GE Industrial Solutions Entellisys 5.0 User Manual User Manual
Page 307
setup of Multi-Source Ground-Fault alarms 123
troubleshooting 124
user settings 120
O
Open circuit breaker 37
Operation, description 13
Over Frequency Relay 75
accuracy 75
alarm settings 76
event logging 77
setup 76
trip settings 76
usage 77
accuracy 58
I2T Long Time Overcurrent Protection curves 57
Long Time Overcurrent 57
setup 58
usage 59
accuracy 73
alarm settings 74
event logging 75
setup 73
trip settings 73
usage 75
P
Phase Loss Relay protection 81
accuracy 81
alarm settings 82
event logging 83
setup 82
trip settings 82
usage 83
Potential transformers 17
Preventive maintenance 209
adjusting preventive maintenance values 213
hours of operation 214
last circuit breaker operation 212
notification thresholds 214
percent load life 210
percent mechanical life 212
total fault operations 210
total load operations 210
total no-load operations 210
total operations 210
viewing and understanding PM data 209