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Din-Rail kWh Meter (5A Or 1A External Cts, Modbus Rtu, Di / Do)

Din-Rail kWh Meter (5A Or 1A External Cts, Modbus Rtu, Di / Do)

Din-Rail kWh Meter (5A Or 1A External Cts, Modbus Rtu, Di / Do)

Item Number: A9MEM3255-NMI

Retail
$1,181.83
RRP (Inc. GST)

Product Dimensions

Width icon

Width90 mm

Height icon

Height95 mm

Depth icon

Depth69 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

    • multi-tariff
    • partial meter
    • sub billing
      • Market segment

      • small commercial
      • residential
        • Physical

          [In] rated current

        • 5 A
        • 1 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
            • alarm: overload
            • yellow indicator light: communications are active on the Modbus port (Modbus)
              • Mounting mode

                clip-on

                Mounting support

                DIN rail

                Connections - terminals

              • current circuit: screw terminals 6-6 mm² cable(s)
              • voltage circuit: screw terminals 2.5-2.5 mm² cable(s)
                • Standards

                • IEC 61036
                • IEC 62053-23
                • IEC 61010
                • IEC 62053-22
                • 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

                        -25-55 °C - IEC

                        Ambient air temperature for storage

                        -40-85 °C

                        Width

                        90 mm

                        Height

                        95 mm

                        Depth

                        69 mm

                        Others

                        Product name

                        Acti 9 iEM3000

                        Device short name

                        iEM3255

                        Poles description

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

                        • active and reactive energy
                        • active and reactive power
                        • current
                        • voltage
                          • Metering type

                            active, reactive, apparent energy (signed, four quadrant)

                            Accuracy class

                          • class 0.5S active energy conforming to IEC 62053-22
                          • class 0.5S active energy conforming to IEC 61557-12
                          • class C active energy conforming to EN 50470-3
                            • Analogue input type

                              external CT 1 A or 5 A

                              Network frequency

                            • 60 Hz
                            • 50 Hz
                              • Technology type

                                electronic

                                Display type

                                LCD display

                                Sampling rate

                                32 samples/cycle

                                Measurement current

                                1-32767000 mA

                                Maximum value measured

                                99999999 MWh

                                Information displayed

                                tariff (4)

                                Communication port support

                                screw terminal block: RS485

                                Number of inputs

                                1 digital 0...5 V/11...40 V 24 V DC

                                Number of outputs

                                1 digital (static)

                                Output voltage

                                5...40 V DC@50 mA

                                Overvoltage category

                                III

                                Pollution degree

                                2

                                Operating altitude

                                < 2000 m

                                9 mm pitches

                                10

                                Unit Type of Package 1

                                PCE

                                Number of Units in Package 1

                                1

                                Package 1 Weight

                                378 g

                                Package 1 Height

                                90 mm

                                Package 1 width

                                98 mm

                                Package 1 Length

                                106 mm
                                Show all specifications

                                Frequently Asked Questions

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                                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