56 Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
To install wiring:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 7 UPS Operating Instructions, 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 wiring the battery detect connections using the inter-cabinet wiring access pass-through (line-up-and-
match configurations), proceed to Step 4; if wiring the battery interface connections using bottom entry
access, proceed to Step 6; if wiring the battery interface connections using top entry access, proceed to
Step 12.
Refer to the Eaton 93PM Integrated Battery Cabinet Installation Manual – Large and Large High Rate, the
Eaton 93PM Universal Integrated Battery Cabinet Installation Manual-Large and Large High Rate, the Eaton
93PM Integrated Battery Cabinet Installation Manual-Small, or the Eaton 93PM Integrated Battery Cabinet-
Small Welded IBC-SW (432V and 480V) Installation Manual, listed in paragraph 1.8 For More Information,
for battery cabinet wiring access information and instructions.
4. Pass-through Wiring. Route the battery detect wiring from the battery cabinet through the top UPS inter-
cabinet wiring access pass-through to the UPS building alarm terminals. See Figure 19 for UPS wiring
access information, and Figure 22 and Figure 23 for UPS terminal locations.
5. Proceed to Step 15.
6. Bottom Entry Wiring. Remove the bottom interface entry conduit landing plate to drill or punch holes
(see Figure 18).
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 conduit
landing plate to the bottom access interface wiring channel along the inside of the front door (see
Figure 24).
9. Route the wiring along the interface wiring channel to the UPS building alarm terminals. See Figure 22 and
Figure 23 for UPS interface terminal locations.
10. Secure the wiring to the wire tie anchors provided (see Figure 25) 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 (see
Figure 17).
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 landing
plate to the UPS building alarm terminals. See Figure 17 for wiring access information, and Figure 22 and
Figure 23 for UPS interface terminal locations.
15. Connect the battery detect wiring to one pair of building alarm terminals. See paragraph
3.2.4 UPS System Interface Wiring Preparation and Table 13 for wiring and termination requirements, and
Figure 26 for terminal assignments.
16. If wiring battery shunt trip connections, proceed to paragraph
4.11.3 Installing Battery Shunt Trip Interface Connections; if wiring generator interface connections,
proceed to paragraph 4.11.4 Generator Interface Connections; if wiring external parallel CAN connections,
proceed to paragraph 4.11.5 Installing External Parallel CAN Control Wiring and Connections; if wiring
external parallel pull chain connections, proceed to paragraph
4.11.6 Installing External Parallel Pull Chain Control Wiring and Connections; if wiring Minislot connections,
proceed to paragraph 4.11.7 Installing Minislot Interface Connections; if wiring REPO connections,
proceed to paragraph 4.12 Installing a REPO Switch; otherwise, proceed to Step 17.
17. Close the UPS outside door and secure the latch.
UPS System Installation
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