UPS System Installation4-18 Eaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality5. Proceed to Step 15.6. Bottom Entry Wiring. Remove the bottom interface entry conduit landing plate to drill or punch holes(see Figure 4-11).7. Reinstall the interface entry plate and install the conduit.8. Route the battery detect wiring from the battery cabinet through the bottom interface entry conduitlanding plate to the bottom access interface wiring channel along the inside of the front door (seeFigure 4-11). Refer to the Eaton 93PM Integrated Battery Cabinet Installation Manual – Large and LargeHigh Rate, the Eaton 93PM Universal Integrated Battery Cabinet Installation Manual-Large and Large HighRate, the Eaton 93PM Integrated Battery Cabinet Installation Manual-Small, or the Eaton 93PM IntegratedBattery Cabinet-Small Welded IBC-SW (432V and 480V) Installation Manual, listed in paragraph 1.8, forbattery cabinet wiring access information and instructions.9. Route the wiring along the interface wiring channel (see Figure 4-11) to the UPS building alarm terminals.See Figure 4-9 and Figure 4-10 for UPS interface terminal locations.10. Secure the wiring to the wire tie anchors provided (see Figure 4-12) using Zip ties.11. Proceed to Step 15.12. Top Entry Wiring. Remove the top interface entry conduit landing plate to drill or punch holes (seeFigure 4-4).13. Reinstall the interface entry plate and install the conduit.14. Route the battery detect wiring from the battery cabinet through the top interface entry conduit landingplate to the UPS building alarm terminals. See Figure 4-4 for wiring access information, and Figure 4-9 andFigure 4-10 for UPS interface terminal locations. Refer to the Eaton 93PM Integrated Battery CabinetInstallation Manual – Large and Large High Rate, the Eaton 93PM Universal Integrated Battery CabinetInstallation Manual-Large and Large High Rate, the Eaton 93PM Integrated Battery Cabinet InstallationManual-Small, or the Eaton 93PM Integrated Battery Cabinet-Small Welded IBC-SW (432V and 480V)Installation Manual, listed in paragraph 1.8, for battery cabinet wiring access information and instructions.15. Connect the battery detect wiring to one pair of building alarm terminals. See paragraph 3.2.4 andTable 4-1 for wiring and termination requirements, and Figure 4-13 for terminal assignments.16. If wiring battery shunt trip connections, proceed to paragraph 4.11.3; if wiring generator interfaceconnections, proceed to paragraph 4.11.4; if wiring external parallel CAN connections, proceed toparagraph 4.11.5; if wiring external parallel pull chain connections, proceed to paragraph 4.11.6; if wiringMinislot connections, proceed to paragraph 4.11.7; if wiring REPO connections, proceed to paragraph4.12; otherwise, proceed to Step 17.17. Close the UPS outside door and secure the latch.4.11.3 Installing Battery Shunt Trip Interface ConnectionsTo install wiring:1. Verify the UPS system is turned off and all power sources are removed. See Chapter 6, “UPS OperatingInstructions,“ for shutdown instructions.2. If not already opened, open the front door by lifting the latch from the bottom and turning to the right(counterclockwise) and swing the door open.3. If not already removed, remove the screws securing the bottom internal safety shield panel and removethe panel. Retain the hardware for later use.NOTE 1 If installing interface wiring connections between standalone cabinets, conduitmust be installed between cabinets.NOTE 2 Disconnect terminal block plugs from terminal blocks to wire plugs.
