4
Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Installation and Operation Manual P-164000229—Rev 09
panel can hold up to 42 single-pole branch circuit breakers (either Cutler-Hammer bolt-on type BAB or
QBHW that can be configured to meet facility needs.
–
An optional single 225A distribution breaker for use with two panel board configurations.
–
Up to five optional 100-250A adjustable output distribution breakers are available to distribute the
output power from the UPS to larger critical loads. The breakers have adjustable trip rating and are
enclosed behind the hinged doors and trim panels on the front of the IAC-D.
–
A no distribution option provides a single 700A output breaker.
–
Neutral Current Monitoring available at the UPS display.
–
Optional factory pre-wiring to allow subfeed breakers to be field installed.
11..22
IInnssttaallllaattiioonn FFeeaattuurreess
•
The IAC-D is designed to be installed in line-up-and-match or standalone configurations:
–
In line-up-and-match configurations input power wiring is routed through the side panels between the
UPS and the IAC-D.
–
In standalone configurations input power wiring is routed using external conduit through top or bottom
entry conduit plates.
–
Output wiring is routed using external conduit through top or bottom entry conduit plates.
•
To reduce installation time, connections to the input, distribution panel, and output breakers are made to
easily accessible mechanical lug terminals on the breakers located at the front of the cabinet. Subfeed
breaker output connections are made to mechanical lug terminal blocks also located at the front of the
cabinet
•
Top exhaust or rear ventilation is available
•
The cabinet can be leveled and secured in place using leveling feet
A line-up-and-match IAC-D is installed adjacent to the UPS or other accessory cabinet. The recommended
installation location is on the left side of the UPS cabinet as viewed from the front of the cabinets. However,
the IAC-D may be installed on the right side of the UPS cabinet. See
through
for line-up-and-
match configuration views.
11..33
M
Mooddeell C
Coonnffiigguurraattiioonnss
The following 93PM IAC-D model configurations are available for use with the 93PM UPS Series:
•
50 kW IAC-D with 480/208 Vac output transformer and:
•
Up to two PRL1A 225A 42-pole distribution panels.
•
One PRL1A 225A 42-pole distribution panel and up to three JG-Frame 3-pole 100-250A adjustable subfeed
distribution breakers.
•
Up to five JG-Frame 3-pole 100-250A adjustable subfeed distribution breakers.
•
One K-Frame 3-pole 175A output breaker.
•
50 kW IAC-D with 208/480 input transformer, 480/208 Vac output transformer and:
–
One PRL1A 225A 42-pole distribution panel.
–
One PRL1A 225A 42-pole distribution panel and up to three JG-Frame 3-pole 100-250A adjustable
subfeed distribution breakers.
–
Up to five JG-Frame 3-pole 100-250A adjustable subfeed distribution breakers.
–
One LG-Frame 3-pole 175A output breaker.
Summary of Contents for 93PM IAC-D
Page 108: ...P 16400022909 P 164000229 09...
