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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

Datasheet

Product Dimensions

Width icon

Width126 mm

Height icon

Height103.2 mm

Depth icon

Depth69.3 mm

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
  • data center 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
  • data center 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 °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

Package 1 Bare Product Quantity

1

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="">

9 mm pitches

14

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

8.6 cm

Package 1 Width

12.0 cm

Package 1 Length

13.0 cm

Package 1 Weight

704.0 g
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