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Single Phase Smart Electricity Meter

Reference Voltage: 100-240V

Current: 5(60)A, 10(100)A

Communication: WiFi/3G/4G/GPRS/NB-loT/Lora/RS485

Frequency: 50/60HZ

Accuracy: active: 1.0, reactive: 2.0

• Clock Accuracy: ≤0.5s/d(23℃±2℃)

The DDZY1737 single phase electricity meter is a wall mounted single-phase tariff control smart energy meter with backlight LCD display. It is a smart energy manage meter with software platform for a total solution in smart buildings, factories, schools, hospital etc… Built-in wireless Lora communication modem (more options as GPRS/3G/4G/NB-IoT) can collect the energy data from the meter and transmit remotely directly to the server platform for energy data analysis.

  1. Metering & Measurement:
    Current, voltage, power factor, active power, daily energy, energy consumption
  2. Communications:
    Built in Lora modem with plug-and-play design.
    More options: GPRS/3/4G, NB-IoT, etc.
    Transmitting data directly to the server platform.
  3. Remote Power on/off Switch Control:
    Relay built in answers the Switch on/off command from the server platform to remotely control the power on/off.
  4. Data Storage:
    Energy data stored in the modem traceable and retrievable in case of GPRS or other network disruption. Storage up to one year to avoid data loss.
  5. Display:
    Backlight LCD display screen with various status indicators.
  6. Energy Freezing:
    Time freezing, instantaneous freezing, daily freezing, contract freezing, and periodical freezing.
  7. Event Record:
    Abnormal data: voltage, current, active power, demand, zeroing, trip, time calibration, programming, power loss, etc.

With built-in wireless communication modem, Lora modem, the meter can transmit the energy data directly to the server platform.The communication modem is flexible and changeable according to the local network situation. Metering and transmission two-in-one design is an excellent combination with advantages of cost saving, simple construction, quick deployment.

smart electricity meter diagram
Accuracyactive: 1.0, reactive: 2.0
Reference Voltage100-240V
Current5(60)A, 10(100)A
Normal Working Temperature-25℃~60℃
Limit Working Temperature-40℃~70℃
Clock Accuracy≤0.5s/d(23℃±2℃)

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