Eaton Power Xpert 9395P-1100/1100, Инструкция по установке и эксплуатации, Страница: 106 / 214

88 Eaton ® Power Xpert ® 9395P-1200 Installation and Operation Manual 164000500—Rev 11
Figure 44. REPO Switch
Contact Block (Back View, Faceplate Removed) REPO Switch (Front View)
5. To gain access to terminal block TB1 and the interface entry conduit landing plate, remove the screws
securing the top internal safety shield panel and remove the panel. Retain the hardware for later use (see
Figure 37 ).
6. Remove the left interface entry conduit landing plate to drill or punch holes (see Figure 30 ).
7. Reinstall the interface entry plate and install conduit.
8. To locate the appropriate terminals and review the wiring and termination requirements, see paragraph
3.2.4 UPS System Power Wiring Preparation , Table 27 , and Figure 37 through Figure 40 .
9. Route and connect the wiring as shown in Table 28 and Figure 45 .
10. If the normally-closed REPO TB1 connection in the UPS is not used, connect a jumper wire between pins 1
and 2 on TB1.
11. If you are installing multiple REPO switches, wire additional switches in parallel with the first REPO.
Table 28. REPO Wire Terminations
From REPO Station(s) Switch
Contact Block (Either Block)
To Customer Interface
Terminal Board TB1 in UPS
Cabinet
Wire Size
Tightening Torque
3 NO TB1 3 Twisted Wires (2)
14 22 AWG (0.75
4.0 mm2)
7 lb in (0.8 Nm)
4 NO TB1 4
UPS System Installation