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1MRK 505 370-UEN D
ZA
QB1
QA1
IEC16000255 V2 EN-US
Figure 4:
Busbar protection REB670
Application manual
QB2
QB1
QA1
QB1
QB1
HW LOGIC
QA1
QA1
VERSION OF REB670
REB670(A31 – X01) 3-Phase, 8 Bays, 2 Zones for Simple Station
Layout 24 AI
* With Just one CT in the Bus Section Bay
Configuration diagram for A31, configuration X01
ZB
QB1
QA1
MET
I
C MMXU
MET
I
C MMXU
MET
I
MET
C MMXU
C MSQI
Other Functions available from the function library
87B
MET
MET
Isqi
BDC GAPC
C MSQI
CV MMXN
7
DELTA
MET
W/Varh
DEL SPVC
ETP MMTR
Q CBAY
71
3
Control
MET
S SIML
S XCBR
V MMXU
Optional Functions
50BF 3I>BF
ITHD ITHD
51_67 4(3I>)
CC RBRF
CHM MHAI
OC4 PTOC
NUMBER OF FEEDERS IN BOTH
REB670(A31-X01)
DFR/SER DR
DRP RDRE
87B
3Id/I
87B
3Id/I
BZIT GGIO
BCZT PDIF
AC LOGIC
87B
3Id/I
BUT PTRC
87B
3Id/I
87B
3Id/I
BZNT PDIF
BUT PTRC
87B
3Id/I
Isqi
87B
3Id/I
BZNT PDIF
BUT PTRC
P/Q
7I
DELTAI
7V_78V
DELTAU
DELI SPVC
DELV SPVC
Control
63
Control
S SCBR
S SIMG
U
MET
Usqi
MET
UN
V MSQI
VN MMXU
79
5(0→1)
VTHD UTHD
VHM MHAI
SMB RREC
BUSBAR SECTIONS
7*
IEC16000255-2-en.vsd
Section 3
Configuration
49
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