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Smart Meter

S12U16 Single-phase Smart Meter

Smart Meter


Product Overview

The meter for commercial and residential customers. Communication capabilities over GPRS/3G/4G,RF,NB-IoT/LTE-M, Optical, RS485, the meters are aimed to be used for AMI/AMR/AMM and smart grids.

  • Key Features
  • Technical Specifications


    lComplying with MID, IDIS, RoHS, CE certification

    lComplying with multiple communication channels, NB-IoT/LTEM/ GPRS/3G/4G/G3-PLC/RF

    lSecured communication. The connection between master station and data concentrator is encrypted

    lSupporting P1 interface

    lSupporting 13 months of billing data

    lSupporting 8 tariffs, 100 special days, 12 season tables, 8 week types, 8 days

    ltables and 12 entries in a day table

    Voltage Ratings

    Reference voltage

    Operating voltage range

    Supply frequency

      /

    220V~400V

    0.8Un~1.2Un

    50Hz

    Current Ratings

    Basic current (Ib)

    Maximum current (Imax)

    Staring current

      /

    5A

    80/100A

    Less than 0.004Ib

    Accuracy

    Active Cl.B or Cl.1; Reactive Cl.2

    Power Consumption

    Voltage circuit

    Current circuit

      /

    Less than 2W and 10VA

    Less than 1VA

    Insulation Strength

    AC voltage test

    Impulse voltage test

      /

    4kV during 1min

    1.2/50us mains connection 6kV

    Communication Interface

    4G/3G/GPRS/G3/RF/NB-lOT+RS485+optical+P1

    Temperature

    Operation range

    Limit range for storage and transport

      /

    -40℃~+70℃

    -40℃~+80℃

    Protection

    Class Ⅱ

    Rate Indicator

     /

    RTC accuracy

    Humidity

    ≤0.5s per day

      /

    Terminal Diameter

     /

    IP Rating

    IP54 in door

    Weight

    Net weigh

    Gross weight

     /

      /

      /

    Service Life

    >15years

    Dimension

    228*140*77mm


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