UPS SYSTEM INSTALLATION
Power Xpert
9395 UPS (450–550 kVA) Installation and Operation Manual
164201701 Rev 3
www.eaton.com/powerquality
4-24
17.
Reinstall the small top internal safety shield panel and secure with the cabinet
mounted screws.
18.
If wiring X-Slot connections, proceed to paragraph 4.7.3; otherwise, proceed to
Step 19.
19.
Reinstall the front door removed in Step 3 and secure with the retained
hardware.
20.
Close the front door and secure the latch.
21.
If removed, reinstall the safety shield panel removed in Step 6. Secure with the
retained hardware.
22.
If removed, reinstall the left front panel removed in Step 5 and secure with the
retained hardware.
Battery
Disconnect
TB1
Battery Aux
Battery Aux Common
48 Vdc Battery Shunt Trip +
48 Vdc Battery Shunt Trip –
UPS
ST
5
6
7
8
NOTE
Battery aux and DC shunt trip wiring should be a minimum of 18 AWG.
48 Vdc
Figure 4‐17. Typical Battery Interface Connection – Common Battery System
UPM 1
Battery
Disconnect
TB1
UPS
ST
UPM 2
Battery
Disconnect
ST
UPM 4
Battery
Disconnect
ST
48 Vdc
Battery Aux
Battery Aux Return
48 Vdc Battery Shunt Trip
48 Vdc Battery Shunt Trip
5
6
7
8
NOTE
Battery aux and DC shunt trip wiring should be a minimum of 18 AWG.
Figure 4‐18. Typical Battery Interface Connection – Separate Battery System
