Powerware 650825 kVA operation manual Initial Startup, Completing the Installation Checklist

UPS SYSTEM INSTALLATION

REPO Switch (NC)

REPO	Twisted
Switch
	Wires
(NO)

NOTE REPO switch rating is 24 Vdc, 1A minimum.

1 (NC)

2(Return)

UPS TB1

3 (NO)

4 (Return)

NOTE The REPO switch must be a latching−type switch not tied to any other circuits. NOTE REPO normally−open and normally−closed return terminals are separated on the terminal board but are electrically in common.

Figure 4-37. Normally-Closed and Normally-Open REPO Switch Wiring

4.11Installing Options, Accessories, and Distributed Bypass Control Wiring

To install options, accessories, and distributed bypass control wiring, see Chapter 5,

4.12Initial Startup

Startup and operational checks must be performed by an authorized Eaton Customer Service Engineer, or the warranty terms specified on page W−1 become void. This service is offered as part of the sales contract for the UPS. Contact an Eaton service representative in advance (usually a two−week notice is required) to reserve a preferred startup date.

4.13Completing the Installation Checklist

The final step in installing the UPS system is completing the following Installation Checklist. This checklist ensures that you have completely installed all hardware, cables, and other equipment. Complete all items listed on the checklist to ensure a smooth installation. Make a copy of the Installation Checklist before filling it out, and retain the original.

After the installation is complete, an Eaton Customer Service Engineer must verify the operation of the UPS system and commission it to support the critical load. The service representative cannot perform any installation tasks other than verifying software and operating setup parameters. Service personnel may request a copy of the completed Installation Checklist to verify all applicable equipment installations have been completed.

NOTE The Installation Checklist MUST be completed prior to starting the UPS system for the first time.

4−42 EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com