100
Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 13
Figure 54. UPS System with Field Installed UPM – Common Rectifier Feed, Separate Battery, Dual-Feed
Configuration
Input Breaker
(CB1)
(optional)
X-Slot
Interface
E1, E2, E3
E6, E7, E8, E12
48V Battery
Shunt Trip
UPS
CABINET
Backfeed
Contactor (K5)
AC Output to
Critical Load
E9, E10,
E11, E12
Static
Switch
AC Input to
UPS Rectifier
3 Wire A-B-C
Rotation
AC Input to
Bypass
3 or 4 Wire A-B-C
Rotation
Interface Board
Battery Aux
Remote EPO
Building Alarms
Alarm Relays
Fuse
Service Connector
Battery
Converter
Inverter
Output
Contactor
(K3)
Fuse
Rectifier
Input
Contactor
(K1)
Battery Contactor (K2)
Fuse
Fuse
Fuse
UPM 4
Battery
Breaker
BATTERY CABINET
or BATTERY STRING
E4, E5
Battery
Converter
Inverter
Output
Contactor
(K3)
Fuse
Rectifier
Input
Contactor
(K1)
Battery Contactor (K2)
Fuse
Fuse
Fuse
UPM 1
Battery
Breaker
BATTERY CABINET
or BATTERY STRING
E4, E5
(Not supplied with the UPS)
(Not supplied with the UPS)
Single-Feed Kit
(Not supplied
with the UPS)
FI-UPM
A
B
C
D
C
NOTE
If the load requires a neutral, a bypass source neutral must be provided. DO NOT install both a source neutral and a bonding jumper.
NOTE
Callout letters
A
,
B
,
C
, and
D
map to the applicable Input/Output Ratings and External Wiring Requirements (480V or 400V Separate Battery) Table in Chapter 3.