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DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
031505A
OUTPUT TO
CRITICAL LOAD
E4. E5
FUSE
K5
STATIC
SWITCH
FUSE
K3
FUSE
BATTERY
CONVERTER
RECTIFIER
INVERTER
K1
UPM 2
E1
E2
E3
E6
E7
E8
E12
AB
SEENOTE2
UPS Sidecar
E4. E5
FUSE
K5
STATIC
SWITCH
FUSE
K3
FUSE
BATTERY
CONVERTER
RECTIFIER
INVERTER
K1
UPM 1
E1
E2
E3
E6
E7
E8
E12
AB
SEENOTE2
TYPICAL PARALLEL REDUNDANT SYSTEM
(1+1 CONFIGURATION)
** **
C
NOTE 1. UPM and system bypass input feeds
must come from the same source.
2. Remove jumper for dual- feed.
3. If the load requires a neutral, a bypass
neutral feeder must be supplied.
MOB 1
MOB 2
SLB
(OPTIONAL)
D
BATTERY
BREAKER
BATTERY
CABINET
BATTERY
BREAKER
BATTERY
CABINET
UPS SIDECAR ONELINE DRAWINGS
164201546---3
C
11 of 11
E9, E10, E11
INSTALLATION INFORMATION
EATON Powerware
®
9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
A-16
A --- AC Input to UPS Rectifier (dual-feed)
B --- AC Input to UPS Rectifier (single-feed) and Bypass (single- and dual-feed)
C --- DC Input from Battery
D --- Output to Critical Load
* --- Overcurrent Protection Provided by Others