Eaton 93PM Integrated Battery Cabinet-Small Welded (IBC-SW) Installation Manual 164000639—Rev 03
17
Table 3. Line-Up-and-Match External Power Wiring Recommendations: Eaton 93PM IBC-SW (432V or 480V)
Battery Cabinet to UPS
UPS Frame
Minimum
Number
of Battery
Cabinets
Terminal
Recommended
Conductor Size
(AWG or kcmil)
Number per Pole
50 kW
1
Battery (+)
Battery (–)
Ground
Factory Supplied 2/0
Factory Supplied 2/0
#4
1
1
one per cabinet
100 kW
2
150 kW
3
200 kW
3
NOTE
Standalone IBC–SW installations with three or four IBC–SWs require a customer
supplied external tie point and circuit breaker or disconnect between the IBC–SWs and
the UPS.
Table 4. Standalone External Power Wiring Recommendations: Eaton 93PM IBC-SW (432V or 480V)
Battery Cabinet to UPS or
External Customer Supplied Tie
Point
and Breaker or Disconnect
Tie Point and Breaker
or Disconnect to UPS
UPS
Frame
Minimum
Number
of Battery
Cabinets
Terminal
Recommended
Conductor Size
(AWG or kcmil)
Number
per Pole
Recommended
Conductor Size
(AWG or kcmil)
Number
per Pole
50 kW
1
Battery (+)
2/0
2
Not Required
100 kW
2
Battery (–)
2/0
2
Not Required
150 kW
3
Battery (+)
2/0
2
2/0
2
200 kW
3
Battery (–)
2/0
2
2/0
2
Ground
#4
one
per cabinet
#4
one per cabinet
The power wiring terminals are pressure terminations, UL and CSA rated at 90°C. See
for external
power cable terminations.
and
show the location of the IBC power cable terminals.
Summary of Contents for IBC-SW
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