Eaton 93PM IAC-D, Installation And Operation Manual

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42 Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Installation and Operation Manual P-164000229—Rev 09
Refer to the applicable Eaton 93PM UPS manual, listed in paragraph 1.7 For More Information , for the UPS
terminal locations and termination requirements.
20. Connect the Ground and phase A, B, and C power wiring to the corresponding 480 VAC output terminals
on the IAC-D.
For a detailed view of the IAC-D 480 VAC output terminals, see Figure 20 .
21. Connect the Ground and phase A, B, and C power wiring to the corresponding rectifier input terminals
on the UPS.
22. Route the 480 VAC output cables (phase A, B, and C and Ground) from the UPS through the bottom of the
cabinet to the IAC-D 480 VAC input terminals. See Figure 18 for IAC-D terminal locations. See paragraph
3.2.2 IAC-D Power Wiring Preparation , Table 5 , and Table 9 for IAC-D wiring and termination requirements.
Refer to the applicable Eaton 93PM UPS manual, listed in paragraph 1.7 For More Information , for the UPS
terminal locations and termination requirements.
23. Connect the Ground and phase A, B, and C power wiring to the corresponding 480 VAC input terminals
on the IAC-D.
For a detailed view of the IAC-D 480 VAC input terminals, see Figure 21 .
24. Connect the Ground and phase A, B, and C power wiring to the corresponding output terminals on the
UPS.
25. Proceed to Step 35 .
26. Top Entry Wiring. Remove the top conduit plate (see Figure 15 ) from the top of the IAC-D. Identify all
conduit requirements (both input and output) and mark their location. Drill and punch all conduit holes in
the top conduit plate prior to mounting on the sidecar. Install the conduit plate and install all conduit runs
into the plate. Pull the wiring through the conduit into the wiring area.
27. Route the 208 VAC input cables (phase A, B, and C and Ground) from the utility source through the top of
the cabinet to the IAC-D 208 VAC utility source input terminals. See Figure 18 for IAC-D terminal locations.
See paragraph 3.2.2 IAC-D Power Wiring Preparation , Table 5 , and Table 9 for IAC-D wiring and termination
requirements.
28. Connect the Ground and phase A, B, and C power wiring to the corresponding 208 VAC utility source input
terminals on the IAC-D.
For a detailed view of the IAC-D utility source input terminals, see Figure 19 .
29. Route the 480 VAC output cables (phase A, B, and C and Ground) from the IAC-D through the top of the
cabinet to the UPS rectifier input terminals. See Figure 18 for IAC-D terminal locations. See paragraph
3.2.2 IAC-D Power Wiring Preparation , Table 5 , and Table 9 for IAC-D wiring and termination requirements.
Refer to the applicable Eaton 93PM UPS manual, listed in paragraph 1.7 For More Information , for the UPS
terminal locations and termination requirements.
30. Connect the Ground and phase A, B, and C power wiring to the corresponding 480 VAC output terminals
on the IAC-D.
For a detailed view of the IAC-D 480 VAC output terminals, see Figure 20 .
31. Connect the Ground and phase A, B, and C power wiring to the corresponding rectifier input terminals
on the UPS.
32. Route the 480 VAC output cables (phase A, B, and C and Ground) from the UPS through the top of the
cabinet to the IAC-D 480 VAC input terminals. See Figure 18 for IAC-D terminal locations. See paragraph
3.2.2 IAC-D Power Wiring Preparation , Table 5 , and Table 9 for IAC-D wiring and termination requirements.
Refer to the applicable Eaton 93PM UPS manual, listed in paragraph 1.7 For More Information , for the UPS
terminal locations and termination requirements.
33. Connect the Ground and phase A, B, and C power wiring to the corresponding 480 VAC input terminals
on the IAC-D.
Installation