                                                                                                                                                                                                               CLEAR REGISTERS
                                                                                                                                           CLr No
                                                                                                         OR                                                                                                    AND PEAK DEMAND
                                        (if resetting)                                                               (if reset not required)

                                                                                      No


                                                                                      Yes

                                                                                                                                                                    CAL9                                        CALIBRATION
                                                                                                                                                                                                                CAL9 - CAL0
                                                                                                                                                      A1 234                                                     RUN MODE



     11                                            Check Meter                                                                         12                                                        Set up Auto Scroll
                                                                                                                                                                                                 if required
                                                    Manually scroll through pages                                                                                                                                               O u tp u t
                                                                                                                                                                                                                                                                           V 1              V 2
                                                                                                                                                                                                                                                                                      V o lts In p u t
                                                                                                                                                                                                                                                                                                                       V 3




            O u tp u t
                                             V 1        V 2
                                                   V o lts In p u t
                                                                            V 3
                                                                                                                                                                                   15 secs                              A M P S
                                                                                                                                                                                                                        V O L T S
                                                                                                                                                                                                                        H z :P F
                                                                                                                                                                                                                        P E A K
                                                                                                                                                                                                                         D E M A N D
                                                                                                                                                                                                                                                                                                                 K W
                                                                                                                                                                                                                                                                                                                 K V A
                                                                                                                                                                                                                                                                                                                 K V A r
                                                                                                                                                                                                                                                                                                          U N IT S
                                                                                                                                                                                                                                                                                                      D - p u ls e
                                                                                                                                                                                                                                                   3 Ø     4 1 5 V
                                                                                                                                                                                                                                                   S e r .      1 6 0 1 0
                                                                                                                                                                                                                        P A G E                                                                                          S E T



                                                                                                                                                                                                                                   C T 1                         C T 2                                     C T 3



        A M P S                                                       K W
        V O L T S                                                     K V A
        H z :P F                                                      K V A r
        P E A K                                                      U N IT S
         D E M A N D                                             D - p u ls e
                           3 Ø    4 1 5 V
                           S e r .     1 6 0 1 0
        P A G E                                                               S E T




                                                                                                                                       13                                                        Reset Peak Demand only
                   C T 1             C T 2                        C T 3




                                                                                                                                                                                                 if required             O u tp u t
                                                                                                                                                                                                                                                                     V 1              V 2
                                                                                                                                                                                                                                                                                 V o lts In p u t
                                                                                                                                                                                                                                                                                                           V 3




        Current Phase 1, - Current Phase 2, - Current
                                                                                                                                                                                                                     A M P S                                                                         K W



       Phase 3, - System Voltage, - Frequency/Power                                                                                                                                              Peak Demand
                                                                                                                                                                                                                     V O L T S
                                                                                                                                                                                                                     H z :P F
                                                                                                                                                                                                                     P E A K
                                                                                                                                                                                                                      D E M A N D
                                                                                                                                                                                                                                                                                                     K V A
                                                                                                                                                                                                                                                                                                     K V A r
                                                                                                                                                                                                                                                                                                   U N IT S
                                                                                                                                                                                                                                                                                               D - p u ls e
                                                                                                                                                                                                                                             3 Ø         4 1 5 V

       Factor, - Peak Demand, - Instaneous Power, -                                                                                                                                                                  P A G E



                                                                                                                                                                                                                                C T 1
                                                                                                                                                                                                                                             S e r .          1 6 0 1 0


                                                                                                                                                                                                                                                             C T 2                                C T 3
                                                                                                                                                                                                                                                                                                             S E T




       Instantaneous Apparent Power, - Instantaneous
       Reactive Power, - Energy Consumption, - Apparent                                                                                                                                                                                                                                                                          15 secs
       Energy Consumption, - Reactive Energy
       Consumption



     14                                              Configure IQ                                             IQ
                                                                                                                                 15                   Test
                                                                                                                                                                                                                                        kWh
                                                           IQ
                                                                                       or
                                                                                                                                         O u tp u t
                                                                                                                                                              V 1        V 2
                                                                                                                                                                    V o lts In p u t
                                                                                                                                                                                           V 3

                                                                                                                                                                                                           IQ

    IQ Configuration
    Manual 90-1533                                                                                                                          C T 1     C T 2                        C T 3




    Count pulses; pulse value:
                                        /200                                                  0.1 kWh
                                        /500                                                  0.1 kWh
                                     /1000                                                    1.0 kWh


Trend Control Systems Ltd reserves the right to revise this publication from time to time and make changes to the content
hereof without obligation to notify any person of such revisions or changes.




Trend Control Systems Ltd P.O. Box 34 Horsham Sussex RH12 2YF Telephone 01403 211888 Fax 01403 241608 www.trend-controls.com


4                                                                                                       EM/RX2 Three Phase Electricity Meter Installation Instructions TG200133 Issue 2/A 10/7/00

				
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