QB1
QB2
QA1
QB1
QB2
QA1
QB1
QB2
QA1
QB1
QB2
QA1
ZA
ZB
1
2
2
N
2
1
BZIS GGIO
87B
Id/I
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
BDC GAPC
87B
PH4S PTOC
51
I>
CCS RBRF
50BF
I>BF
PH4S PTOC
51
I>
CCS RBRF
50BF
I>BF
BCZS PDIF
87B
Id/I
BUS PTRC
87B
Id/I
BUS PTRC
87B
Id/I
BUS PTRC
87B
Id/I
BZNS PDIF
87B
Id/I
BZNS PDIF
87B
Id/I
N
N
REB670(B21-X03)/REB670(B31-X03)- PHASE L3
REB670(B21-X03)/REB670(B31-X03)- PHASE L2
REB670(B21-X03)/REB670(B31-X03)- PHASE L1
CCS RBRF
50BF
I>BF
PH4S PTOC
51
I>
VERSION OF REB670
NUMBER OF FEDERS IN
THE STATION (EXCLUDING
BUS COUPLER BAY)
REB670(B21 – X03) 1-Phase, 12 Bays, 2 Zones for Double Busbar
Station with Breaker Failure and End-Fault Protection 12AI
11*
* With Just one CT in the Bus Section Bay
NUMBER OF REB670
REQUIRED BY THE
SCHEME
3
REB670(B31 – X03) 1-Phase, 24 Bays, 2 Zones for Double Busbar
Station with Breaker Failure and End-Fault Protection 24AI
23*
3
DRP RDRE
DFR/SER DR
C MMXU
MET
I
C MMXU
MET
I
C MMXU
MET
I
IEC13000227-3-en.vsd
NUMBER OF FEEDERS IN
THE STATION (EXCLUDING
BUS COUPLER BAY)
Optional Functions
SMB RREC
79
5(0->1)
Other Functions available from the function 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
DELI SPVC
7I
DELTAI
DELV SPVC
7V_78V
DELTAU
DEL SPVC
7
DELTA
CHM MHAI
ITHD
ITHD
VHM MHAI
VTHD UTHD
IEC13000227 V3 EN-US
Figure 12: Configuration diagram for B31, configuration X03
1MRK 505 370-UEN D
Section 3
Configuration
Busbar protection REB670
57
Application manual
Summary of Contents for REB670 Series
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