Powerware Powerware 9315 Installing the UPS System, Preliminary Installation Information, Chapter

Chapter 3 Installing the UPS System

This section describes the UPS system installation for single modules and multi-modules, including: unloading the cabinets, UPS internal and external wiring, and interface connections.

3.1Preliminary Installation Information

D A N G E R

This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED

SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.

W A R N I N G

Installation should be performed only by qualified personnel.

Refer to the following while installing the UPS system:

SSee Appendix A for installation drawings and additional installation notes.

SDimensions are in millimeters and inches.

SDo not tilt the UPS cabinets more than 10° from vertical or the cabinet may tip over.

SRemove the conduit landing plates to add conduit landing holes as required. Plate material is 14 gauge steel (2 mm/0.075” thick).

SThe Emergency UPS Off (EPO) and the Remote Emergency Power-off (REPO) buttons normally open all breakers in the UPS, shut down the UPS, and isolate power from the critical load. However, the EPO and REPO may be configured to transfer the UPS to bypass and shut down the UPS. Local electrical codes may also require tripping protective devices upstream from the UPS.

SThe UPS cabinets must be installed on a level, sealed concrete pad or floor.

SIf perforated floor tiles are required for ventilation, place them in front of the UPS. See Table A on page A-1for equipment weight.

SDetails about control wiring are provided in each procedure for connecting options and features. Paragraph A.5 starting on page A-28identifies the control wiring terminations.

SAll circuit breakers provided as part of the UPS system that employ adjustable trip mechanisms have been set to their maximum settings. Based upon the energy available and other equipment located on‐site, these settings may need to be adjusted to ensure proper system operation and coordination. It is the customer's responsibility to conduct a breaker coordination study, so that these breakers can be adequately set for the site.

EATON Powerware® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com 3-1