Powerware UPS Sidecar Powerware 9390 - Manual (Page 57)

UPS SIDECAR ONELINE DRAWINGS
062806 B
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
MAINTENANCE BYPASS CONFIGURATION
120/100 AND 120/120 kVA, 480/480V
160/100, 160/120, AND 160/160 kVA, 480/480V
WITH UPS SERIAL NUMBER SEVENTH DIGIT AT “A”
K1
K5
K3
Powerware 9390 UPS CABINET
UPS Sidecar
MAINTENANCE
BYPASS SWITCH
(MBP)
AC INPUT
TO BYPASS
A
MAINTENANCE
ISOLATION SWITCH
(MIS)
AC INPUT
TO UPS
E1, E2, E3 SINGLE-FEED
JUMPER
(REMOVE FOR
DUAL-FEED)
E6, E7,
E8, E12
C
AC OUTPUT
TO
CRITICAL LOAD
E4. E5
BATTERY
CONVERTER
INVERTER
RECTIFIER
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 UPS Sidecar bypass input. DO NOT
use one feed or a single feeder breaker to
supply both the UPS and the UPS
Sidecar .
2. Remove jumper for dual-feed.
3. If the load requires a neutral, a bypass
neutral feeder must be supplied.
SERIAL NUMBER SEVENTH
DIGIT AT “A”
2 of 11 164201546---3
E6, E7, E8
E9, E10, E11
INSTALLATION INFORMATION
EATON Powerware ® 9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com A-7