Figure 6-8. Two Upm, Common Rectifier Feed, Common Battery, Dual-Feed Configuration, Continuous Static Switch - Eaton Power Xpert 9395 Installation And Operation Manual

AC Input to
UPS Rectifier
3 Wire A-B-C
E1, E2, E3
Input Breaker
(CB1)
(optional)
A B C
NOTE Callout letters , , , and

Figure 6-8. Two UPM, Common Rectifier Feed, Common Battery, Dual-Feed Configuration, Continuous Static Switch

® ®
Eaton Power Xpert 9395P-300 (300kVA, 300kW) UPS Installation and Operation Manual
AC Input to
Bypass
3 Wire A-B-C
Rotation
Rotation
A B
E6, E7,
E8, E12
Single-Feed Kit
(Not supplied
with the UPS)
Fuse
Fuse
Battery
Converter
Fuse
Battery Contactor (K2)
UPM 1
E4, E5
C
Battery
Breaker
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.
Battery Aux
48V Battery
Shunt Trip
Remote EPO
Static
Switch
Backfeed
Contactor (K5)
Input Input
Contactor Contactor
(K1)
Rectifier
Fuse Fuse
Fuse
Fuse Fuse
Inverter
Output Output
Contactor Contactor
(K3) (K3)
Battery
Converter
Fuse
Battery Contactor (K2)
UPM 2
P-164000563—Rev 04 www.eaton.com/powerquality
Understanding UPS Operation
Building Alarms
Alarm Relays
X-Slot
Interface
Interface Board
(K1)
Rectifier
Inverter
AC Output to
Critical Load
E9,
D
E10,
E11,
E12
UPS
CABINET
6-13