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DTS353-D114012

1. Brief IntroductionD114012+X929013 is a single phase two wires digital prepaid energy meter with RS485 & twisted wire communication and built-in latching relay which equipped with IHD/CIU (optional)...

digital prepaid meter
  • digital prepaid meter
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  • Product Details
  • 1. Brief Introduction

    D114012+X929013 is a single phase two wires digital prepaid energy meter with RS485 & twisted wire communication and built-in latching relay which equipped with IHD/CIU (optional).

     

    2. Technical Parameter


    MCU

    CIU/IHD

    Ref.voltage

    230V

    240V

    Ref. current

    5(80)A


    Impulse constant

    1000imp/kWh


    LCD display

    Without LCD

    LCD6+2

    Operation temp.

    -20~+70℃

    -20~+70℃,limit Temp.-30~+80

    Average Humidity

    75%


    Relative humidity

    95%

    95%

    Ref. frequency

    50Hz

    50Hz

    Accuracy class

    Cl.1


    Starting current

    0.004Ib


    Flashing

    Impulse indication,width=80ms±20ms


    Power consumption

     2W,<10VA

     2W,<10VA

    Standard compliant

    IEC62052-11,IEC62053-21,IEC62055-41


    Communication


    Protocol:DLMS/COSEM IEC62056

     

    3. Function Description

       3.1 Metering Function

    Meter measures voltage, current, active power, reactive power, frequency, power factor, MD in the current month, MD of last 1 month, MD of last 2 month, the absolute value of total active energy, the absolute value of total active tariff energy, total input energy of the current month, total input energy of last 5 month, total output energy of the current month, total output energy of last 5 month, and total reactive energy.

     

    3.2 Communication Function

    Support twisted wire communication

    RS485 Communication

    With buzzer inside, it will beep when low credit for 5 seconds, and you could press any key to turn it off.  Also you could configure to enable or disable this buzzer function by IR communication

     

    3.3 Tariff Function

    Divide into weekday mode and weekend mode, with 8 time period and 8 tariffs. Every timetable has a backup table for remote updating of backup timetable and configure the switching time. Meter will automatically switch the tariff table at the switching time.

     

    3.4 Others

    Support load ground connection,switch detection,influence of external magnetic filed,abnormal voltage record.

    Degree of protection: IP51