Installing Battery Cabinets
3-19
EATON
Powerware
®
9390 Integrated Battery Cabinet (Models IBC-S and IBC-L) Installation Manual
S
164201536 Rev D
www.eaton.com/powerquality
9.
A UPS‐to‐battery wiring harness is supplied inside the first battery cabinet. Use
pressure and bus bar terminations, as necessary, for connecting cables between
the UPS and battery cabinet. Connect and route cables from positive (+) and
negative (–) terminals in the bottom of the first battery cabinet into the UPS
cabinet. Connect the (+) lead to terminal E4 (+) and the (–) to terminal E5 (–) in
the UPS cabinet. Refer to the appropriate Powerware 9390 UPS Installation and
Operation Manual, as referenced in paragraph 1.6, for UPS cabinet terminal
locations.
10.
Verify that all battery breakers are in the OFF position.
11.
Connect the string of battery trays by mating the loose red connector from each
tray to the fixed black connector mounted on the front edge of the tray above.
Connect the top and bottom tray connectors to the mating cabinet connectors to
complete the battery string connections (see Figure 3‐6).
12.
Repeat Step 10 for each battery cabinet, and then proceed to Step 13.
13.
Replace the doors that were removed in paragraph 3.2.
14.
Secure all battery cabinets by closing and latching the doors.
15.
Once the battery cabinets are installed and wired, return to the appropriate
Powerware 9390 UPS Installation and Operation Manual, as referenced in
paragraph 1.6, to complete the UPS wiring.
Battery Breaker
Fixed Right Battery
Power Connector
(Black)
String Connectors
(Red)
Figure 3‐12. IBC-L Battery String Connection
