UPS System Installation
Eaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality 4-19
4. Remove the screws securing the internal safety shield panel above the bottom safety panel and remove
the panel to gain access to the battery shunt trip wiring terminals. Retain the hardware for later use.
5. If wiring the battery shunt trip connections using the inter-cabinet wiring access pass-through
(line-up-and-match configurations), proceed to Step 6; if wiring the battery shunt trip connections using
bottom entry access, proceed to Step 8; if wiring the battery shunt trip connections using top entry
access, proceed to Step 10.
6. Pass-through Wiring. Route the battery shunt trip wiring from the battery cabinet through the bottom
UPS inter-cabinet wiring access pass-through and static switch shelf bushing to the UPS battery shunt trip
terminals. See Figure 4-6 for UPS wiring access information, and Figure 4-15 and Figure 4-16 for UPS
terminal locations. 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 battery cabinet wiring access information and instructions.
7. Proceed to Step 11.
8. Bottom Entry Wiring. Route the battery shunt trip wiring from the battery cabinet or battery disconnect
through the bottom of the UPS and static switch shelf bushing to the UPS battery shunt trip terminals.
See Figure 4-4 for UPS wiring access information, and Figure 4-15 and Figure 4-16 for UPS terminal
locations. 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
battery cabinet wiring access information and instructions.
9. Proceed to Step 11.
10. Top Entry Wiring. Route the battery shunt trip wiring from the battery cabinet or battery disconnect
through the top of the UPS sidecar and the bottom UPS inter-cabinet wiring access pass-through and
static switch shelf bushing to the UPS battery shunt trip terminals. See Figure 4-5 and Figure 4-6 for UPS
wiring access information, and Figure 4-15 and Figure 4-16 for UPS terminal locations. 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, listed in paragraph 1.8, or the Eaton 93PM Integrated
Battery Cabinet-Small Welded IBC-SW (432V and 480V) Installation Manual, for battery cabinet wiring
access information and instructions.
11. Connect the wiring to the battery shunt trip terminals. See paragraph 3.2.4 and Table 4-3 for wiring and
termination requirements, and Figure 4-17 for terminal assignments.
12. If wiring generator interface connections, proceed to paragraph 4.11.4; f wiring external parallel CAN
connections, proceed to paragraph 4.11.5; if wiring external parallel pull chain connections, proceed to
paragraph 4.11.6; if wiring Minislot connections, proceed to paragraph 4.11.7; if wiring REPO connections,
proceed to paragraph 4.12; otherwise, proceed to Step 13.
13. Reinstall all safety shield panels previously removed and secure with the retained hardware.
14. If removed, reinstall the sidecar front panel and secure with the retained hardware.
15. Close the UPS outside door and secure the latch.
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