ABB REB670 - Page 66

REB670(B20-X01) / REB670(B21-X01) / REB670(B31-X01)
PHASE L3
REB670(B20-X01) / REB670(B21-X01) / REB670(B31-X01)
PHASE L2
ZA
ZB
REB670(B20-X01) / REB670(B21-X01) / REB670(B31-X01)
PHASE L1
QA1
QB1
QA1
QB1
Optional Functions
QA1
QB1
QA1
QB1
BUS PTRC
87B Id/I
BZNS PDIF
87B Id/I
BZNS PDIF
87B Id/I
BUS PTRC
87B Id/I
PH4S PTOC
51 I>
CCS RBRF
50BF I>BF
SMB RREC
79
5(0->1)
BZIS GGIO
87B Id/I
BCZS PDIF
87B Id/I
Other Functions in Library
BDC GAPC
87B
VERSION OF REB670
NUMBER OF FEDERS IN
BOTH BUSBAR SECTIONS
REB670(B20 – X01) 1-Phase, 12 Bays, 2 Zones for Simple
Station Layout 12 AI
12
REB670(B21 – X01) 1-Phase, 12 Bays, 2 Zones for Simple
Station Layout 12 AI
12
NUMBER OF REB670
REQUIRED BY THE
SCHEME
3
3
REB670(B31 – X01) 1-Phase, 24 Bays, 2 Zones for Simple
Station Layout 24 AI
24 3
QB1
C MMXU
MET I
DRP RDRE
DFR/SER DR
IEC13000223-2-en.vsd
NUMBER OF FEEDERS IN
BOTH BUSBAR SECTIONS
C MMXU
MET I
Q CBAY
Control
C MSQI
MET Isqi
VN MMXU
MET UN
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
IEC13000223 V2 EN-US
Figure 9: Configuration diagram for B20, configuration X01
Section 3 1MRK 505 370-UUS A
Configuration
60 Busbar protection REB670 2.2 ANSI
Application manual