ABB Relion 650 Series Technical Manual page 281

1MRK 511 424-UEN B
Bay control REC650 2.2 IEC
Technical manual
BLKLKOUT
3 phase
BLOCK
BLOCK TRIPALL
TRIN
TRIN
TRINL1
TRINL1
TRINL2
TRINL2
TRINL3
TRINL3
1PTRZ
1PTRZ
1PTREF
1PTREF
SETLKOUT
RSTLKOUT
BLKLKOUT
BLOCK
Phase Segregated
TRIN
L1TRIP
TRIN
TRINL1
TRINL1 L2TRIP
TRINL2
TRINL2 L3TRIP
TRINL3
TRINL3
PSL1
PSL1
PSL2
PSL2
PSL3
PSL3
1PTRZ
1PTRZ
1PTREF
1PTREF
P3PTR
SETLKOUT
RSTLKOUT
BLKLKOUT
BLOCK
Phase Segregated
TRIN
L1TRIP
TRIN
TRINL1
TRINL1 L2TRIP
TRINL2
TRINL2 L3TRIP
TRINL3
TRINL3
PSL1
PSL1
PSL2
PSL2
PSL3
PSL3
1PTRZ
1PTRZ
1PTREF
1PTREF
P3PTR
SETLKOUT
RSTLKOUT
IEC10000266 V2 EN-US
Figure 123: Simplified logic diagrams with different program modes
SMPPTRC function has separate inputs (TRINL1, TRINL2, TRINL3) which are
used for single-phase and two-phase tripping from the functions which offer phase
segregated trip outputs.
The inputs 1PTRZ and 1PTREF enable single- phase and two-phase tripping for
those functions which do not have their own phase selection capability (i.e. which
have just a single trip output). An example of such a protection function is the
Simplified logic where setting
Program = 3 phase
Final Tripping Circuits
BLKLKOUT TRIP
TRIPALL TRL1
TRIPL1 TRL2
TRIPL2
TRL3
TRIPL3 TR1P
SETLKOUT TR2P
RSTLKOUT TR3P
CLLKOUT
Simplified logic where setting
Program = 1ph/3ph
1ph/3ph
TRIPL1
BLOCK
L1TRIP TRIPL2
L2TRIP TRIPL3
L3TRIP
P3PTR
Simplified logic where setting
Program = 1ph/2ph/3ph
1ph/2ph/3ph
BLOCK TRIPL1
L1TRIP TRIPL2
L2TRIP TRIPL3
L3TRIP
P3PTR
Section 9
Logic
TRIP
TRL1
TRL2
TRL3
TR3P
CLLKOUT
Final Tripping Circuits
BLKLKOUT TRIP
TRIPALL TRL1
TRIPL1 TRL2
TRIPL2 TRL3
TRIPL3 TR1P
SETLKOUT TR2P
RSTLKOUT TR3P
CLLKOUT
CLLKOUT
Final Tripping Circuits
BLKLKOUT TRIP
TRIPALL TRL1
TRIPL1 TRL2
TRIPL2
TRL3
TRIPL3
TR1P
SETLKOUT TR2P
RSTLKOUT TR3P
CLLKOUT
CLLKOUT
IEC10000266=2=en=Original.vsdx
TRIP
TRL1
TRL2
TRL3
TR1P
TR3P
TRIP
TRL1
TRL2
TRL3
TR1P
TR2P
TR3P
275