GE 239

1-2 239 Motor Protection Relay GE Multilin
1 OVERVIEW 1 OVERVIEW
1
Figure 1–1: CONTINUOUS PROTECTION FEATURES
819763AF.CDR
51
49
38
50
37
86
74
46
50G
48
MOTOR
LOAD
AUXILIARY
RELAY
SERVICE
RELAY
RS485
ALARM
RELAY
TRIP
RELAY
LOCKED ROTOR
SHORT CIRCUIT
TIMED OVERLOAD
INSTANTANEOUS
GROUND FAULT
STATOR OVER
TEMPERATURE
BEARING OVER
TEMPERATURE
UNBALANCE
UNDERCURRENT
SERVICE
ALARM
FAULT/
ALARM/
PROCESS
CONTROL
FAULT/
PROCESS
ALARM
52
3 PHASE
4160V BUS
400A
FUSED
CONTACTOR
3
PHASE
CTs
TRIP
GROUND
CT
THERMISTOR/
STATOR RTD
BEARING
RTDs
RS485 REMOTE
COMMUNICATION
239 RELAY