Figure 4 Liebert Exm Bdc With Distribution, Single Input; W07 W85; W09 W87; Input Neutral - Liebert EXM BDC User Manual

Figure 4 Liebert EXM BDC with distribution, single input
See Note 6
W04
W05
W06
Utility
W07
W08
W09

Input Neutral

Main Ground Busbar
Notes
1. Customer-furnished electrode conductor must be installed
in accordance with national and local electrical codes.
2. See installation manual for additional connection information.
3. Optional 54-pole, 225A for 10-40kVA frame only or optional 54 pole,
400A for 60-100kVA frame only. Or two 225A subfeeds for 60-100kVA only
4. Optional transformer: 208/220/480/600V input.
5. Overcurrent protection is based on 80% rated devices.
6. MBB auxiliary switch connections are on the normally closed and common positions.
7. MIB auxiliary switch connections are on the normally opened and common positions.
8. When the Liebert BDC is connected to the UPS module, all control and power wiring
is supplied by Vertiv. When the Liebert BDC is remote from the UPS module,
the cables between the Liebert BDC and UPS module must be supplied by others.
Vertiv | Liebert
®
™
EXM BDC User Manual | Rev. 3 | 01/18 |
MBB
Detail A
AC Output
oN
W88
oA
W89
oB
oC
UPS
Fuse
Detail B
BIB
W85
A
W86
B
W87
C
mN
PE
AC Input
TB1
1
See Note 1
Ground to
Unit Frame
AC Output
Detail A
FH1
MIB
See Note 7
W90
702
Kirk
Key K2 (2)
Fuses
2A
2 3 4 5 6 7 8 9 10 1112
AC 120V
oN
oA
oB
oC
UPS
FH2
*Option
Fuse
Output Neutral
AC Output
ØA
ØB
ØC
Optional
54-Pole/Two Subfeeds
See Note 3
Output
Ground
Ground to
Unit Frame
SKRU
Optional
KO
SKRU - Solenoid
Push
Key Release Unit
Button
710
KO - Key Operator
Lamp
704
Field-Supplied Wiring
Factory-Supplied Wiring
EXM1405
Rev. 0
X9J24
MFP_D1
MFP_S3
MFP_C5
Main_obnl_O2
Main_obnl_S4
Main_obnl_C6
X9J23
BFP_O1
BFP_S3
BFP_C5
INV_D2
INV_S4
Detail B INV_C6
X9J26
GND_DRY15
Q5_STATUS13
GND_DRY11
Q3_STATUS 9
10