UPS 40-160 kVA, 400 V 50/60 Hz output
User’s and Installation Guide
1023294
Revision C
32
4.
If installing interface wiring from the bottom of the cabinet, proceed to step 5; otherwise,
proceed to step 7.
5.
Remove screws securing top internal safety shield panel and open panel to gain access to
bottom entry wire way.
6.
Remove screws securing bottom internal safety shield panel and remove panel to gain
access to bottom entry conduit landing plate.
7.
Remove UPS cabinet top or bottom wire entry conduit landing plate to drill or punch
conduit holes.
8.
Reinstall conduit landing plate and install conduit.
9.
Locate appropriate terminals for wiring.
10. Route and connect wiring.
11. When all wiring is complete, reinstall safety shield panels removed in previous steps.
12. Close door and secure with latch.
5.2.3 To install TB2 wiring to connections:
1.
Be sure the UPS system is turned off and all power sources are removed.
2.
If not already open, unfasten front door latch and swing door open.
3.
Remove screws securing internal panel covering TB1 and TB2 terminal blocks at the top
of the UPS cabinet.
4.
Locate the appropriate terminals.
5.
If battery cabinets are installed attached to the UPS cabinet, proceed to step, 6; if battery
cabinets are installed separated from the UPS cabinet, proceed to step 9.
6.
Route UV trip and Aux wiring harness supplied with the battery cabinet from the battery
cabinet to the UPS cabinet.
7.
Proceed to step 14.
8.
If installing interface wiring from the bottom of the cabinet, proceed to step 9; otherwise,
proceed to step 11.
9.
Remove screws securing top internal safety shield panel and open panel to gain access to
bottom entry wire way.
10. Remove screws securing bottom internal safety shield panel and remove panel to gain
access to bottom entry conduit landing plate.
11. Remove UPS cabinet top or bottom wire entry conduit landing plate to drill or punch conduit.
Note!
Auxiliary battery and UVR trip wiring between UPS and battery cabinet must be installed
and protected with conduit.
12. Reinstall conduit landing plate and install conduit.
13. Route UV trip and Aux wiring from the battery cabinet to the UPS.
14. Route and connect wiring to TB2 terminals.
15. When all wiring is complete, reinstall safety shield panels removed in previous steps.
16. Close door and secure with latch.
