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High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

    Buy cheap High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series from wholesalers
     
    Buy cheap High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series from wholesalers
    • Buy cheap High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series from wholesalers

    High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

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    Brand Name : Toky
    Model Number : DW9E series
    Certification : CE
    Payment Terms : T/T
    Delivery Time : 15~35days
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    High Accuracy 3 Phase Multifunction Power Mete Modbus RTU Protocol DW9E Series

    DW9E Series high accuracy 3phase multifunction power meter, RS485, Modbus-RTU protocol
    1. Features and advantages:
    a). Digital LED display.
    b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc.
    c). 4 loop DI and 2 loop alarm output, isolated input/output with remote and telecommand functions.
    d). RS485 communication port, support MODBUS-RTU protocol.

    e). ptional 1loop 4 ~ 20mA analog output.
    f). Widly used in low and medium voltage distribution cabinet, industrial automation, intelligent switch cabinet, building automation, energy management system, etc.

    2. Model specification:

    3. Technical parameter:

    Input signalInput voltage3*100V/57.7V 3*380V/220V Power consumption per phase<1VA
    Voltage impedance≥300KΩ
    Input current3*5A(1A can be ordered) Power consumption per phase<0.4VA
    Current impedance<20mΩ
    Rated frequency50Hz,60Hz
    AccuracyActive power:level 1;
    Reactive power:level 2;
    Voltage & current:0.5%FS
    Frequency:±0.1Hz
    Measurement rangeCurrent:0.001In~1.2In
    Voltage:0.01~1.1Un
    Electrical parameterRelay capacityAC 250V 5A; DC 24V 5A(Resistive load)
    Analog outputDC 4~20mA with load<400Ω
    Display deviceRED highlight LED display
    CommunictionCommunication portRS485 port Modbus RTU protocol
    Baud rate4.8kbps,9.6kbps
    EMCESDlevel 3,Contact discharge±6000V, air discharge±8000V
    Pulse grouplevel 4 ±4000Vp-p
    Frequency droplevel 3
    Lightning surgelevel 3,line to ground:±4000V;line to line ±2000V
    EnvironmentWorking environment0~50℃ 5~90%RH(no condensation)
    Storage environment-25~60℃
    Shell specificationVibration10~57Hz(XYZ direction 2G/30min)
    MaterialVO level flame-retardant PC+ABS;PET mask
    Protection levelIP65(Front panel)
    PowerPower voltageAC/DC 100~240V 50/60Hz
    Total consumption<5W
    SafeDielectric strength2000VAC 50Hz
    Insolation strength100MΩ DC 500V
    Total weightAbout 0.6kg


    4. Appearance and installation dimensions:


    5. Connections:

    6. Contact:

    Sales: bassy shi

    Cell phone: +86 13773069136

    Email: bassy.shi@youjiazhineng.com

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