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UPS SYSTEM INSTALLATION
4−10
EATON Powerware
13. Locate the ground braid in the bottom left front corner of the UPM section. The
ground braid is secured at the factory to the UPM section ground bolt. Route the
ground braid through the wiring access in the right side panel of the ISBM
section to the ground bolt in the ISBM section.
14. Connect the ground braid to the ISBM section ground bolt and secure.
NOTE Four intercabinet interface wiring harnesses are supplied coiled inside the protective cage on the
right side panel of the ISBM section (see A in Figure 4-12 on page 4−14).
15. In the ISBM section (see A in Figure 4-12 on page 4−14), locate the coiled wiring
harnesses with the J50, J51, J61, and J70 connectors attached. Remove the
wire ties securing the harnesses and carefully remove the harnesses from the
protective cage. If necessary, loosen the screws securing the protective cage.
16. Locate the mating P50 connector in the UPM section wireway (see B in
Figure 4-12 on page 4−14) and connect the P50 connector to the J50 connector.
17. Locate the mating P51 connector in the UPM section wireway (see B in
Figure 4-12 on page 4−14) and connect the P51 connector to the J51 connector.
18. Locate the mating P61 connector in the UPM section wireway (see B in
Figure 4-12 on page 4−14) and connect the P61 connector to the J61 connector.
19. Locate the mating P70 connector in the UPM section wireway (see B in
Figure 4-12 on page 4−14) 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 on page 4−14).
20. In the UPM section (see B in Figure 4-12 on page 4−14), locate the coiled RJ−45
CAN cable. Remove the wire ties securing the cable to the interior left side panel
of the UPM section. Route this cable through the round wiring access in the right
side panel of the ISBM section (see B in Figure 4-12 on page 4−14).
21. In the ISBM section, locate the J39 inverter CAN connector on the Pl1 interface
board and connect the RJ−45 CAN cable connector to the J39 connector (see
Figure 4-13 and Figure 4-14 on page 4−15).
22. Dress the interface harnesses and secure in place with wire ties as necessary to
prevent wire damage.
23. When all wiring is complete, reinstall the safety shield panels removed in
previous steps.
24. Reinstall the front wireway panel.
25. If installing a four UPM UPS, proceed to paragraph 4.5; otherwise, proceed to
Step 26.
26. If installing a battery system, proceed to paragraph 4.6; otherwise, proceed to
Step 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.
®
9395 UPS (1000–1100 kVA) Installation and Operation Manual
S
164201764 Rev 1 www.powerware.com
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