ABB Relion 670 Series Product Manual page 4

Line differential protection RED670 2.0
Product version: 2.0
Description of configuration A31
WA1
WA2
WA2_VT
QB2
QB1
WA1_VT
QA1
LINE_CT
QB9
QC9
LINE_VT
Other Functions available from the function library
87 INd/I 59N 2(U0>)
CCS SPVC ROV2 PTOV
Optional Functions
87 Id> 87LT 3Id/I>
HZ PDIF LT3C PDIF
50STB 3I>STB
2(I>/U<)
CV GAPC STB PTOC
21 Z< 21 Z<
ZMH PDIS ZMM PDIS
37 P< 32 P>
GUP PDUP GOP PDOP
85 85
ZC PSCH ZCRW PSCH
S SCBR
IEC05000842 V3 EN
Figure 1. Configuration diagram for configuration A31
4
RED670 A31 – Single Breaker with Three phase tripping
50BF 3I>BF
CC RBRF
REM CT
MET Usqi
V MSQI
DFR/SER DR 21FL FL
DRP RDRE LMB RFLO
27 2(3U<) 27 3U<
UV2 PTUV LOV PTUV
60 Ud> Control 63
VDC PTOV Q CBAY S SIMG
87L 3Id/I> 87LT 3Id/I> 46I2
L6C PDIF LT6C PDIS NS4 PTOC
60 Ud> 21
ZCV PSOF VD SPVC FDPS PDIS
21 Z< 68 Zpsb 78
ZMQ PDIS ZM RPSB PSP PPAM
24 U/f> 81 f> 81
OEX PVPH SA PTOF SA PTUF
3 Control
3
ZCLC PSCH S CILO S CSWI
MET UN
VN MMXU
MET UN
VN MMXU
94 1→0 79 0→1 25 SC/VC
SMP PTRC SMB RREC SES RSYN
θ>
50 3I>> 46 Iub> 26
PH PIOC BRC PTOC LC PTTR
87L 87L 3Id/I>
LDL PSCH
L3C PDIF
MET P/Q 51_67 4(3I>) U>/I<
CV MMXN OC4 PTOC FUF SPVC
MET W/Varh MET I MET Isqi
ETP MMTR C MMXU C MSQI
MET UN MET
59 2(3U>)
OV2 PTOV VN MMXU V MMXU
71 52PD PD
S SIML CC PDSC
4(I2>) 50N IN>> 4(IN>)
51N_67N
EF PIOC EF4 PTOC
21 21 Z<_>
FMPS PDIS ZD RDIR
Ucos 78 Ucos
ZSM GAPC OOS PPAM
f<
81 df/dt<> 85
SA PFRC EC PSCH ECRW PSCH
3 Control 3 Control
Control
S XSWI S XCBR
1MRK505310-BEN C
12AI (6I+6U)
U
67N IN>
SDEPSDE
21 Z<
ZMF PDIS
Zpsl
PSL PSCH
85
3 Control
Q CRSV
ABB