DESCRIPTION:
DATE:
DRAWING NO:
SHEET:
REVISION:
F
ONELINE DRAWINGS OF UPS SYSTEM
5 of 5
082806
164201118−4
UPS SYSTEM WITH OPTIONAL RECTIFIER AND BYPASS INPUT
ISOLATION TRANSFORMER AND OUTPUT AUTO TRANSFORMER
(208V INPUT DUAL FEED)
INPUT
CABINET
(OPTIONAL)
UPS CABINET
OUTPUT
ISOLATION
TRANSFORMER
CABINET
INVERTER
RECTIFIER
CB1
E9−E11
FROM
STATIC
SWITCH
BYPASS
CONTACTOR
(K4)
ON INVERTER"
ON BYPASS"
MONITORING
RS−232
RS−485
REMOTE EPO
GENERATOR
INTERFACE
AC INPUT TO
UPS RECTIFIER
3 WIRE, A−B−C ROTATION
BUILDING ALARMS
E1−E3
COMMUNICATIONS
PANEL
(See Table
O, Table
P,
Table Q, and Table R)
E6−E8
E12N
E12N
TRANSFORMER
DC
INPUT
SOURCE
AUTO
480/208
E23−E25 E26−E28
E29N
E29N
INPUT
E23−E25
E26−E28
E29N
E29N
208/480 Y-Y
AC OUTPUT
FUSE
TO
CRITICAL LOAD
E23−E25
E26−E28
E29N
E29N
ISOLATION
TRANSFORMER
INPUT
208/480 Y-Y
RECTIFIER
BYPASS
INPUT
CABINET
(OPTIONAL)
AC INPUT TO
BYPASS
3 WIRE A−B−C
ROTATION
INPUT FILTER
OUTPUT
CONTACTOR
OUTPUT FILTER
(K3)
OUTPUT
TRANSFORMER
Y
A
B
C
D
E
F
G
NOTE 2: See Figure 164201118−3 to determine
when an input transformer is required.
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.
ISOLATED GROUND BUS
TO GROUNDING ELECTRODE SYSTEM
(OPTIONAL)
H
Customer Information
A−27
EATON
Powerware
®
9315 UPS (300–500 kVA) Installation Manual
S
164201118 Rev H
www.powerware.com
Summary of Contents for 9315
Page 1: ...Powerware 9315 UPS 300 500 kVA Installation Manual ...
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Page 98: ... 164201118H 164201118 H ...
