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EM518010-02 RS485 Meter

1. Brief Introduction This is a three-phase four-wire din rail installation metering device with infrared and RS485 communication (DLT645-1997/DLT645...

EM518010-02 RS485 Meter
  • EM518010-02 RS485 Meter
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  • Product Details
  • 1. Brief Introduction                                                    

    This is a three-phase four-wire din rail installation metering device with infrared and RS485 communication (DLT645-1997/DLT645-2007/ModBus three protocols compatible), built-in 90A relay. It can directly and accurately measure the rated frequency of 50Hz in the three-phase AC power grid The consumption of active electric energy of the load. It has the characteristics of good reliability, small size, light weight, beautiful appearance and convenient installation.

     

    2. Technical Parameter                                                   

    Ref. voltage

    3*220/380V

    Ref. current

    10(80)A

    Impulse constant

    6400imp/kWh

    LCD display

    LCD6+2

    Operation temp.

    -20~+70

    Average humidity

    75%

    Maximum humidity

    95%

    Ref. frequency

    50Hz

    Accuracy class

    Active Cl.1, reactive Cl.2

    Starting current

    0.004Ib(40mA)

    Power consumption

    1W, <7VA

    Anti-creeping

    With anti-creeping logic design

     

    3. Function Description                                                  

    3.1 Metering Function

    3.1.1 Support active and reactive energy measurement;

    3.1.2 Accurately measure forward and reverse currents;

     

    3.2 Communication Function

    3.2.1 RS485, infrared communication;

     

    3.3 Displaying Function

    3.3.1 Display of voltage, current, power and energy;

    3.3.2 You can display data in two methods:

    a. Automatically display data on page for every 3s

    b. View data through external buttons;


    3.4 Other Function

    3.4.1 Standard Din rail installation;