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6.
Connect control wiring (battery breaker open and close signals and shunt
DC disconnect) between external battery disconnect and the UPS. Refer to
Appendix A of this manual for wiring requirements and wiring access
information.
7.
After wiring the UPS system to the facility power and critical load, be sure to
ground the system according to local and/or national electrical wiring codes.
8.
Install batteries in accordance with all applicable codes and regulations,
including the National Electrical Code (NEC), Article 480.
2.2.4
Installing Input/Rectifier Customer Connections
If you are installing connections to the Battery I/O terminal connections and
terminal board CB2TB you must install conduit between each device and the UPS
cabinet for wiring these options. Refer to Appendix A for the location of the
interface points within the UPS cabinet.
To prepare the UPS for wiring to Customer Connections:
1.
Be sure the UPS system is turned off and all power sources are removed.
(See the operation section of this manual for shutdown instructions.)
2.
Remove the sheetmetal shield covering the input terminal area in the
Input/Rectifier cabinet to gain access to the Battery I/O Customer Interface
and CB2TB. Refer to Appendix A for location of the shield.
3.
Refer to Appendix A of this manual for terminal assignments, and wiring and
termination requirements.
2.2.5
Installing Output/Inverter Customer Connections
If you are installing connections to a Remote Emergency Power Off (EPO) device,
Building Alarm or Relay contacts, conduit must be installed between each device
and the UPS cabinet. Refer to Appendix A for the locations of the interface points
within the UPS cabinet.
To prepare the UPS for wiring to Customer Connections:
1.
Be sure the UPS system is turned off and all power sources are removed.
(See the operation section of this manual for shutdown instructions.)
2.
Refer to Appendix A of this manual for terminal assignments, and wiring and
terminal requirements.
2--4
Powerware 9315 (500 kVA- -750 kVA) Installation and Operation
164201244 REV. D 030101
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