GE MiCOM P40 Agile - Figure 206: Three-Phase Autoreclose System Check Logic Diagram (Module 45)

5.23.1 THREE-PHASE AUTORECLOSE SYSTEM CHECK LOGIC DIAGRAM
V03372
CB SC ClsNoDly
Enabled
CB SC CS1
Enabled
CB SC CS2
Enabled
Check Sync 1 OK
CB SC DLLB
Enabled
CB SC LLDB
Enabled
CB SC Shot 1
Disabled
CB SC all
Disabled
Check Sync 2 OK
Dead Line
Live Bus
Live Line
Seq Counter = 1
& CB Fast SCOK
1
&
1
CB SCOK
&
&
&
&
&
CB SC DLDB
Enabled
Dead Bus
&
Dead Line
Dead Bus
Ext CS OK
Note: If the DDB signal Ext CS OK is not mapped in PSL , it defaults to High.
Figure 206: Three-phase Autoreclose System Check Logic Diagram (Module 45)
P543i/P545i Chapter 11 - Autoreclose
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