Alstom MiCOM P545 - Page 430

P54x/EN OP/B94 Operation
(OP) 5-258 MiCOM P543, P544, P545, P546
OP
P4156ENa
CSRef
CS1 CS
VOLTAGE
MONITORS
(Settings and
Output Criteria are
not shown)
DDB: MCB/ VTS(438)
1
&
DDB: MCB/VTS CB1 CS (1521)
Setting:
Select
ChSyn
Ref
Phase
DDB: InhibitLL(1522)
DDB: InhibitDL (1523)
DDB: InhibitLB1(1524)
DDB: InhibitDB1(1525)
DDB: InhibitLB2(1424)
DDB: InhibitDB2 (1425)
DDB: Dead Line(889)
DDB: Live Bus 1( 886)
DDB: Dead Bus1(887)
DDB: Live Bus2(1461)
DDB: Dead Bus2(1462)
&
&
&
&
&
1
1
1
1
1
Line
VT
Bus1
VT
Bus2
VT
Enabled
Disabled
Live Line
Dead Line
Live Bus1
Dead Bus
1
Live Bus2
Dead Bus2
DDB: Live Line (888)
ConfigurationSetting:
System Checks:
Enabled/Disabled
Fig 59
CS2 CS
DDB: MCB/VTS CB2 CS (1423)
Figure 59 System checks – voltage monitor