Eaton Power Xpert 9395P - TB1 Battery Interface Connections; Table 4-1: TB1, TB2, and TB3 Interface Connections

P-164000476 9395P 500kVA / 600 kVA 47
Revision 002 User’s and Installation Guide
Table 4-1: TB1, TB2, and TB3 interface connections
4.7.2 TB1 battery interface connections
To install wiring to connections:
1. Verify the UPS system is turned off and all power sources are disconnected. See Chapter 17: “UPS
operating instructions” for shutdown instructions.
2. If not already accomplished, remove one top screw and two bottom screws securing the UPS left
front panel (see Figure 4-2 on page 32). Lift the panel straight up to remove from the panel hanger
bracket at the top of the cabinet.
3. If not already accomplished, remove one top screw and two bottom screws securing the UPS
center front panel. Lift the panel straight up to remove from the panel hanger bracket at the top of
the cabinet.
4. To gain access to terminal blocks TB1 and the interface entry plates, loosen the screws securing
the protective cover panel and remove the panel. This panel is to the right of the X-Slot
communication bay (see Figure 4-9 on page 43).
5. To locate the appropriate terminals and review the wiring and termination requirements, see
Table 4-1 on page 47, and Figure 4-9 through Figure 4-11.
6. If battery cabinets are installed attached to the UPS cabinet, proceed to Step 7; if battery cabinets
are installed separated from the UPS cabinet or a rack-mounted battery system is being used,
proceed to Step10.
7. Route the Shunt trip and Aux wiring harness supplied with the battery cabinet from the battery
cabinet to the UPS cabinet. Refer to the Eaton 9395P Integrated Battery Cabinet (Model IBC-L)
installation manual for battery cabinet wiring access information.
8. Connect the wiring to TB1 terminals.
9. Proceed to Step 15.
10. Remove the UPS cabinet interface entry plates to drill or punch holes (see Figure 4-15 on page 68).
11. Reinstall the interface entry plates.
12. Route the Shunt trip and Aux wiring from the battery cabinet or battery system breaker to the UPS.
13. Connect the wiring to the TB1 terminals.
14. When all wiring is complete, reinstall the protective cover panel and secure with the cabinet
mounted screws.
15. If wiring X-Slot connections, proceed to Section 4.7.3; otherwise, reinstall the left and center front
panels removed in the previous steps and secure with the retained hardware.
5 Building alarm 3
Programmable UPS alarm. Activated by a remote dry contact clo-
sure.
6 Building alarm 3 return
7 Building alarm 4
Programmable UPS alarm. Activated by a remote dry contact clo-
sure.
8 Building alarm 4 return
9 Building alarm 5
Programmable UPS alarm. Activated by a remote dry contact clo-
sure.
10 Building alarm 5 return