ABB REB670 Applications Manual page 61

1MRK 505 337-UUS -
Application manual
ZA
QB1
QA1
QB1 QB1
HW LOGIC
QA1 QA1
VERSION OF REB670
REB670(B20 – X01) 1-Phase, 12 Bays, 2 Zones for Simple
Station Layout 12 AI
REB670(B21 – X01) 1-Phase, 12 Bays, 2 Zones for Simple
Station Layout 12 AI
REB670(B31 – X01) 1-Phase, 24 Bays, 2 Zones for Simple
Station Layout 24 AI
* With Just one CT in the Bus Section Bay
GUID-7EF9DAD6-8ED2-4C77-8030-0A63AED769EC V2 EN
Figure 10: Configuration diagram for B21, configuration X01
REB670(B20-X01) /REB670(B21-X01) / REB670(B31-X01)
PHASE L3
ZB
REB670(B20-X01) /REB670(B21-X01) / REB670(B31-X01)
PHASE L2
REB670(B20-X01) /REB670(B21-X01) / REB670(B31-X01)
QB2
PHASE L1
QB1 QB1
QA1 QA1
MET
C MMXU
MET
C MMXU
MET
C MMXU
Other Functions in Library
87B
BDC GAPC
Optional Functions
51 I>
PH4S PTOC
NUMBER OF FEDERS IN
BOTH BUSBAR SECTIONS
Configuration
87B Id/I
AC LOGIC
BZIS GGIO
I 87B Id/I
BUS PTRC
87B Id/I
I 87B Id/I
BZNS PDIF
BUS PTRC
87B Id/I
I 87B Id/I
BZNS PDIF
BUS PTRC
50BF I>BF 79 5(0→1)
CCS RBRF SMB RREC
NUMBER OF REB670
REQUIRED BY THE SCHEME
11* 3
11* 3
23* 3
Section 3
DFR/SER DR
DRP RDRE
87B Id/I
BCZS PDIF
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