Powerware 9315s - Manual (Page 29)

2--1 Powerware 9315 Parallel Capacity/Redundant System with PHP SSBM
164201373 Rev. A 092402
Installing the Parallel
Capacity/Redundant System
2.1 Preliminary Installation Information
WARNING:
Installation should be performed only by qualified personnel.
Refer to the following while installing the Parallel Capacity/Redundant system:
• Appendix A of this manual for installation drawings and additional installation
notes.
• Dimensions in this manual are in millimeters and inches.
• Do not tilt the Switchboard System Bypass Module (SSBM), UPMs or other
cabinets more than
¦
10˚during installation.
• The conduit landing plates are to be removed to add conduit landing holes as
required. Plate material is generally 16 gauge steel (0.06 in. thick).
• The Remote Emergency Power Off (EPO) and the EMERGENCY UPM OFF
pushbuttons open all breakers in the SSBM, shut down the UPMs, and isolates
power from your critical load. Local electrical codes may also require tripping
protective devices upstream from the UPMs.
• The SSBM cabinet must be installed on a level, sealed concrete pad or floor.
The floor or pad must be strong enough to prevent sagging or cracking from
the SSBM weight. If the floor area is subject to vibrations, special mounting
must be provided to prevent transmitting the vibrations to the SSBM.
• If perforated floor tiles are required for ventilation, place them in front of the
UPMs.
• Details about control wiring are provided in each procedure for connecting
options and features. Drawings 164201373---4 through 164201373---7 in
Appendix A identify the control wiring terminations.
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