Eaton 5P Rackmount UPS Eaton 5P 550 Rackmount 1U UPS. 550 VA / 420W, 120V, 5-15P Input, (5) 5-15R Output Outlets: 5 Series: 5P International Version: 120V Input Voltage Range: 89-151 Vac (adjustable to 70-153 Vac) Input Frequency: 50/60 Hz (auto-sensing) Input Connection: NEMA 5-15P Output Voltage: 100 V AC Nominal 102 V AC to 132 V AC On Utility 120 V AC Nominal 125 V AC Nominal Outlet Type: NEMA 5-15R