Eaton Powerware 9390 Installation And Operation Manual page 154

INSTALLATION INFORMATION
BATTERY
CABINET
(Optional
)
BATTERY
BREAKER
380V/400V/415V/480V INPUT AND 380V/400V/415V/480V OUTPUT
NOTE
1. See Paragraph 4.7 on page 4-6
for dual‐feed.
2. See Note 7 on page A-12 for
neutral bonding instructions.
A-6 EATON Powerware
UPS RECTIFIER AND BYPASS
(SINGLE FEED)
3 or 4 WIRE A-B-C
AC INPUT TO
UPS RECTIFIER
(DUAL FEED)
3 WIRE A-B-C
3 or 4 WIRE A-B-C
ROTATION
A
E1, E2, E3
SEE NOTE
INPUT
CONTACTOR
(K1)
C
E4. E5
BATTERY
CONVERTER
UPS CABINET
Powerware 9390 20–80 kVA UPS SYSTEM
208V/220V INPUT AND 208V/220V OUTPUT
SINGLE‐FEED OR DUAL‐FEED
® 9390 UPS (20–80 kVA) Installation and Operation Manual
AC INPUT TO
ROTATION
AC INPUT
TO BYPASS
BATTERY AUX
(DUAL FEED)
BATTERY UVR
ROTATION
B
REMOTE EPO
E6, E7, E8, E12
BACKFEED
CONTACTOR
(K5)
FUSE
RECTIFIER
INVERTER
DESCRIPTION:
UPS SYSTEM ONELINE DRAWING
DRAWING NO:
164201603-4
REVISION:
C
S
164201603 Rev 2 www.powerware.com
(See Drawing 164201603-8)
INTERFACE
BOARD
FUSE
STATIC
SWITCH
D
E9, E10,
E11, E12
OUTPUT
CONTACTOR
(K3)
FUSE
SHEET:
DATE:
071608
BUILDING ALARMS
ALARM RELAY
X-SLOT
INTERFACE
AC OUTPUT
TO
CRITICAL LOAD
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