Eaton UPS Sidecar Powerware 9390 Installation And Operation Manual page 58

INSTALLATION INFORMATION
E1, E2, E3
E4. E5
Powerware 9390 UPS CABINET
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.
A-8
EATON Powerware
AC INPUT
TO UPS
SINGLE-FEED
JUMPER
(REMOVE FOR
DUAL-FEED)
K1
RECTIFIER
BATTERY
CONVERTER
INVERTER
SERIAL NUMBER SEVENTH
DIGIT AT "B" OR HIGHER
®
9390 UPS Sidecar Installation and Operation Manual
E6, E7,
E8, E12
K5
MAINTENANCE
ISOLATION SWITCH
(MIS)
K3
UPS Sidecar
MAINTENANCE BYPASS CONFIGURATION
120/100 AND 120/120 kVA, 480/480V
WITH UPS SERIAL NUMBER SEVENTH DIGIT
AT "B" OR HIGHER
DESCRIPTION:
UPS SIDECAR ONELINE DRAWINGS
DRAWING NO:
164201546---3
REVISION:
B
S
164201586 Rev E www.powerware.com
AC INPUT
TO BYPASS
A
E6, E7, E8
MAINTENANCE
BYPASS SWITCH
(MBP)
E9, E10, E11
SHEET:
DATE:
062806
C
AC OUTPUT
TO
CRITICAL LOAD
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