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WA1
WA2
High impedance busbar protection
for up to 3 zones
12AI (9I + 3U)
S SCBR
S SCBR
S SCBR
S SCBR
S SCBR
S SCBR
DRP RDRE
DFR/SER
DR
ZONE1
_
CT
ZONE2
_
CT
ZONE3
_
CT
QA1 QA1
QA1
Zone 1
Zone 2
Zone 3
(used in this
example as
check zone)
QB2
QA1
QB1
QA1
QB1
QA1
QB1
QB1
QA1
QB1
QA1
QB1
QB1 QB1
CV MMXN
MET
P/Q
C MMXU
MET
I
C MSQI
MET
Isqi
HZ PDIF
87
Id>
HZ PDIF
87
Id>
HZ PDIF
87
Id>
FUF SPVC
U>/I<
CC PDSC
52PD
PD
ETP MMTR
MET
W/Varh
CC RBRF
50BF
3I>BF
EF4 PTOC
51N_67N
4(IN>)
NS4 PTOC
46I2
4(I2>)
OC4 PTOC
51
4(3I>)
OV2 PTOV
59
2(3U>)
Q CBAY
3
Control
ROV2 PTOV
59N
2(U0>)
S CILO
3
Control
S CSWI
3
Control
S SCBR
S XCBR
3
Control
TR PTTR
49
θ>
UV2 PTUV
27
2(3U<)
V MMXU
MET
U
V MSQI
MET
Usqi
VN MMXU
MET
UN
Other Functions available from the function library
IEC10000341-3-en.vsd
SMP PTRC
94
1
→0
SMP PTRC
94
1
→0
SMP PTRC
94
1
→0
IEC10000341 V3 EN-US
Figure 1.
Configuration diagram for configuration A03
1MRK 505 362-BEN B
Busbar protection REB650 2.1 IEC
Product version: 2.1
4
ABB
Содержание REB650 2.1 IEC
Страница 1: ...Relion 650 series Busbar protection REB650 2 1 IEC Product guide ...
Страница 65: ...65 ...