MC20-R

Overcurrent and Earth Fault + Autoreclosing - Relay

50/51, 50N/51N, 51BF, 79

  • Three Phase-Fault elements
  • Three Earth-Fault elements
  • Time current curves selectable according to IEC/IEEE standards
  • Four/shot programmable Autorelosing
  • Reclosure sequence coordination
  • User programmable output relay
  • Trip Circuit Breacker control via serial port
  • Blocking Output and Blocking input
  • Breaker Failure protection
  • Oscillographic wave form capture
  • Time tagged multiple event recording
  • Modbus RTU / IEC870-5-103 Protocol
  • Display LCD 16 (2x8) characters

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