Single-phase electricity meter

The device for indication in metric units (kWh) is used for direct measurement of active power in a single-phase system and registration of consumed electricity with the possibility of remote reading of registers of a group of indicators via the cable network of the RS485 standard. Protocol: Modbus-RTU. A special electronic circuit, under the influence of the current and the applied voltage, generates pulses in an amount appropriate to the electricity consumed. Power in phase is signaled by flashing LED.


  • Power supply 230V, 50/60 Hz
  • Maximum load 5(100)A
  • Modbus RTU data transmission
  • Display fields 5 + 1 = 00000.0 kWh
  • Pulse frequency 1000 imp/kWh
  • Measurement precision class B
  • Protection IP51
  • DIN rail, 1 TE