Digital Protection Relay Schneider Micom P122

Spesifikasi Digital Protection Relay Schneider Micom P122

Relay Proteksi MiCOM P122 

Overcurrent and earth fault protection

Standard display

protection type

• 
  Overcurrent ANSI code: 50/51


• 
  Cold load pick-up


• 
  Earth fault ANSI code: 50G/51G


• 
  Lockout ANSI code: 86


• 
  Thermal overload protection ANSI code: 49RMS


• 
  Phase undercurrent ANSI code: 37


• 
  Breaker failure ANSI code: 50BF


• 
  Negative sequence overcurrent ANSI code: 46


• 
  Restricted earth fault ANSI code: 64REF