Ibc Power Wiring Preparation - Eaton 93pm Installation Manual

4 4 . . 3 3 I I n n s s t t a a l l l l i i n n g g I I B B C C P P o o w w e e r r W W i i r r i i n n g g
IBCs can be installed in a line-up-and-match configuration with the power wiring routed through the IBCs and
UPS cabinet or in a standalone configuration with the power wiring routed between the IBCs and the UPS
cabinet using conduit. Use the appropriate procedure for the type of installation being wired.
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NOTE 1
NOTE 2
Use this procedure to wire line-up-and-match 93PM Integrated Battery Cabinets to the 93PM UPS cabinet.
To install wiring to connections:
1. Verify the UPS system is turned off and all power sources are removed. Refer to the applicable Eaton
93PM UPS Installation and Operation manual, listed in paragraph
operating procedures.
2. Open the front door by lifting the latch from the bottom and turning to the right (counterclockwise) and
swing the door open.
3. Remove the screws securing the internal safety shield panel and remove the panel to gain access to the
battery power terminals. Retain the hardware for later use.
NOTE 1
NOTE 2
4. Route the battery wiring (positive and negative) from the UPS DC Input terminals through the bottom side
inter-cabinet access pass-through (see
left side of the IBC (see
terminal block. See
Table 3
manual listed in paragraph
5. Secure the battery wiring to the wire tie anchors (see
6. Route the battery cabinet ground wiring from the UPS through the bottom side inter-cabinet access pass-
through (see
terminal location.
Verify polarity of connections. Risk of personal injury and damage to equipment from arc flash if connections
are reversed.
7. Connect the positive and negative power wiring to the IBC DC (+) and IBC DC (-) output terminals. Connect
the ground wiring to the IBC ground terminal. See
For a detailed view of the IBC terminal block, see
8. Connect the positive, negative, and ground power wiring from the IBC to the UPS cabinet external battery
input and ground terminals. Refer to the applicable Eaton 93PM UPS Installation and Operation manual
listed in paragraph
Each battery cabinet will be directly connected to the UPS and not daisy-chained
between cabinets. All power wiring between the IBCs and the UPS is factory supplied.
Up to four IBCs can be installed in a line-up-and-match configuration.
Line-up-and-match positive and negative battery wiring is factory supplied coiled inside
the IBC.
Ferrules are installed on the ends of the factory supplied wiring. Do not shorten or cut
factory supplied wiring.
Figure 13). Route the wiring along the wiring channel to the IBC DC Output
Figure 14 for terminal locations. See paragraph
for wiring requirements. Refer to the applicable Eaton 93PM UPS Installation and Operation
1.7 For More
Figure 10) of the UPS cabinet and IBC to the IBC ground terminal block. See
1.7 For More Information, for UPS cabinet termination requirements.
Eaton 93PM Integrated Battery Cabinet-Small (IBC-S) Installation Manual 164000305—Rev 06
1.7 For More
Figure 10) of the UPS cabinet and IBC to the wiring channel on the
Information, for UPS cabinet terminal locations.
Figure 15) using Zip ties.
WARNING
Table 5 for termination requirements.
Figure 16.
Information, for UPS

3.2.2 IBC Power Wiring Preparation

Figure 14
Installation
and
for
29