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3.
Remove the screws securing the internal safety shield panel (dead front) and remove the panel to gain
access to the battery power terminals. Retain the hardware for later use.
4.
If wiring the IBC using the top entry sidecar, proceed to
5.
Bottom Entry Wiring. Remove the bottom conduit plate (see
IBC. Identify all conduit requirements and mark their location. Drill and punch all conduit holes in the
bottom conduit plate prior to mounting on the IBC. Install the conduit plate and install all conduit runs into
the plate. Pull the wiring through the conduit into the wiring areas.
6.
Route the battery wiring (positive, negative, and ground) from the UPS DC Input terminals or DC
disconnect tie point through the bottom of the IBC to the IBC DC Output and ground terminal blocks. See
Figure
18,
Figure
20, or
3.2.2 IBC Power Wiring
requirements. Refer to the applicable Eaton 93PM UPS Installation and Operation manual, listed in
paragraph
1.7 For More
7.
Connect the positive and negative power wiring to the IBC DC (+) and DC (-) output terminals on the IBC.
Connect the ground wiring to the ground terminal on the IBC.
For a detailed view of the IBC terminal block, see
8.
Connect the positive, negative, and ground DC power wiring from the IBC or disconnect to the UPS
cabinet battery and ground terminals.
9.
If installing more than one IBC, repeat
4.4 Battery Breaker Instantaneous Trip
4.5 Installing IBC Interface
10. If not already accomplished, remove the bottom screw securing the sidecar front panel. Lift the panel
straight up to remove from the panel hanger brackets at the top of the cabinet.
11. Remove the screws securing the sidecar internal safety shield panel and remove the panel to gain access
to the interior of the sidecar and the IBC inter-cabinet wiring access pass-through. Retain the hardware for
later use.
NOTE
If installing more than one IBC, route the battery wiring from subsequent IBCs through
the bottom of the adjacent IBCs to the IBC sidecar.
12. Top Entry Wiring. Remove the top conduit plate (see
all conduit requirements and mark their location. Drill and punch all conduit holes in the top conduit plate
prior to mounting on the sidecar. Install the conduit plate and install all conduit runs into the plate. Pull the
wiring through the conduit into the wiring area.
13. Route the battery wiring (positive, negative, and ground) from the UPS DC Input terminals or DC
disconnect tie point through the top of the IBC sidecar and the IBC inter-cabinet wiring access pass-
through to the IBC DC Output and ground terminal blocks.
14. Connect the positive and negative power wiring to the IBC DC (+) and DC (-) output terminals on the IBC.
Connect the ground wiring to the ground terminal on the IBC.
For a detailed view of the IBC terminal block, see
15. Connect the positive, negative, and ground DC power wiring from the IBC or disconnect to the UPS
cabinet battery and ground terminals.
16. If installing more than one IBC, repeat
paragraph
4.4 Battery Breaker Instantaneous Trip
4.5 Installing IBC Interface
NOTE
Internal battery strings are to be connected by an authorized Eaton Customer Service
Engineer at system startup.
Eaton 93PM Integrated Battery Cabinet (IBC-L, IBC-LH [432V], and IBC-LH [480V]) Installation Manual 164000228—Rev 08
Figure 22
for terminal locations. See paragraph
Preparation,
Table 5
or
Table
Information, for the UPS terminal locations and termination requirements.
Figure
Step 5
through
Setting; otherwise, skip to paragraph
Wiring.
Figure
Step 12
through
Setting; otherwise, skip to paragraph
Wiring.
Step
10; otherwise proceed to
Figure
24) from the inside bottom of the
6, and
Table 7
for wiring and termination
19,
Figure
21, or
Figure
Step 8
for each IBC, and then proceed to paragraph
Figure
25) from the top of the IBC sidecar. Identify
19,
Figure
21, or
Figure
Step 15
for each IBC, and then proceed to
Installation
Step
5.
23.
23.
47
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