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Load control unit (LCU-PLC)

Load control unit (LCU-PLC)

Application: remote monitoring of load and control of energy consumers' connection to power supply source via power line 0.2/0.4 kV.


  • control signals transmission via power line 0.2/0.4 kV;
  • data retransmission via power line 0.2/0.4 kV.
  • load current measurement;
  • optional remote setting-up of load breaking current;
  • optional customer connection cut off in case of exceeding of current consumption.


  • power line voltage: 180-250V;
  • frequency of power line current: 50-60Hz;
  • power consumption: up to 30W;
  • load current: up to 7.5A;
  • presence of normally-closed (NC) and normally-opened (NO) conditions;
  • working temperature range during operation: (-40…+50) °С;
  • degree of casing protection: IP-54;
  • sizes (L×W×H):
    • LCU-PLC: 145×88×55 mm;
    • LCU-PLC.R: 145×113×55 mm;
  • weight: up to 0.15 kg;
  • time of service: over 10 years;
  • guaranteed service life: 3 years.