Figure 6-13. Two Upm, Common Rectifier Feed, Common Battery, Iom Configuration - Eaton Power Xpert 9395 Installation And Operation Manual

Understanding UPS Operation
Input Breaker
(CB1)
(optional)
A B C
NOTE Callout letters
, ,

Figure 6-13. Two UPM, Common Rectifier Feed, Common Battery, IOM Configuration

®
6-18 Eaton Power Xpert
AC Input to
UPS Rectifier
3 Wire A-B-C
Rotation
A
E1, E2, E3
E4, E5
C
BATTERY SYSTEM
(Not supplied with the UPS)
D
map to the applicable voltage in Tables 3-6, 3-8, 3-10, 3-12, 3-14 or 3-16.
, and
®
9395P-300 (300kVA, 300kW) UPS Installation and Operation Manual P-164000563—Rev 04 www.eaton.com/powerquality
Battery Aux
48V Battery
Shunt Trip
Remote EPO
Input
Contactor
(K1)
Rectifier
Fuse
Fuse Fuse
Fuse
Inverter
Output
Contactor
(K3)
Battery
Converter
Fuse Fuse
Battery Contactor (K2) Battery Contactor (K2)
UPM 1
Battery
Breaker
Interface Board
Input
Contactor
(K1)
Rectifier
Fuse
Fuse
Inverter
Output
Contactor
(K3)
D
E9, E10,
E11, E12
Battery
Converter
UPS
UPM 2 CABINET
Building Alarms
Alarm Relays
X-Slot
Interface
AC Output to
Critical Load