Powerware Powerware 9315 A.6 Typical REPO, Figure A‐23. Summary Alarm Relay Contacts, Repo

INSTALLATION REFERENCE

NOTE The Summary Alarm Relay contact rating is 32 Vac/42 Vdc maximum switched voltage and 1A maximum current.

NOTE Relays are shown in de‐energized state. Relays change state when an UPS alarm event occurs.

8

RELAY 2 7

6

3

RELAY 1 2

1

Figure A‐23. Summary Alarm Relay Contacts

A.6 Typical REPO

The REPO feature opens all contactors in the UPS cabinet and isolates power from your critical load. Local electrical codes may also require tripping upstream protective devices to the UPS.

NOTE REPO switch rating is 6A/120 Vac or 3A/240 Vac. The REPO switch must be a latching-type switch with a dedicated circuit.

		9
REPO	Twisted	CUSTTB
Switch	Wires (2)
		10

Figure A‐24. REPO Wiring

A-36 EATON Powerware® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com