ABB Relion 670 Series Applications Manual page 71

1MRK 511 358-UUS A
QB1
QB2
QA1
Other Functions in Library
87B
BDC GAPC
MET
V MMXU
Optional Functions
79 5(0->1)
SMB RREC
REB670(B21 – X03) 1-Phase, 12 Bays, 2 Zones for Double Busbar
Station with Breaker Failure and End-Fault Protection 12AI
REB670(B31 – X03) 1-Phase, 24 Bays, 2 Zones for Double Busbar
Station with Breaker Failure and End-Fault Protection 24AI
* With Just one CT in the Bus Section Bay
IEC13000227 V2 EN-US
Figure 17:
Application manual
ZA
ZB
QB1
QB2
QB1
QA1
QB2
QB1
QB2
QA1
QA1
MET Isqi MET P/Q MET
W/Varh
C MSQI CV MMXN ETP MMTR
U MET Usqi MET UN
V MSQI VN MMXU
VERSION OF REB670
Configuration diagram for B31, configuration X03
REB670(B21-X03)/REB670(B31-X03)- PHASE L3
REB670(B21-X03)/REB670(B31-X03)- PHASE L2
REB670(B21-X03)/REB670(B31-X03)- PHASE L1
87B
BDC GAPC
87B
1
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
2
87B
BDC GAPC
87B
BDC GAPC
N
87B
BDC GAPC
MET I
C MMXU
51 I> 50BF I>BF
PH4S PTOC CCS RBRF
MET I
C MMXU
51 I> 50BF I>BF
PH4S PTOC CCS RBRF
87B Id/I
BCZS PDIF
51 I> 50BF I>BF
PH4S PTOC CCS RBRF
MET I
C MMXU
Control Control 63
Q CBAY S SIMG
S SCBR
NUMBER OF FEEDERS IN NUMBER OF FEDERS IN
THE STATION (EXCLUDING THE STATION (EXCLUDING
BUS COUPLER BAY) BUS COUPLER BAY)
11*
23*
DFR/SER DR
DRP RDRE
2
87B Id/I
BZIS GGIO
N
1
87B Id/I
BUS PTRC
87B Id/I
2
BZNS PDIF
87B Id/I
BUS PTRC
87B Id/I
N
BZNS PDIF
87B Id/I
BUS PTRC
71 3
Control
S SIML S XCBR
NUMBER OF REB670
REQUIRED BY THE
SCHEME
3
3
IEC13000227-2-en.vsd
Section 3
Configuration
65