Powerware Powerware 9390 manual With UPS Serial Number Seventh Digit AT a or B

INSTALLATION INFORMATION

AC INPUT

TO BYPASS

A

E6, E7, E8

	SINGLE-FEED
		JUMPER
	(REMOVE FOR
K1	DUAL-FEED)

K5

RECTIFIER

BATTERY

CONVERTER

E4. E5

INVERTER

K3

Powerware 9390 UPS CABINET

SERIAL NUMBER SEVENTH

DIGIT AT “A” or “B”

BYPASS INPUT

BREAKER (BIB)

MAINTENANCE BYPASS SWITCH (MBP)

MAINTENANCE ISOLATION SWITCH (MIS)

E9, E10, E11

UPS Sidecar

C AC OUTPUT TO

CRITICAL LOAD

MAINTENANCE BYPASS WITH BIB CONFIGURATION 40/20, 40/30, 40/40, 80/40, 80/50, 80/60, AND 80/80 kVA, 208/208V AND 480/480V

WITH UPS SERIAL NUMBER SEVENTH DIGIT AT “A” OR “B”

NOTE 1. Remove jumper for dual-feed.

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

DESCRIPTION:	UPS SIDECAR ONELINE DRAWINGS
DRAWING NO:	164201546---3		SHEET: 5 of 11
REVISION:	B	DATE: 062806

A-10 EATON Powerware® 9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com