Powerware 9315 User Manual download pdf (Page 15)

Po werware 9315 P arallel Redundant System I & O

164202013 Rev. D 041599

Environment Considerations

Thelifeoftheparallelredundantsystemwillbeadverselyaffectediftheinstallation

does not meet the following guidelines:

1. The parallel cabinet must be installed on a sealed concrete pad on a sealed

concrete floor.

2. The parallel cabinet must be installed in a dust-free environment.

3. The parallel cabinet must be installed in a humidity-controlled environment.

Preparing for Wiring the Parallel Redundant System

See Tables A---1 through A---4 in Appendix A of this manual for wiring requirements.

The power wiring for this equipment is rated at 75_C. Ifwireisruninanambient

temperature greater than 30_C, higher temperature and/or larger size wire may be

necessary. Wiring for the paralle cabinet should be installed through the 28.6 mm

(1.1 in.) knockout in the bottom of the UPS cabinet. The top entry connection

requires installation of 1/2-in. flexible conduit within the UPS. Bottom entry

connection requires no additional routing of conduit within the UPS. For UPS

external wiring requirements, including minimum AWG size of external wiring, see

the PowerwareÒ 9315 Installation manual provided with the UPS system.

NOTE: Material and labor for external wiring are to be provided by designated

personnel.

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Powerware 9315 User Manual Page 15