Vertiv Liebert EXM MBC, Руководство пользователя

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Vertiv
™
| Liebert
®
EXM
™
MBC Installation Manual | 33
Figure 25 Control wiring diagram, Liebert EXM MBC, two to four breakers, with interlock
1 2 3 4 5 6 7 8 9 101112
AUX
K0
3 4 3 4
4
3
LAMP
704
710
R W
AC 120V
Push
Button
702
703 706 100
oC
oA
oB
UPS
X9J26
X9J23
X9J24
oN
FH1 FH2
*Option
FUSE
BLK
INV_C
INV_S
MFP_S
MFP_O
INV_O
MFP_C
1
3
5
2
4
6
1
3
5
2
4
6
BFP_C
BFP_S
BFP_O
Main_abnl_O
Main_abnl_S
Main_abnl_C
15
13
11
9
Q3_STATUS
Q5_STATUS
GND_Dry
GND_Dry
1 4
AUX
EXM14004
Rev. 4
MBB See Note 5
Customer Feed
Output
Neutral
AC
Output
Kirk
Key K1
Kirk
Key K2
MIB
See Note 6
From
Utility
Output
Ground
Ground to
Unit Frame
Ground to
Unit Frame
Optional;
See Note 8
Input Neutral
See Note 1
SKRU - Solenoid Key Release Unit
KO-Key Operator
Main Ground Busbar
Field-Supplied Wiring
Inner Door
Factory-Supplied Wiring
ØA
ØC
ØA
ØB
ØC
ØA
ØB
ØC
RIB
BIB
W04
W05
W06
W87
W86
W85
W90
W89
W88
W07
W08
W09
TB1
2 Fuses,
2A
AC Output
AC Input
A
B
C
A
B
C
mN
PE
NOTES
1. Customer-furnished electrode conductor must be installed in accordance
with national and local electrical codes.
2. Overcurrent protection is based on 80% rated devices.
3. MBB auxiliary switch connections are on the normally closed and common positions.
4. MIB auxiliary switch connections are on the normally open and common positions.
5. MBC when connected to UPS module, all control and power wiring is supplied by Vertiv.
If the MBC is remote from the UPS module, the cables between the MBC and UPS module
must be supplied by others.
6. Optional SKRU and associated wiring (703, 704, 706).
7. Typical four-breaker configuration is shown. Also available: a two-breaker configuration
(MIB, MBB) and a three-breaker configuration (BIB, MIB, MBB).
8. If configuration is a two-breaker MBC, the customer must supply the120V shunt trip coil
for the bypass and rectifier.
L
SKRU
1 4
X9J26
X9J23
X9J24
MFP_S
MFP_O
MFP_C
INV_C
INV_S
INV_O
BFP_C
BFP_S
BFP_O
Main_abnl_O
Main_abnl_S
Main_abnl_C
Q3_STATUS
Q5_STATUS
GND_Dry
GND_Dry
1
3
5
2
4
6
1
3
5
2
4
6
15
13
11
9
Wiring shown for a four-breaker system.
Refer to Notes 7 and 8 for two- and three-breaker
Detail A
DETAIL A