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Eaton 93PM Integrated Battery Cabinet (IBC-L, IBC-LH [432V], and IBC-LH [480V]) Installation Manual 164000228—Rev 08
Table 7. Standalone External Power Wiring Recommendations - Eaton 93PM IBC-LH
Battery Cabinet to UPS or
External Customer Supplied
Tie Point and Breaker or
Disconnect
Tie Point and Breaker or Disconnect
to UPS
Model
UPS
Model
Number
of
Cabinets
Terminal
Recommended
Conductor Size
for 75°C Copper
Wire (AWG or
kcmil)
Number
per
Pole
Recommended
Conductor Size
(AWG or kcmil)
Number
per
Pole
93PM
IBC-LH
50 kW
100 kW
150 kW
200 kW
1 or 2
Battery (+)
300
2
Not Required
Battery
(–)
300
2
Not Required
3 or 4
Battery (+)
300
2
300
2
Battery
(–)
300
2
300
2
Ground
#1
one per
cabinet
#1
one per
cabinet
93PM
IBC-LH
400-2
1, 2, 3,
or 4
Battery (+)
300
2
Not Required
Battery
(–)
300
2
Not Required
400-2
5, 6, 7,
or 8
Battery (+)
300
2
300
2
Battery
(–)
300
2
300
2
Ground
#1
one per
cabinet
#1
one per
cabinet
93PM
IBC-LH
400-3
400-4
1, 2, 3,
or 4
Battery (+)
300
2
Not Required
Battery
(–)
300
2
Not Required
400-3
400-4
5, 6, 7,
or 8
Battery (+)
300
2
300
2
Battery
(–)
300
2
300
2
Ground
#1
one per
cabinet
#1
one per
cabinet
93PM
IBC-LH
400-5
400-6
400-7
400-8
1, 2, 3, 4,
5, 6, 7,
or 8
Battery (+)
300
2
500
4
Battery
(–)
300
2
500
4
Ground
#1
one per
cabinet
#1
one per
cabinet
The power wiring terminals are pressure terminations, UL and CSA rated at 90°C. See
for external
power cable terminations.
Summary of Contents for IBC-L
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