Powerware 100160 kVA manual Table S. Battery Disconnect Interface

Installation Information

9.The UPS DC UVR trip and Battery Aux signal wiring from the UPS must be connected to the DC source disconnect device.

10.Battery Aux and UVR wiring should be a minimum of 18 AWG.

Table S. Battery Disconnect Interface

BATTERY

BREAKER OR

DISCONNECT

	UPS
	TB1
BATTERY AUX +	5
BATTERY AUX ---	6
BATTERY UVR +	7
BATTERY UVR ---	8
Table T. Alarm Relay Contact
ALARM RELAY	TB2
	5
	5	UPS
	7
	8
CONTACT RATING

Switched Voltage:

277Vac 28 Vdc

Maximum Current: 5A

Minimum Wire Size: 22 AWG

NOTE: Relays are shown in de-energized state. Relays change state when the

UPS is in Normal mode.

	DESCRIPTION: INTERFACE WIRING INSTALLATION
		NOTES AND TERMINAL LOCATIONS
	DRAWING NO:	164201604---8			SHEET: 5 of 13
	REVISION: B		DATE:	032406
EATON Powerware® 9390 UPS (100–160 kVA) Installation and Operation Manual S 164201604 Rev B powerware.com						A-37