Powerware 100160 kVA manual UPS System SINGLE-FEED or DUAL-FEED

Installation Information

AC INPUT TO
UPS RECTIFIER AND BYPASS
(SINGLE-FEED )
3 or 4 WIRE A---B---C
ROTATION
AC INPUT TO	AC INPUT

(See Drawing 164201604---8)

UPS RECTIFIER	TO BYPASS
(DUAL FEED)	(DUAL FEED)
3 WIRE A---B---C
	3 or 4 WIRE A---B---C
ROTATION	ROTATION

A	B
E1, E2, E3	E6, E7, E8, E12
SEE NOTE 2

BATTERY AUX

BATTERY UVR

REMOTE EPO

BACKFEED CONTACTOR (K5)

INTERFACE BOARD

BUILDING ALARMS

ALARM RELAY

X-SLOT

INTERFACE

			FUSE
		INPUT
	CONTACTOR
		(K1)
BATTERY
CABINET	UPS CABINET
(Optional)			RECTIFIER

C E4. E5

BATTERY

CONVERTER

BATTERY

BREAKER

INVERTER

FUSE

STATIC

SWITCH

D AC OUTPUT

TO

E9, E10, CRITICAL LOAD

E11, E12

OUTPUT CONTACTOR (K3)

FUSE

NOTE: 1. A minimum of two separate feeds with upstream feeder breakers, or one feed with two upstream feeder breakers, must be provided: one for the UPS and one for the IAC bypass input. DO NOT use one feed or a single-feeder breaker to supply both the UPS and the IAC.

2.Remove jumpers for dual-feed.

3.If the load requires a neutral, a bypass neutral feeder must be supplied.

POWERWARE 9390 120/100 AND

120/120 408V INPUT AND 480V OUTPUT

UPS SYSTEM

SINGLE-FEED OR DUAL-FEED

DESCRIPTION:	UPS SYSTEM ONELINE DRAWING
DRAWING NO:	164201604---4		SHEET: 1 of 6
REVISION:	B	DATE: 032406

A-6 EATON Powerware® 9390 UPS (100–160 kVA) Installation and Operation Manual S 164201604 Rev B powerware.com