Figure 4-26. Repo Switch - Eaton Power Xpert 9395 Installation And Operation Manual

Installation

Figure 4-26. REPO Switch

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 4-18).
6. Remove the left interface entry conduit landing plate to drill or punch holes (see Figure 4-12).
7 . Reinstall the interface entry plate and install conduit.
8. To locate the appropriate terminals and review the wiring and termination requirements, see paragraph
3.2.5, Table 4-1, and Figure 4-21.
9. Route and connect the wiring as shown in Table 4-2 and Figure 4-27.
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 4-2. REPO Wire Terminations
From REPO Station(s) To Customer Interface
Switch Contact Block Terminal Board TB1 in
(Either Block)
3 NO
4 NO
®
4-32 Eaton Power Xpert
REPO Switch (Front View)
Wire Size
UPS Cabinet
TB1-3
Twisted Wires (2) 14–22 AWG
(0.75–4.0 mm2)
TB1-4
®
9395P-300 (300kVA, 300kW) UPS Installation and Operation Manual P-164000563—Rev 04 www.eaton.com/powerquality
Contact Block (Back View, Faceplate Removed)
Tightening Torque
7 lb in
(0.8 Nm)