Eaton Power Xpert 9395 Installation And Operation Manual page 76

NOTE Two cable lugs will be connected to each terminal stud. When connecting the cable
lugs, install the first lug on the stud with the raised barrel portion facing the back of the
cabinet. Install the second lug with the raised barrel portion facing the front of the
cabinet.
6. Locate the intercabinet wiring terminal hardware kit packed on the bottom right side of the ISBM section.
7. Using hardware from the intercabinet wiring terminal hardware kit (see
C cable lug connections to the AC Input to UPMs terminals. Follow the callout details in
common rectifier feed with CSS to connect the correct cable lug to the proper terminals. See paragraph
3.2.4 UPS System Power Wiring Preparation
8. Locate the 1G3, 2G3, and 3G3 power wiring harnesses. Route these harnesses through the wiring access
in the right side panel of the ISBM section to the DC Input to UPMs terminals. See
locations.
NOTE When connecting the UPM battery cables, verify the cables are connected to the correct
terminals.
9. Using hardware from the intercabinet wiring terminal hardware kit (see
negative cable lug connections to the DC Input to UPMs terminals. Follow the callout details in
to connect the correct cable lug to the proper terminals. See paragraph
3.2.4 UPS System Power Wiring Preparation
NOTE AC output intercabinet power wiring harnesses are supplied attached to the interior left
side panel of the UPM section (see
10. Locate the 1G4, 1G5, 2G4, 2G5, 3G4, and 3G5 power wiring harnesses. Remove the front two columns of
wire ties securing the cables to facilitate routing cables to the AC Output from UPMs terminals. See
Figure 23 for terminal locations.
NOTE Two cable lugs will be connected to each terminal stud. When connecting the cable
lugs, install the first lug on the stud with the raised barrel portion facing the back of the
cabinet. Install the second lug with the raised barrel portion facing the front of the
cabinet.
11. Using hardware from the intercabinet wiring terminal hardware kit (see
C and Neutral cable lug connections to the AC Output from UPMs terminals. Follow the callout details in
Figure 26 to connect the correct cable lug to the proper terminals. See paragraph
3.2.4 UPS System Power Wiring Preparation
12. Install the remaining hardware (three washers, conical washers, and nuts) onto the AC Input to UPMs
terminals designated for the four UPM model and secure the hardware (see
used by an Eaton Customer Service Engineer to install a Field Installed UPM (FI-UPM).
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
15. In the ISBM section (see A in
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.
for wiring and termination requirements.
for wiring and termination requirements.
Figure
for wiring and termination requirements.
Figure 27), locate the coiled wiring harnesses with the J50, J51, J61, and J70
Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14
UPS System Installation
Table 12), connect phase A, B, and
Figure 23
Table 12), connect the positive and
20).
Table 12), connect phase A, B, and
Figure 24). This hardware is
Figure 27).
Figure 24 for
for terminal
Figure 25
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