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Figure 28. UPS Power Terminals
2.
At the AC Input terminal, make sure to wire the UPS for the proper input voltage as shown in Figure 29.
Split-phase power modules provide a 2-phase output which can be configured as output voltages: 110/110
for 220, 120/120 for 240, 120/120 for 208, or 127/127 for 220 Vac, as selected through the front panel
display (see Chapter 6, "Initial Startup Parameters").
Confirm that the UPS is wired for the proper input voltage as shown in Figure 29, and that the
proper power modules will be installed to produce the desired output voltage.
AC Output Terminals
Terminal Cover
AC Input Terminals
Terminal Cover
CAUTION
Eaton 9PXM UPS (4-20 kVA) User's Guide
UPS Electrical Installation
P-164000669—Rev 05
33
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