GE MiCOM P40

5.13.1 CIRCUIT BREAKER AUTOCLOSE LOGIC DIAGRAM
V03350
CB1SPDTComp
Logic 1
0.1s
Any Trip
CB1 AR Lockout
CB1 Healthy
CB1OP1P
CB1L3PAR
CB13PDTComp
CB1 Open 3 ph
CB1 Fast SCOK
CB1L SCOK
OK Time 3P
&
1
1
&
&
&
&
&
&
&
CB1FSPAR
CB1SPFTComp
CB1F3PAR
CB1F SCOK
CB13PFTComp
R
Q
S
Set CB1 Close
Auto Close CB1
CB1 Control
ARIP
CB1 ARIP
CB1 Closed 3 ph
CB1 AR Lockout
ProtRe_Op
1
&
If the DDB signal CB1 Healthy is not mapped in PSL , it defaults to
High.
CB2SPDTComp
Logic 1
0.1s
Any Trip
CB2 AR Lockout
CB2 Healthy
CB2OP1P
CB2L3PAR
CB23PDTComp
CB2 Open 3 ph
CB2 Fast SCOK
CB2L SCOK
OK Time 3P
&
1
1
&
&
&
&
&
&
&
CB2FSPAR
CB2SPFTComp
CB2F3PAR
CB2F SCOK
CB23PFTComp
R
Q
S
Set CB2 Close
Auto Close CB2
CB2 Control
ARIP
CB2 ARIP
CB2 Closed 3 ph
CB2 AR Lockout
ProtRe_Op
1
&
If the DDB signal CB2 Healthy is not mapped in PSL , it defaults to
High.
522
306
436
903
1573
1572
1555
1491
306
1542
1544
907
522
328
437
911
1455
1454
1555
1456
328
1542
1435
915
1562
854
1566
1449
1448
1450
Figure 174: Circuit Breaker Autoclose Logic Diagram (Modules 32 & 33)
5.14
RECLAIM TIME
If the protection operates again before the reclaim time has expired, the corresponding sequence counter is
incremented. At the same time, any “dead time complete” (….DTCOMP) signals are reset and the logic is prepared
Chapter 11 - Autoreclose P446SV
314 P446SV-TM-EN-1