Eaton 93PM Integrated Accessory Cabinet-Tie (50 kW and 100 kW IAC-T) Installation and Operation Manual P-164000371—Rev 05
37
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NOTE 1
Input power wiring is routed through the inside bottom of the IAC-T and UPS for line-up-
and-match configurations or wiring can be installed using conduit between the cabinets
for standalone installations. Output wiring is routed through the top or bottom of the
cabinet using conduit.
NOTE 2
Remove the IAC-T conduit landing plates to drill or punch conduit holes, or remove
knockouts in the conduit plates (see
).
NOTE 3
Refer to the applicable Eaton 93PM UPS Installation and Operation manual, listed in
paragraph
, for UPS installation procedures.
!
IMPORTANT
This product has been evaluated for use with
copper wire
only
. For external wiring, use only 75°C copper wire.
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To install wiring to terminal 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.
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
Module Output Breaker (MOB) input terminals and Load Bus output terminals. Retain the hardware for
later use.
4.
If wiring the IAC-T input power terminals using the inter-cabinet wiring access pass-through (line-up-and-
match configurations), proceed to
; if wiring the IAC-T input power terminals using the bottom entry
access, proceed to
; if wiring the IAC-T input power terminals using the top entry access, proceed to
5.
Pass-through Wiring.
Route the IAC-T MOB input cables (phase A, B, and C and Ground) from the UPS
cabinets through the bottom UPS and IAC-T inter-cabinet wiring access pass-through to the IAC-T MOB
input terminals. See
for IAC-T wiring access information and
for IAC-T terminal
locations. See paragraph
IAC-T Power Wiring Preparation
, or
for IAC-T wiring
and termination requirements. Refer to the applicable Eaton 93PM UPS Installation and Operation manual,
listed in paragraph
, for the UPS terminal locations and termination requirements.
6.
Remove the top or bottom conduit plate (see
) from the IAC-T. Identify all output conduit
requirements and mark their location. Drill and punch all conduit holes in the conduit plate prior to
mounting on the IAC-T. Reinstall the conduit plate. Install conduit between the IAC-T and the critical load or
Integrated Accessory Cabinet-Distribution (IAC-D). Pull the wiring through conduit into the wiring area.
7.
Route the output cables (phase A, B, and C and Ground) from the IAC-T through the top or bottom of the
cabinet to the critical load. See
for IAC-T terminal locations. See paragraph
IAC-T Power Wiring Preparation
, or
for IAC-T wiring and termination
requirements. Refer to the
Eaton 93PM Integrated Accessory Cabinet-Distribution (50 kW, 100 kW, 150
kW, and 200 kW IAC-D) Installation and Operation Manual
, listed in paragraph
for IAC-D conduit and terminal locations and termination requirements.
8.
Proceed to
Содержание 93PM IAC-T Series
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