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Din-Rail kWh Meter (125A Direct Connect, Modbus Rtu)

Din-Rail kWh Meter (125A Direct Connect, Modbus Rtu)

Din-Rail kWh Meter (125A Direct Connect, Modbus Rtu)

Item Number: A9MEM3350-NMI

Retail
$1,285.49
RRP (Inc. GST)

Product Dimensions

Width icon

Width126 mm

Height icon

Height103.2 mm

Depth icon

Depth69.3 mm

Datasheet

Barcode

Qty UoM EAN Colour
-
-
-

Specifications

Design

Range

Acti 9

Product or component type

energy meter

Market segment

  • buildings small building cost management: billing: main incomer
  • buildings small building cost management: billing: sub feeder
  • buildings small building cost management: billing: panelboard
  • buildings medium building cost management: billing: main incomer
  • buildings medium building cost management: billing: sub feeder
  • buildings medium building cost management: billing: panelboard
  • buildings large building cost management: billing: main incomer
  • buildings large building cost management: billing: sub feeder
  • buildings large building cost management: billing: panelboard
  • buildings multi-site cost management: billing: main incomer
  • buildings multi-site cost management: billing: sub feeder
  • buildings multi-site cost management: billing: panelboard
  • datacenter cost management: billing
  • healthcare cost management: billing
  • industry cost management: billing
  • buildings small building cost management: cost allocation: main incomer
  • buildings small building cost management: cost allocation: sub feeder
  • buildings small building cost management: cost allocation: panelboard
  • buildings medium building cost management: cost allocation: main incomer
  • buildings medium building cost management: cost allocation: sub feeder
  • buildings medium building cost management: cost allocation: panelboard
  • buildings large building cost management: cost allocation: main incomer
  • buildings large building cost management: cost allocation: sub feeder
  • buildings large building cost management: cost allocation: panelboard
  • buildings multi-site cost management: cost allocation: main incomer
  • buildings multi-site cost management: cost allocation: sub feeder
  • buildings multi-site cost management: cost allocation: panelboard
  • datacenter cost management: cost allocation
  • healthcare cost management: cost allocation
  • industry cost management: cost allocation
    • Device application

    • partial meter
    • sub billing
      • Physical

        [In] rated current

        125 A

        Rated voltage

      • 100-277 V
      • 173-480 V
        • Communication port protocol

          Modbus RTU at 9.6, 19.2 and 38.4 kbauds even/odd or none, insulation 4000 V

          Local signalling

        • green indicator light: power ON
        • yellow flashing LED: accuracy checking
        • yellow indicator light: communications are active on the Modbus port (Modbus)
          • Mounting mode

            clip-on

            Mounting support

            DIN rail

            Connections - terminals

            screw terminals 50-50 mm² cable(s)

            Standards

          • IEC 61010
          • IEC 61036
          • IEC 62053-21
          • IEC 62053-23
          • IEC 61557-12
            • Product certifications

            • CE conforming to IEC 61010 (safety)
            • CE conforming to EN 61557-12 (power monitor)
            • CE conforming to IEC 61326-1 (EMC)
            • cULus conforming to UL 61010 (safety)
            • cULus conforming to ANSI C12.20 (sub-meter)
            • EAC (sub-meter)
            • RCM
            • ACMA
            • NMI conforming to NMI M 6-1 (sub-meter)
              • IP degree of protection

              • IP40 front panel: conforming to IEC 60529
              • IP20 body: conforming to IEC 60529
                • Relative humidity

                  5-95 % at 50-50 °C

                  Ambient air temperature for operation

                  -25-60 °C - IEC

                  Ambient air temperature for storage

                  -40-85 °C

                  Width

                  126 mm

                  Height

                  103.2 mm

                  Depth

                  69.3 mm

                  Others

                  Product name

                  Acti 9 iEM3000

                  Device short name

                  iEM3350

                  Poles description

                • 3P + N
                • 3P
                • 1P + N
                  • Type of measurement

                  • active energy
                  • current
                  • voltage
                  • active power
                    • Accuracy class

                    • class 1 active energy conforming to IEC 62053-21
                    • class 1 active energy conforming to IEC 61557-12
                    • class B active energy conforming to EN 50470-3
                      • Analogue input type

                        direct input

                        Network frequency

                      • 50 Hz
                      • 60 Hz
                        • Technology type

                          electronic

                          Display type

                          LCD display

                          Sampling rate

                          32 samples/cycle

                          Measurement current

                          0-125 A

                          Maximum value measured

                          99999999.9 kWh

                          Communication port support

                          screw terminal block: RS485

                          Number of inputs

                          0

                          Number of outputs

                          0

                          Overvoltage category

                          III

                          Pollution degree

                          2

                          Operating altitude

                          < 2000 m

                          9 mm pitches

                          14

                          Unit Type of Package 1

                          PCE

                          Number of Units in Package 1

                          1

                          Package 1 Weight

                          704 g

                          Package 1 Height

                          86 mm

                          Package 1 width

                          120 mm

                          Package 1 Length

                          130 mm
                          Show all specifications

                          Frequently Asked Questions

                          hide show

                          What is the part number for NMI approved kWh meter CT connected ?

                           The part number for NMI approved kWh meter CT connected is a A9MEM3255-NMI.

                          What are the part numbers for the NMI approved KWH Meters?

                          Following are the part numbers for the National Measurement Institute NMI M6-1 Pattern Approved- Kilowatt Hour Meters-1P/3P/3P+N - LCD Digital

                          Model                                                                                                                                Reference
                          IEM3255 DIN-rail kWh meter - 5A or 1A external CTs, Modbus RS485, DI / DO ---------    A9MEM3255-NMI
                          IEM3350 DIN-rail kWh meter - 125A direct connect, Modbus RS485 ----------                   A9MEM3350-NMI

                          Features:
                          • Meter verification report available upon request.
                          • Meters verified in accordance to National Measurement Institute NITP-14


                          For more informaion and meters please check the following link:
                          https://download.schneider-electric.com/files?p_enDocType=Catalog&p_File_Name=PLSED309005EN_Web.pdf&p_Doc_Ref=PLSED309005EN_Web

                          Which are the NMI approved meters?

                          Following are the NMI approved metres:

                          iem3255,....part number A9MEM3255-NMI.........https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=A9MEM3255
                          iem3350.....part number A9MEM3350-NMI
                          em1350......part number METSEEPM3150

                          iEM3255       iEM3255               EM1350EM1350
                           

                          How to change the wiring settings and CT ratio on the Acti 9 iEM3255 kWh Meter

                          Enter the configuration by pressing the ESC and OK button on the front of the Meter simultaneously. Enter the Password "0010"

                          The first parameter is Wiring - Change? to enter press OK and change the wiring setting as per the connection and save.

                          The next parameter will be CT & VT Ratio - Change? To enter press OK, change the CT Secondary and Primary as per the ratio of connected CT.

                          What is the part number for an NMI approved power meter?

                          The Part number for a NMI approved CT operated Power meter is A9MEM3255-NMI

                          see link for more information....
                          https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=A9MEM3255

                          For more details please refer the following link of the PowerLogic catalogue.
                          https://download.schneider-electric.com/files?p_enDocType=Catalog&p_File_Name=PLSED309005EN_Web.pdf&p_Doc_Ref=PLSED309005EN_Web

                          How to reset Partial Active Energy on the Acti 9 iEM3255 kWh Meter

                          To reset the Partial Active Energy do the following steps:
                          On the main menu Scroll down to Partial Active Energy. It will display the Partial Active Energy in kWh and at the bottom the date for the last reset.
                          • Press and hold the ESC button for 2 seconds
                          • It will come up with Reset prompt "RESET?" Press OK
                          • Enter Password: 0010
                          The Partial Active Energy has been reset.