ABB RED650 Technical Manual page 453

1MRK 505 394-UEN A
Line differential protection RED650 2.2 IEC
Technical manual
• Protection 1: General START, FW and REV
• Protection 2: Phase-wise STLx, FWLx and REVLx (where x = 1, 2 and 3)
• Protection 3: STN, FWN and REVN
• Protection 4: STDIR
Connection example
In Figure 226 below is an example how to connect start and directional signals
from protection functions via STARTCOMB and SMAGAPC to SMPPTRC.
PROTECTION 1
START
FW
REV
PROTECTION 2
STL1
FWL1
REVL1
STL2
FWL2
REVL2
STL3
FWL3
REVL3
PROTECTION 3
STN
FWN
REVN
IEC16000164 V2 EN-US
Figure 226: Connection example of protection functions using STARTCOMB,
SMAGAPC to SMPPTRC
STARTCOMB
STDIR
BLOCK
START
FW
REV
STL1
FWL1
REVL1
STL2
FWL2
REVL2
STL3
FWL3
REVL3
STN
FWN
REVN
STARTCOMB
BLOCK STDIR
START
FW
REV
STL1
FWL1
REVL1
STL2
FWL2
REVL2
STL3
FWL3
REVL3
STN
FWN
REVN
STARTCOMB
BLOCK STDIR
START
FW
REV
STL1
FWL1
REVL1
STL2
FWL2
REVL2
STL3
FWL3
REVL3
STN
FWN
REVN
Section 14
SMAGAPC
BLOCK STDIR
STDIR1
STDIR2
STDIR3
STDIR4
STDIR5
SMPPTRC
STDIR6
BLOCK
STDIR7
BLKLKOUT
STDIR8
TRIN
STDIR9
TRINL1
STDIR10
TRINL2
STDIR11
TRINL3
STDIR12
PSL1
STDIR13
PSL2
STDIR14
PSL3
STDIR15
1PTRZ
STDIR16
1PTREF
P3PTR
SETLKOUT
RSTLKOUT
STDIR
PROTECTION 4
-
STDIR
-
-
IEC16000164-2-en.vsdx
Logic
TRIP
TRL1
TRL2
TRL3
TR1P
TR2P
TR3P
CLLKOUT
START
STL1
STL2
STL3
STN
FW
REV
447