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Single phase Smart Meter

S12S04-Single Phase Split Watt-hour Electric Meter

Single phase Smart Meter


Product Overview
S12S04 is a kind of single phase two wire smart watt-hour meter, using a large scale integrated circuit, digital sampling processing technology and SMT technology, with the advanced design for actual power consumption.
  • Main Features
  • The main Function
  • Technical Parameters

    Electricity meters are divided into two parts:


    ·  Measuring - measuring unit

       Install at the conveying wire - usually at conveying wire near by pole to the consumer.This ensures protection of the measuring unit from any kind of theft electricity.


    ·  Consumer - a display device displaying information of consumption, service information. It fits in any place accessible to the consumer.


    ·  Measuring and registing active and reactive energy


    ·  Multitariff measuring


    ·  Built-in load control relay


    ·  Event record and power quality monitoring


    ·  Built-in and remote (IHD) display


    ·  Data transmission via two independent interfaces


    ·  Effectively prevent energy theft attempts


    ·  IP65

    Name of characteristic

    Value

    Nominal voltage, Un

    230 V

    Basic current, Ib

    5 A

    Max. current, Imax

    80 A

    Active accuracy class

    1.0

    Reactive accuracy class

    2.0

    Frequency

    (50±2,5) Hz

    Normal working voltage range

    0,5·Un1,3·Un, V

    Starting current

    0,004·Ib

    Built-in clock accuracy

    ±0,3s/day

    Working temperature range

    -40 +60°С

    Extended temperature range

    -55 +70°С

    Storage temperature range

    -55 +70°С

    Full power consumption of current circuit

    0,3 VA

    2,5 VA

    Active (full) power consumption on voltagecircuit

    2 W (4 VA)

     

    Testing voltage

    4k V

    Meter start-up time

    5 s

    Tariff amount

    8

    Daily time zone amount

    24

    Week zone amount

    7

    Seasonaltimezone amount

    12

    Exceptional days amount

    50

    Storing data of 24-hour intervals not less

    360 days

    Protection grade

    IP65

    Interface for programming and adjusting

    PLC, RF, Optical port

    Interface for data transferring

    PLC

    Pulse output

    1200 pulse /kw-hr merged with optical port

    Sensors

    Magnetic field

    Differential current

    Display

    Built-in (easy) and remote (IHD)

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