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UPS CABINET
BATTERY
CRITICAL
LOAD
CABINET
(OPTIONAL)
RECTIFIER
INPUT FILTER
CB1
TO GROUND
AC
OUTPUT
TO
E4−5
TO
ADDITIONAL
BATTERY
CABINET
(OPTIONAL)
STATIC
SWITCH
BYPASS
CONTACTOR
(K4)
E9−12
ON INVERTER"
ON BYPASS"
MONITORING
RS−232
RS−485
REMOTE EPO
GENERATOR
INTERFACE
AC INPUT TO
UPS RECTIFIER
BUILDING ALARMS
E6−8
ROTATION
COMMUNICATIONS
PANEL
DESCRIPTION:
DATE:
DRAWING NO:
SHEET:
REVISION:
F
ONELINE DRAWINGS OF UPS SYSTEM
2 of 5
082806
NOTE 2: See Figure 164201118−3 to determine
when an input transformer is required.
(See Table O, Table P, Table Q,
and Table R)
INVERTER
OUTPUT
CONTACTOR
OUTPUT FILTER
(K3)
OUTPUT
TRANSFORMER
Y
BATTERY
FUSE
E23−25
ROTATION
TRANSFORMER
E1−3
3 OR 4 WIRE A−B−C
E26−28
NOTE 1: A bypass neutral feeder must be supplied
when the output neutral is used.
If no
bypass neutral is supplied, the output
neutral is to be bonded to ground through
a minimum 3/0 copper conducter.
AC INPUT TO
BYPASS
3 WIRE A−B−C
164201118−4
ISOLATION
(DELTA IN
DELTA OUT)
(OPTIONAL)
UPS SYSTEM WITH OPTIONAL ISOLATION INPUT TRANSFORMER
(480V and 600V INPUT)
TRANSFORMER
CABINET
(OPTIONAL)
INPUT
ISOLATED GROUND BUS
TO GROUNDING ELECTRODE SYSTEM
(OPTIONAL)
H
Customer Information
A−24
EATON
Powerware
®
9315 UPS (300–500 kVA) Installation Manual
S
164201118 Rev H
www.powerware.com
Содержание 9315
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