ABB REB670 - Page 59

ZA
ZB
REB670(A20-X01) / REB670(A31-X01)
QA1
QB1
QA1
QB1
Optional Functions
VERSION OF REB670
NUMBER OF FEEDERS IN BOTH
BUSBAR SECTIONS
REB670(A20 – X01) 3-Phase, 4 Bays, 2 Zones for Simple Station
Layout 12 AI
4
REB670(A31 – X01) 3-Phase, 8 Bays, 2 Zones for Simple Station
Layout 24 AI
8
QA1
QB1
QA1
QB1
BZNT PDIF
87B 3Id/I
BUT PTRC
87B 3Id/I
BUT PTRC
87B 3Id/I
BZNT PDIF
87B 3Id/I
OC4 PTOC
51_67 4(3I>)
CC RBRF
50BF 3I>BF
SMB RREC
79
5(0→1)
BZIT GGIO
87B 3Id/I
BCZT PDIF
87B 3Id/I
Other Functions in Library
BDC GAPC
87B
QB1
DRP RDRE
DFR/SER DR
C MMXU
MET I
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
IEC16000254-1-en.vsd
CV MMXN
MET P/Q
IEC16000254 V1 EN-US
Figure 3: Configuration diagram for A20, configuration X01
1MRK 505 370-UUS A Section 3
Configuration
Busbar protection REB670 2.2 ANSI 53
Application manual