ABB REB670 - Page 61

ZA ZB
REB670(A31-X01)
QA1
QB1
QA1
QB1
QA1
QB1
QA1
QB1
HW LOGIC
AC LOGIC
VERSION OF REB670
NUMBER OF FEEDERS IN BOTH
BUSBAR SECTIONS
REB670(A31 – X01) 3-Phase, 8 Bays, 2 Zones for Simple Station
Layout 24 AI
7*
BUT PTRC
87B 3Id/I
BUT PTRC
87B 3Id/I
BZNT PDIF
87B 3Id/I
BUT PTRC
87B 3Id/I
BZNT PDIF
87B 3Id/I
* With Just one CT in the Bus Section Bay
QB1
QB2
QA1
BCZT PDIF
87B 3Id/I
BZIT GGIO
87B 3Id/I
DRP RDRE
DFR/SER DR
C MMXU
MET I
C MSQI
MET Isqi
C MMXU
MET I
C MMXU
MET I
Optional Functions
OC4 PTOC
51_67 4(3I>)
CC RBRF
50BF 3I>BF
SMB RREC
79 5(0→1)
Other Functions in Library
BDC GAPC
87B
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
IEC16000255-1-en.vsd
IEC16000255 V1 EN-US
Figure 5: Configuration diagram for A31, configuration X01
1MRK 505 370-UUS A Section 3
Configuration
Busbar protection REB670 2.2 ANSI 55
Application manual