Powerware 9330 Installation & Operation Manual page 55

5.
Connect positive, negative, and ground DC power wiring from external battery
system to the Remote Battery Terminal Block and ground terminals in the UPS
cabinet. Refer to Appendix A of this manual for wiring and termination
requirements and wiring access information.
6.
Route input and output cables from Options cabinet through wireway to UPS
terminal blocks. Refer to Appendix A of this manual for wiring access
information.
7.
If wiring a single feed system, proceed to step 8; if wiring a dual feed system,
proceed to step 10.
8.
Connect phase A, B, C, and Neutral input power wiring from the Options
cabinet to the Bypass Input Terminal Block and Neutral Terminal Block in the
UPS cabinet. Refer to Appendix A of this manual for wiring and termination
requirements and wiring access information. Note wiring connections for
single feed systems.
9.
Proceed to step 17.
10.
If wiring a 10 kVA---20 kVA UPS dual feed system, proceed to step 11; if wiring
a 25 kVA---40 kVA UPS dual feed system, proceed to step 14.
11.
Disconnect single feed jumpers from phase A, B, and C terminals on Input
Breaker CB1 and Bypass Input Terminal Block. Remove jumpers from cabinet.
12.
Connect phase A, B, and C rectifier input power wiring from the Options
cabinet to the rectifier input terminals on Input Breaker CB1 in the UPS cabinet.
Refer to Appendix A of this manual for wiring and termination requirements and
wiring access information. Note wiring connections for dual feed systems.
13.
Proceed to step 16.
14.
Disconnect single feed jumpers from phase A, B, and C terminals on Rectifier
Input Terminal Block and Bypass Input Terminal Block. Remove jumpers from
cabinet.
15.
Connect phase A, B, and C rectifier input power wiring from the Options
cabinet to the Rectifier Input Terminal Block in the UPS cabinet. Refer to
Appendix A of this manual for wiring and termination requirements and wiring
access information. Note wiring connections for dual feed systems.
16.
Connect phase A, B, C, and Neutral bypass input power wiring from the
Options cabinet to the Bypass Input Terminal Block and Neutral Terminal Block
in the UPS cabinet. Refer to Appendix A of this manual for wiring and
termination requirements and wiring access information. Note wiring
connections for dual feed systems.
17.
Connect phase A, B, and C, and Neutral output power wiring from the Options
cabinet to Output Terminal Block and Neutral Terminal Block in the UPS
cabinet. Refer to Appendix A of this manual for wiring and termination
requirements and wiring access information.
18.
Secure the UPS by reinstalling safety shield panels, front vented panels, and
front solid panel.
Powerware 9330 (10 kVA- -40 kVA) Installation and Operation
164201300 Rev. N 013004
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