Alstom MiCOM P54 Series - Page 400

P54x/EN OP/La4 Operation
(OP) 5-228 MiCOM P543, P544, P545 & P546
OP
P4120ENa
&
&
&
&
DDB: OK Time 3P(1555)
1
Int Sig: CB1L3PAR
Int Sig: 3PDTCOMP
Int Sig: CB2L3PAR
&
&
Int Sig: CB1L3PAR
Int Sig: CB2L3PAR
Int Sig: CB1L3PAR
1
1
Int Sig: CB2L3PAR
1
S
R
Q
&
Pr ProtRes
DDB: DTOK All(1551)
DDB: AR START(1541)
DDB: DTOK CB2L 3P(1543)
DDB:DTOK CB1L 3P(1553)
Setting:
DT Start by Prot:
Pr AR Disable/Pr
ProtOp/Pr ProtRes
Fig 25
Fig 22,26,32,33,34,39,40
Fig 21
Fig 21
Fig 22
Fig 26
Fig 16
Fig 21
Fig 21
Fig 21
Fig 21
Logic 1
Logic 1
Fig 22
Fig 22
Figure 25 Three phase AR lead CB dead time enable