Device Type:UPS – external;UPS Technology: Line interactive;Colour: Black;Features:Audible alarm, LED indicators, over current protection;Power Capacity:900 Watt / 1500 VA
PSA500MT3-230U, 500VA/300W, 171x95x356(HxWxD);net weight:6kg; sipping weight:7kg; Backup Time at Full Load 4 minutes
PSA650MT3-230U, 650VA/390W, 171x95x356(HxWxD);net weight:6kg; sipping weight:7kg; Backup Time at Full Load 4 minutes