Eaton 9395 - Single UPS System Oneline Configurations

UNDERSTANDING UPS OPERATION
Eaton 9395 UPS (225–275 kVA) Installation and Operation Manual S 164201683 Rev 3 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
Figure 6‐5 on page 6-8
9395-275/225
9395-275/275
400
480
400
480
Single Reverse Transfer UPS – One UPM,
Common Rectifier Feed, Dual‐Feed
Configuration
Figure 6‐6 on page 6-9
9395-275/225
9395-275/275
400
480
400
480
Single Reverse Transfer UPS – Two UPM,
Common Rectifier Feed, Common Battery,
Dual‐Feed Configuration
Figure 6‐7 on page 6-10
9395-275/225
9395-275/275
400
480
400
480
Single Reverse Transfer UPS – Two UPM,
Common Rectifier Feed, Separate Battery,
Dual‐Feed Configuration
Figure 6‐8 on page 6-11
9395-275/225
9395-275/275
400
480
400
480
Single Reverse Transfer UPS – Two UPM,
Separate Rectifier Feed, Separate Battery,
Dual‐Feed Configuration
Figure 6‐9 on page 6-12
9395-275/225
9395-275/275
400
480
400
480
Simplified Dual-Fed UPS with Maintenance
Bypass Panel