Operation P54x/EN OP/La4
MiCOM P543, P544, P545 & P546
(OP) 5-11
OP
Figure 119
Auto-relose timing diagram leader/follower (3ph) 189
Figure 120
Synchro check functionality (P544/P546) 203
AR FIGURES
Figure 1
Circuit breaker 1 - state monitor 207
Figure 2
Circuit breaker 2 - state monitor 208
Figure 3
CB1 & CB2 Open 1P, 2P, 2/3P, Any 209
Figure 4
Circuit breaker in service 210
Figure 5
Auto-reclose enable 210
Figure 6
Lead & follower circuit breaker selection 211
Figure 7
Leader/follower logic – 1 212
Figure 8
Leader/follower logic – 2 213
Figure 9
Leader & follower AR modes enable 214
Figure 10
Force three phase trip 215
Figure 11
Auto-reclose initiation 216
Figure 12
Test trip & AR initiation 216
Figure 13
CB1 1pole / 3 pole trip + AR initiation 217
Figure 14
CB2 1 pole / 3 pole trip + AR initiation 218
Figure 15
1Ph, 2Ph & 3Ph fault memory 218
Figure 16
CB1 Auto-reclose in progress 219
Figure 17
CB2 Auto-reclose in progress 220
Figure 18
Sequence counter 221
Figure 19
Single phase AR cycle selection 222
Figure 20
Protection re-operation + evolving fault + persistent fault 223
Figure 21
Three phase AR cycle selection 223
Figure 22
Dead time start enable 224
Figure 24
Single phase AR lead CB dead time 227
Figure 25
Three phase AR lead CB dead time enable 228
Figure 26
Three phase AR lead CB dead time 229
Figure 27
Follower AR enable 230
Figure 28
Single phase follower time 231
Figure 29
Three phase follower time 232
Figure 32
CB Auto close 233
Figure 33
CB2 Auto close 234
Figure 34
Prepare reclaim initiation 235
Figure 35
Reclaim time 236
Figure 36
Successful auto-reclose signals 237
Figure 37
Reset CB1 successful AR indication 238
Figure 38
Reset CB2 successful AR indication 239
Figure 39
CB healthy & system check timers 240
Figure 40
CB2 healthy & system check timers 240
To Next Page
Loading...
