Eaton Powerware 9390 Installation And Operation Manual page 156

INSTALLATION INFORMATION
A - AC Input to UPS Rectifier (dual‐feed)
B - AC Input to UPS Rectifier (single‐feed) and Bypass (single‐feed and dual‐feed)
C - DC Input from Battery
D - UPM AC Output to Parallel Tie Point
E - AC Input Source
F - System Bypass Input
G - Output to Critical Load
* - Overcurrent Protection Provided by Others
NOTE
1. UPM and system bypass input feeds
must come from the same source.
2. Remove jumper for dual‐feed.
3. See Note 28 on page A-27 for
neutral bonding instructions.
A-8 EATON Powerware ® 9390 UPS (20–80 kVA) Installation and Operation Manual
A
B
* *
UPM 2
E1 E6
E2 E7
E3 E8
SEE NOTE 2
E12
K5
K1
FUSE
FUSE
RECTIFIER
STATIC
SWITCH
BATTERY CON­
VERTER
INVERTER
FUSE
K3
C
E4. E5
BATTERY
BREAKER
E9
E10
E11
BATTERY CABINET
E12
D
TYPICAL PARALLEL SYSTEM
(1+1 AND 2+0 CONFIGURATIONS)
DESCRIPTION:
UPS SYSTEM ONELINE DRAWING
DRAWING NO:
164201603-4
REVISION:
A
S
164201603 Rev 2 www.powerware.com
A
B
* *
UPM 1
E1 E6
E2 E7
E3 E8
SEE NOTE 2
E12
K5
K1
FUSE
FUSE
RECTIFIER
STATIC
SWITCH
BATTERY CON­
VERTER
MODULE
CABINET
TIONAL)
INVERTER
FUSE
K3
C
E4. E5
BATTERY
BREAKER
E9
E10
E11
BATTERY CABINET
E12
MOB 1
D
MOB 2
MIS
OUTPUT TO CRITICAL
LOAD
SHEET:
DATE:
091505
E
F
TIE
(OP­
MBP
G
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