UPS SYSTEM INSTALLATIONEaton Power Xpert 9395P-1200 UPS (1200 kVA, 1200 kW) Installation and Operation Manual P-164000500 Rev 4 www.eaton.com/powerquality 4-11NOTE Four intercabinet interface wiring harnesses are supplied coiled inside the protective cage on theright side panel of the ISBM section (see A in Figure 4‐12).15. In the ISBM section (see A in Figure 4‐12), locate the coiled wiring harnesseswith the J50, J51, J61, and J70 connectors attached. Remove the wire tiessecuring the harnesses and carefully remove the harnesses from the protectivecage. If necessary, loosen the screws securing the protective cage.16. Locate the mating P50 connector in the UPM section wireway (see B inFigure 4‐12) and connect the P50 connector to the J50 connector.17. Locate the mating P51 connector in the UPM section wireway (see B inFigure 4‐12) and connect the P51 connector to the J51 connector.18. Locate the mating P61 connector in the UPM section wireway (see B inFigure 4‐12) and connect the P61 connector to the J61 connector.19. Locate the mating P70 connector in the UPM section wireway (see B inFigure 4‐12) and connect the P70 connector to the J70 connector.NOTE One intercabinet interface cable is supplied coiled against the left side panel of the UPM section(see B in Figure 4‐12).20. In the UPM section (see B in Figure 4‐12), locate the coiled RJ-45 CAN cable.Remove the wire ties securing the cable to the interior left side panel of theUPM section. Route this cable through the round wiring access in the right sidepanel of the ISBM section (see B in Figure 4‐12).21. In the ISBM section, locate the J39 inverter CAN connector on the Pl1 interfaceboard and connect the RJ-45 CAN cable connector to the J39 connector (seeFigure 4‐13 and Figure 4‐14).22. Dress the interface harnesses and secure in place with wire ties as necessary toprevent wire damage.23. When all wiring is complete, reinstall the safety shield panels removed inprevious steps.24. Reinstall the front wireway panel.25. If installing a four UPM UPS, proceed to paragraph 4.5; otherwise, proceed toStep 26.26. If installing a battery system, proceed to paragraph 4.6; otherwise, proceed toStep 27.27. If installing a tie cabinet or distribution panel for a distributed bypass system,proceed to paragraph 4.7; otherwise, proceed to paragraph 4.8.
