23 Eaton® 9390 (100–160 kVA) UPS Installation and Operation Manual 164201604—Rev F
5. Remove the screws securing the top internal safety shield panel. Remove the panel to gain access to the
TB2 terminal block (see Drawing Figure 86). Retain the hardware for later use.
6. To locate the appropriate terminals and review the wiring and termination requirements, see Drawing
Figure 86.
7. If battery cabinets are installed attached to the UPS cabinet, proceed to Step 8; if battery cabinets are
installed separated from the UPS cabinet, proceed to Step 11.
8. Route the UV trip and Aux wiring harness supplied with the battery cabinet from the battery cabinet to the
UPS cabinet. Refer to Chapter 15 Installation Information and to the Eaton 9390 Integrated Battery Cabinet
(Models IBC-S and IBC-L) Installation Manual for wiring access information.
9. Connect the wiring to TB2 terminals.
10. Proceed to Step 17.
11. If installing interface wiring from the bottom of the cabinet, proceed to Step 12; otherwise, proceed to
Step 13.
12. Remove the screws securing the bottom and right side internal safety shield panels and remove the
panels to gain access to the bottom conduit landing plate.
NNOOTTEE When installing UV trip and Aux battery interface wiring to the UPS interface terminals,
conduit must be installed between the UPS and battery cabinets.
13. Remove the UPS cabinet top or bottom conduit landing plate to drill or punch conduit holes (see Drawing
Figure 84).
14. Reinstall the conduit landing plate and install the conduit.
15. Route the UV trip and Aux wiring from the battery cabinet to the UPS.
16. Connect the wiring to the TB2 terminals.
17. If wiring X-Slot connections, proceed to 4.8.3 X-Slot Connections; otherwise, proceed to Step 18.
18. When all wiring is complete, reinstall the safety shield panels removed in previous steps. Secure with the
retained hardware.
19. Close the control panel door and secure with the retained hardware.
20. Reinstall the doors removed previously and secure with the retained hardware.
21. Close the doors and secure the latch.
44..88..33 XX--SSlloott CCoonnnneeccttiioonnss
NNOOTTEE 11 LAN and telephone drops for use with X-Slot connectivity cards must be provided by
facility planners or the customer.
NNOOTTEE 22 When installing external wiring to X-Slot cards, conduit must be installed to the UPS
cabinet. When installing internal wiring to X-Slot terminals, route the wiring through the
internal opening in the X-Slot communication bay.
For installation and setup of an X-Slot card, contact Eaton (see 1.7 Getting Help).
To install wiring to connections:
1. If not already installed, install the LAN and telephone drops.
2. Unfasten the front door latch and swing the door open.
3. Remove the UPS cabinet X-Slot conduit landing plate to drill or punch conduit holes (see Figure 84).
Installing the UPS System
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