Alstom MiCOM P546 - Page 390

P54x/EN OP/La4 Operation
(OP) 5-216 MiCOM P543, P544, P545 & P546
OP
Setting:
PrFunct1 Trip:
Initiate AR
No Action
Block AR
Setting:
PrFunct2 Trip:
Initiate AR
No Action
Block AR
Setting:
PrFunct ‘n’ Trip:
Initiate AR
No Action
Block AR
1
1
IntSig:Prot AR Block
IntSig: INIT AR
PrFunct1 Trip
PrFunct2 Trip
PrFunct3 Trip
DDB(577): AR Trip Test A
DDB(578): AR Trip Test B
DDB(579): AR Trip Test C
1
DDB(522): Any Trip
&
Fig 11
Fig 12
Fig 13,14,16,17
Fig 12
Fig 12
Fig 55,56
&
S
R
Q
1
DDB: IA< Start (864)
DDB: IB< Start (865)
DDB: IC< Start (866)
1
P4106ENa
Figure 11 Auto-reclose initiation
DDB: Init APh AR Test(1504)
DDB: Init BPh AR Test(1505)
DDB: Init CPh AR Test(1506)
DDB: Init 3Ph AR Test(1507)
User Command:
Test autoreclose:
(100ms pulse)
Aph /Bph /
Cph/3ph/NoOp
A PH
B PH
C PH
3 PH
1
1
1
1
1
1
1
DDB(577): AR Trip Test A
DDB(578): AR Trip Test B
DDB(579): AR Trip Test C
Fig 12
Fig 11
Fig 11
Fig 11
Figure 12 Test trip & AR initiation