Filter
Top Products
INSTALLATION REFERENCE
EATON Powerware
®
9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com
A-11
NOTE A bypass neutral feeder must be supplied when the output neutral is used. If no
bypass neutral feeder is supplied, the output neutral of the UPMs are to be connected to
chassis ground.
UPS OUTPUT TO
CRITICAL LOAD
3 PHASE, 3 OR 4 WIRE
AC INPUT TO
MODULE #n
3 PHASE,
3 WIRE
AC INPUT TO
MODULE #2
3 PHASE,
3 WIRE
AC INPUT TO
MODULE #1
3 PHASE,
3 WIRE
AC INPUT TO
SYSTEM BYPASS
3 PHASE,
3 OR 4 WIRE
AC INPUT TO
MAINT. BYPASS
3 PHASE,
3 OR 4 WIRE
n = LAST UPM IN LINEUP
Figure A‐9. Multi-Module UPS System Oneline Drawing (with Powerware Hot Sync
®
Capacity, 480/480V and 600/600V Input/Output)