DDS Rail-Type Intelligent Energy Meter

Short Description:

Description Rail-type digital display meter can use the LCD panel to display many electric power parameters, such as current, voltage, power, electric energy and so on. Also can setup the clock and different rates of different times. It has many different customized functions – RS485 communication, electric energy pulse output and in-site ratio setup.  This meter adopts the most international advanced integrated circuit technology of ultra-low dissipation and the SMT process. The main ...


  • FOB Price: US $50 - 500 / Piece
  • Min.Order Quantity: 50 Piece/Pieces
  • Supply Ability: 1000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    Description

    Rail-type digital display meter can use the LCD panel to display many electric power parameters, such as current, voltage, power, electric energy and so on. Also can setup the clock and different rates of different times. It has many different customized functions – RS485 communication, electric energy pulse output and in-site ratio setup. 

    This meter adopts the most international advanced integrated circuit technology of ultra-low dissipation and the SMT process. The main components adopt the international brand and long service life devices so that we can improve the product reliability, increase the service life of meters and reach the higher accuracy operability. It can change data with host computer by RS485 communication interfaces which can realize the automatic power management.

    Product Specification

    Product series

    Model

    Accuracy degree

    Rated voltage

    Current specification

    Pulse constant

    Three-phase  rail-type electric energy meter

    Economy type

    1.0

    3*

    220/380V AC

    3×1.5(6)A

    6400imp/KW-h

    3×5(20)A

    400imp/KW-h

    Standard type

    3×10(40)A

    400imp/KW-h

    Full Function

    3×20(80)A

    400imp/KW-h

    Technical Parameter

    Project

    Technical Parameter

    Economy type

    Standard type

    Full Function

    Accuracy degree

    Active power: 0.5, Reactive power: 1.0

    Rated voltage

    3*220/380V AC

    Current specification

    1.5(6)A、5(20)A、10(40)A、20(80)A

    Operating voltage

    The normal operating voltage range: 0.9~1.1Un

    The ultimate operating voltage range: 0.7~1.2Un

    Reference frequency

    50Hz or 60Hz

    Start current

    Connect directly

    0.004Ib

    Connect by CT

    0.002In

    Power dissipation

    Voltage circuit

    ≤5VA/phase

    Current circuit

    <4VA/phase

    Electric energy pulse output

    Pulse width: 80ms±20ms; Opto-couplers isolation

    Data communication

    -

    RS485,MODBUS-RTU

    Clock deviation

    -

    ≤0.5s/d

    Temperature range

    Normal operating temperature: -10℃~+55℃;

    Ultimate operating temperature: -20℃~+65℃;

    Storage temperature: -30℃~+70℃

    Relative humidity

    ≤95%(No Condensation)

    Average fault-free operating time(hours)

    ≥50000

    Size(length*width*height)

    126*91*74(mm)

    NOTE:

    1. The full-function type meter equips with RS485 communication, active and reactive power pulse output and time-sharing accounting.
    2. The standard type meter equips with RS485 communication and active and reactive power pulse output.
    3. The economy type meter only equips with the active and reactive power function.

    Appearance and Size

    yd (1)

    Mounting

    yd (2)

    Wiring Diagram

    yd (3)


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