38 4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 102. At the AC Input terminal, make sure to wire the UPS for the proper input voltage as shown in Figure 34 .Split-phase power modules provide a 2-phase output which can be configured as output voltages: 110/110for 220, 120/120 for 240, 120/120 for 208, or 127/127 for 220 Vac, as selected through the front paneldisplay (“7.15 Display Menu Screens ”).Figure 34. Split-Phase Power ModulesSplit-Phase Power Modules(3-wire plus ground input) (2 PEN)110/220, 120/208, 120/240, 127/220 VacL2NGNDL1UPS Electrical Installation