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Understanding UPS Operation
Power Xpert
TM
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8
www.eaton.com/powerquality
6-7
6.3
Single UPS System Oneline Configurations
The system oneline drawings in this section show the simplified internal structure of the UPS, battery supply,
and basic maintenance bypass.
Oneline Drawing
UPS Model
Voltage
System Type
Input
Output
9395-550/225
9395-550/275
400
480
400
480
Single Reverse Transfer UPS
–
One UPM,
Common Rectifier Feed, Dual-Feed Configuration
9395-550/225
9395-550/275
9395-550/450
9395-550/500
9395-550/550
400
480
400
480
Single Reverse Transfer UPS
–
Two UPM,
Common Rectifier Feed, Common Battery,
Dual-Feed Configuration
9395-550/225
9395-550/275
9395-550/450
9395-550/500
9395-550/550
400
480
400
480
Single Reverse Transfer UPS
–
Two UPM,
Common Rectifier Feed, Separate Battery,
Dual-Feed Configuration
9395-550/225
9395-550/275
9395-550/450
9395-550/500
9395-550/550
400
480
400
480
Single Reverse Transfer UPS
–
Two UPM,
Separate Rectifier Feed, Separate Battery,
Dual-Feed Configuration
9395-550/225
9395-550/275
9395-550/450
9395-550/500
9395-550/550
400
480
400
480
Simplified Dual-Fed UPS with Maintenance Bypass
Panel
Содержание Power Xpert 9395 550/275
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