Eaton 93pm Installation Manual page 26

Installation Plan and Unpacking
Table 3. Line-Up-and-Match External Power Wiring Recommendations for the Eaton 93PM IBC-S
Model
93PM IBC-S
NOTE
Table 4. Standalone External Power Wiring Recommendations for the Eaton 93PM IBC-S
Model
93PM
IBC-S
The power wiring terminals are pressure terminations, UL and CSA rated at 90°C. See
power cable terminations.
Figure 14 and
18 Eaton 93PM Integrated Battery Cabinet-Small (IBC-S) Installation Manual 164000305—Rev 06
Number of
UPS Model Cabinets
50 kW
1, 2, 3, or 4
100 kW
Standalone IBC installations with three or four IBCs require a customer supplied external
tie point and circuit breaker or disconnect between the IBCs and the UPS.
Num-
ber of
UPS Cabi- Termi-
Model nets nal
Battery
(+)
1 or 2
Battery
(–)
50 kW Battery
(+)
100 kW
3 or 4
Battery
(–)
Ground
Figure 16 show the location of the IBC power cable terminals.
Recommended Conductor Size
(AWG or kcmil)
Terminal
Battery (+) Factory Supplied 2/0
Battery (–) Factory Supplied 2/0
Ground
Battery Cabinet to UPS or External
Customer Supplied Tie Point and
Breaker or Disconnect
Recommended
Conductor Size
Number per
(AWG or kcmil)
Pole
3/0 2
3/0 2
3/0 2
3/0 2
one
#4
per cabinet
Battery Cabinet to UPS
Number per Pole
#4
one per cabinet
Tie Point and Breaker or Disconnect
to UPS
Recommended
Conductor Size
Number per
(AWG or kcmil)
Pole
Not Required
Not Required
3/0
3/0
#4
Table 5 for external
1
1
2
2
one
per cabinet