Eaton 9PX6K 6kVA Tower/Rack Mountable UPS Outlets: 4 Battery Run Time: 0.13 Hour Input Voltage Range: Full load: 176-276V, Derating: 100-276V Input Frequency: 50/60 Hz Input Connection: 1 x Terminal block with L6-30P Output Voltage: 208V default (200/208/220/230/240V) Outlet Type: 2 x NEMA L6-20R 2 x NEMA L6-30R Hardwired Interface Port: RS-232 (RJ45) ports; USB port as standard (HID)