Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14 71
NOTE 1 Battery Cable Routing Requirements using Conduit:
• Each conduit must have a Positive, Negative, and Ground conductor
• There must be an equal number of positive and negative conductors in a single
conduit. Only one ground conductor is required in each conduit.
NOTE 2 Battery Cable Routing Requirements using Raceway:
• Positive and negative battery cables must be run side by side in the raceway in an
alternating pattern (+ - + - + - + -).
• There must be a ground cable running in the raceway with the battery cables.
1. Route the battery cables between the ISBM section and the battery system or battery disconnect. See
Figure 31, Figure 33, and Figure 35 or Figure 36 for wiring access information and terminal locations.
2. If wiring the UPS for a common battery, proceed to Step 3; if wiring for a separate battery, proceed to Step
5.
3. Using hardware from the external wiring terminal hardware kit (see Table 14), connect the positive,
negative, and ground DC power wiring from the battery system or disconnect to the ISBM section battery
and ground terminals. Use both sets of terminals shown in Figure 35 as needed. See paragraph
3.2.4 UPS System Power Wiring Preparation for wiring and termination requirements.
4. Proceed to Step 6.
5. Using hardware from the external wiring terminal hardware kit (see Table 14), connect the positive,
negative, and ground DC power wiring from the battery systems or disconnects to the ISBM section
battery and ground terminals. Use one set of terminals for each UPM as shown in Figure 36. See
paragraph 3.2.4 UPS System Power Wiring Preparation for wiring and termination requirements.
6. After wiring the UPS system to the facility power and critical load, be sure to ground the system according
to local and/or national electrical wiring codes.
7. If wiring interface connections, proceed to paragraph 4.9; otherwise, proceed to Step 8.
8. When all wiring is complete, reinstall the top and bottom safety shield panels removed in paragraph
4.8.1 External Power Wiring Installation, Step 2. Secure with the retained hardware.
9. Reinstall the left front panel removed in paragraph 4.8.1 External Power Wiring Installation, Step 1 and
secure with the retained hardware.
UPS System Installation
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