040505A
OUTPUT TO
CRITICAL LOAD
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
E4. E5
FUSE
K5
STATIC
SWITCH
FUSE
K3
FUSE
BATTERY
CONVERTER
RECTIFIER
INVERTER
K1
UPM 2
E1
E2
E3
E6
E7
E8
E12
AB
SEENOTE1
IAC
E4. E5
FUSE
K5
STATIC
SWITCH
FUSE
K3
FUSE
BATTERY
CONVERTER
RECTIFIER
INVERTER
K1
UPM 1
E1
E2
E3
E6
E7
E8
E12
AB
SEENOTE1
TYPICAL 1+1 PARALLEL REDUNDANT SYSTEM
** **
C
NOTE: 1. Remove jumper for dual- feed.
2. If the load requires a neutral, a bypass
neutral feeder must be supplied.
MOB 1
MOB 2
SLB
(OPTIONAL)
F
BATTERY
BREAKER
BATTERY
CABINET
BATTERY
BREAKER
BATTERY
CABINET
IAC ONELINE DRAWINGS
C
E9
E10
E11
E12
E9
E10
E11
E12
DD
164201590---3 10 of 11
Installation Information
A-17EATON Powerwar e
®
9390 IAC-B and IAC-T Installation and Operation Manual S 164201590 Rev C powerware.com
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 from UPM
F --- Output to Critical Load
* --- Overcurrent Protection Provided by Others
Comments to this Manuals