Figure 6-5. One Upm, Rectifier Feed, Battery System, Dual-Feed Configuration, Continuous Static Switch - Eaton Power Xpert 9395 Installation And Operation Manual

Understanding UPS Operation
E1, E2, E3
Input Breaker
(CB1)
(optional)
A
NOTE Callout letters

Figure 6-5. One UPM, Rectifier Feed, Battery System, Dual-Feed Configuration, Continuous Static Switch

®
6-10 Eaton Power Xpert
AC Input to AC Input to
Bypass
UPS Rectifier
3 Wire A-B-C
3 Wire A-B-C
Rotation Rotation
A B
E6, E7, E8, E12
Single-Feed Kit
Fuse
(Not supplied
with the UPS)
Input
Contactor
(K1)
Rectifier
Fuse
Fuse
Fuse
Inverter
Output
Contactor
(K3)
Battery
Converter
Fuse
Battery Contactor (K2)
UPM 1
C
BATTERY SYSTEM
(Not supplied with the UPS)
B C D
, , , and map to the applicable voltage in Tables 3-6, 3-8, 3-10, 3-12, 3-14 or 3-16.
®
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
Static
Switch
Backfeed
Contactor (K5)
E4, E5
Battery
Breaker
Building Alarms
Alarm Relays
X-Slot
Interface
Interface Board
AC Output to
Critical Load
E9, D
E10,
E11,
E12
UPS CABINET