Understanding UPS Operation
5.3
Single UPS Unit 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
See Figure 5-5
5-6
Eaton 9E UPS (80-200 kVA, 380/400/415V) Installation and Operation Manual
UPS Model
Input
9E-100/80
380/400/415
9E-100/100
9E-120/120
9E-200/160
9E-200/200
Voltage
Output
380/400/415
Single Reverse Transfer UPS with External Battery
System Type