EASERGY MICOM PROTECTIVE RELAYS – MICOM P122B00Z312EB0

Range of product MiCOM P122
Device short name P122
Relay application Feeder
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

Number of inputs 4 current input CT…X/5 A and X/1 A
3 discrete
Number of outputs 7 discrete
Communication port protocol IEC 60870-5-103
Modbus RTU
DNP3
Complementary
[Us] rated supply voltage 24…250 V DC 19.2…300 V
48…250 V DC 38.4…300 V
48…240 V AC 38.4…264 V
Control and monitoring type Circuit breaker/contactor control
Network and machine diagnosis type Fault recording
Event recording
Disturbance recording15 s
Switchgear diagnosis type Trip circuit supervision ANSI code: TCS
Display type Backlit LCD: 2 lines of 16 characters
Discrete input voltage 24…250 V DC 19.2 V standard variant
48…250 V AC 19.2 V standard variant
48…250 V DC 105 V further option
48…250 V DC 77 V further option
48…250 V DC 154 V further option
48…240 V AC 105 V further option
48…240 V AC 77 V further option
48…240 V AC 154 V further option