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Eaton 93PM Integrated Battery Cabinet-Small Welded (IBC-SW) Installation Manual 164000639—Rev 03
44..33..22
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NOTE 1
Each battery cabinet will be directly connected to the UPS and not daisy-chained
between cabinets.
NOTE 2
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.
NOTE 3
Up to four IBCs can be installed in a standalone configuration.
NOTE 4
In multiple IBC installations, individual conduit will be run between each battery cabinet
and the UPS or disconnect.
DO NOT
run battery wiring from subsequent IBCs through
the bottom of the adjacent IBCs.
NOTE 5
Remove the IBC conduit landing plates to drill or punch conduit holes, or remove
knockouts in the conduit plate.
Use this procedure to wire standalone 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
, for UPS
operating procedures.
2.
If not already removed, remove the front cover by loosening the left and right side bottom mounting bolts
and remove the two mounting bolts on the top. Lift the cover to disengage the cover from the bottom
bolts then set the cover to the side in a safe location. Retain the hardware for later use.
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.
4.
If wiring the IBC–SW using the top entry access, continue to
Step 5
; if using bottom entry access, proceed
to
Step 13
.
5.
Top Entry Wiring.
Remove the top conduit plate (see
) from the top of the IBC–SW. Identify all
conduit requirements and mark their location. Drill and punch all conduit holes in the top conduit plate prior
to mounting on the IBC–SW. Install the conduit plate and install all conduit runs into the plate. Pull the
wiring through the conduit into the wiring area.
Note:
Power and Interface wiring share the same conduit plate.
6.
Route the battery wiring (positive and negative) from the UPS DC Input terminals or DC disconnect tie
point through top of the IBC–SW to the IBC–SW DC Output terminal block. See
for terminal
locations. See paragraph
IBC–SW Power Wiring Preparation
and
for wiring requirements.
Refer to the applicable Eaton 93PM UPS Installation and Operation manual listed in paragraph
, for UPS cabinet terminal locations.
7.
Route the battery cabinet ground wiring from the UPS through the top of the IBC–SW to the wiring
channel on the left side of the IBC–SW (see
). Route the wiring along the wiring channel to the
IBC–SW ground terminal block. See
for terminal location. See paragraph
IBC–SW Power Wiring Preparation
and
for wiring requirements.
8.
Secure the ground wiring to the wire tie anchors (see
) using Zip ties.
9.
Connect the positive and negative power wiring to the IBC–SW DC (
+
) and DC (
–
) output terminals.
Connect the ground wiring to the IBC–SW ground terminal. See paragraph
IBC–SW Power Wiring Preparation
and
for termination requirements.
10. Connect the positive, negative, and ground DC power wiring from the IBC–SW or disconnect to the UPS
cabinet battery and ground terminals. Refer to the applicable Eaton 93PM UPS Installation and Operation
manual listed in paragraph
, for UPS cabinet termination requirements.
Summary of Contents for IBC-SW
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