ABB REB670 - Page 70

REB670(B21-X02)/REB670(B31-X02)- PHASE L3
REB670(B21-X02)/REB670(B31-X02)- PHASE L2
QB1
QB2
QA1
QB1
QB2
QA1
QB1
QB2
QA1
QB1
QB2
QA1
ZA
ZB
1
2
2
N
2
1
REB670(B21-X02)/REB670(B31-X02)- PHASE L1
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BZIS GGIO
87B Id/I
BUS PTRC
87B Id/I
BCZS PDIF
87B Id/I
BZNS PDIF
87B Id/I
BZNS PDIF
87B Id/I
N
N
VERSION OF REB670
NUMBER OF FEDERS IN THE
STATION (EXCLUDING BUS
COUPLER BAY)
REB670(B21 – X02) 1-Phase, 12 Bays, 2 Zones for Double
Busbar Station 12AI
11*
* With Just one CT in the Bus Section Bay
NUMBER OF REB670
REQUIRED BY THE SCHEME
3
REB670(B31 – X02) 1-Phase, 24 Bays, 2 Zones for Double
Busbar Station 24AI
23* 3
BUS PTRC
87B Id/I
BUS PTRC
87B Id/I
C MMXU
MET I
DRP RDRE
DFR/SER DR
C MMXU
MET I
C MMXU
MET I
NUMBER OF FEEDERS IN
THE STATION (EXCLUDING
BUS COUPLER BAY)
IEC13000226-2-en.vsd
Optional Functions
PH4S PTOC
51 I>
CCS RBRF
50BF I>BF
SMB RREC
79
5(0->1)
Other Functions in Library
BDC GAPC
87B
Q CBAY
Control
C MSQI
MET Isqi
S SIML
71
S SIMG
63
S XCBR
3 Control
S SCBR
Control
V MMXU
MET U
V MSQI
MET Usqi
ETP MMTR
MET
W/Varh
CV MMXN
MET P/Q
VN MMXU
MET UN
IEC13000226 V2 EN-US
Figure 12: Configuration diagram for B31, configuration X02
Section 3 1MRK 505 370-UUS A
Configuration
64 Busbar protection REB670 2.2 ANSI
Application manual