Installation Information
AC INPUT
To UPS
Input
MBP
MIB
Output from
UPS
MAINTENANCE
BYPASS PANEL
(PROVIDED BY OTHERS)
K5
STATIC
Backfeed SWITCH
K3
UPS
BATTERY
BREAKER
BATTERY CABINET
MIB: | MAINTENANCE ISOLATION BREAKER |
CRITICAL LOAD DISTRIBUTION UNIT
MBP: MAINTENANCE BYPASS BREAKER
TYPICAL MAINTENANCE BYPASS PANEL POWER FLOW
NOTE: If installing, as part of the UPS system, a maintenance bypass without a rectifier input breaker, a minimum of two separate feeds with upstream feeder breakers, or one feed with two upstream feeder breakers, must be provided: one for the UPS and one for the maintenance bypass input. DO NOT use one feed or a
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| DESCRIPTION: | UPS SYSTEM ONELINE DRAWING |
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| DRAWING NO: | SHEET: 3 of 6 |
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| REVISION: | A | DATE: 091505 |
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EATON Powerware® 9390 UPS | 164201604 Rev B powerware.com | ||||||
