2--31
Powerware BPIV (10 kVA--30 kVA) Installation and Operation
164201406 Rev. C 013004
CAUTION:
Proper UPS operation requires a Bypass Input Neutral connection. This neutral
is required to be the common conductor between all bypass source phases
(e.g., ”wye” or ”4 wire” source). If the Options cabinet contains an isolation
transformer in the bypass feed, the source neutral is not required.
11.
Connect phase A, B, C, and Neutral mains and bypass input power wiring from
source to the bypass input terminals in the Options cabinet. Refer to Appendix
A of this manual for wiring and termination requirements and wiring access
information. Note wiring connections for single feed systems.
12.
Proceed to step 16.
13.
Connect phase A, B, and C mains input power wiring from source to the mains
input terminals in the Options cabinet. Refer to Appendix A of this manual for
wiring and termination requirements and wiring access information. Note
wiring connections for dual feed systems.
CAUTION:
Proper UPS operation requires a Bypass Input Neutral connection. This neutral
is required to be the common conductor between all bypass source phases
(e.g., ”wye” or ”4 wire” source). If the Options cabinet contains an isolation
transformer in the bypass feed, the source neutral is not required.
14.
Connect phase A, B, C, and Neutral bypass input power wiring from source to
the bypass input terminals in the Options cabinet. Refer to Appendix A of this
manual for wiring and termination requirements and wiring access information.
Note wiring connections for dual feed systems.
15.
If the optional Distribution Housing is installed, proceed to step 19; otherwise,
proceed to step 16.
16.
Install Square-D Type QO or QOB breakers into PDM panelboard. Refer to
Appendix A of this manual for access information.
NOTE:
Remove Options cabinet PDM conduit landing plate to punch conduit holes.
17.
Wire branch circuits in accordance with branch circuit breaker manufacturers
instructions (output from the UPS or Options cabinet is prewired to the PDM).
Refer to Appendix A of this manual wiring access information.
18.
Proceed to step 25.
19.
If output breakers and power distribution cabling and receptacles are not
installed, proceed to step 20; otherwise, proceed to step 25.
20.
Remove Distribution Housing rear cover.
21.
Open top cover on the Options cabinet by sliding the Options cabinet top
cover latches toward the rear of the cabinet and lifting the cover. Secure cover
in the upright position using latching slide bar.
22.
Install Square-D Type QO or QOB breakers into PDM panelboard. Refer to
Appendix A of this manual for access information.
Summary of Contents for BPIV
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