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D129012

1. Brief Introduction This is an single phase two wires low cost meter with RS485 communication. It has monthly and daily electricity consumption s...

with RS485 Relay Meter
  • with RS485 Relay Meter
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  • Product Details
  • 1. Brief Introduction

    D129012 is a single phase two wires economic type energy meter with RS485 communication. It has monthly and daily electricity consumption storage.

     

    2. Technical Parameter

    Ref. voltage

    220V

    Ref. current

    10(50)A

    Impulse constant

    3200imp/kWh

    LCD display

    LCD6+2

    Temp. range

    -10~+60℃

    Annual Average humidity

    75%

    Max.humidity

    95%

    Ref. frequency

    60Hz

    Accuracy class

    Cl.1.0

    Starting current

    0.004Ib

    Power consumption

    <1W/<7VA

    Standard compliant

    IEC62053-21,IEC62052-11, IEC62053-23

    Protection degree

    IP51

    Communication

    RS485

    Communication protocol

    Modbus-RTU

     

    3. Function Description

    3.1 Metering Function

    Active energy measurement

     

    3.2 Communication Function

    RS485 communication,Modbus-RTU protocol