• 尊凯实业

    Single phase DIN Rail smart prepayment meter
    WSA110-DR
    The WSA110-DR single phase smart DIN Rail prepayment meter is an advanced energy metering and management device. It utilizes DIN Rail mounting, combining prepayment functionality with smart management technology. It complies with STS standards and offers various communication methods for uplink data transmission to AMI systems and diverse communication options for downlink communication with CIU.
    Main functions and characteristics

    1. Dual-Circuits measurement;

    2. Down-link communicate with CIU by PLC/RF/MBUS;

    3. Up-link communicate with DCU by GSM/3G/CDMA;

    4. Firmware upgrade;

    5. Easy to uplink upgrade by Hot swappable module;

    6. Relay Control(Tamper\Debt\Power Control\Remote);

    7. By Pass detection;

    8. Meter cover and meter base support ultrasonic welding;

    9. Active energy measurement in both direction;

    10. Remaining credit measurement;

    11. Instantaneous measurement (Voltage, Current, Active power, Power factor, Frequency);

    12. Communication: Optical port,RS485\MBUS\RS232\RF\PLC, G3\GPRS, MC171, IEC62056-21\DLMS;

    13. Display:

      1) 4 LED display;

      2) Display the content in the CIU with 3 display modes available: scrolling display, manual display and power-off display;

      3) Display contents are configurable;

    14. Multi-tariff option (4/8 tariffs) with 2 seasons, special week table and 50 holidays per year;

    15. Event recording (System event, Power event, Tamper event, Relay event).

    Technical parameter
    • Voltage
      Reference : 220V, 230V, 240V
      Operating range : 0.5-1.2Un
    • Frequency
      50Hz or 60Hz
    • Current
      Basic Current (lb) : 5A, 10A
      Maximum Current (Imax) : 40A, 60A, 80A, 100A
    • Accuracy
      Active (and apparent) : CL1.0
    • Typical Power Consumption
      Voltage circuit active /apparent power at Un : ≤12W
      Current circuit apparent power at Ib : ≤2VA
    • Degree of Protection
      IP54
    • Weight of Meter
      0.8kg
    • Meter Service Life
      >10years
    Size Description

    128mm (L) × 100mm (W) × 60mm (H)

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