^Pure sine wave output^Power ON / OFF remote control (Green Terminal)^Input & output fully isolation^Temperature & load controlled cooling fan^User friendly interface^Output frequency 50/60 Hz selectable by DIP switch^Output voltage DIP switch selectable^Power saving mode by variable resister^3-color LED status indicators^Input protection：Reverse Polarity (Fuse) / Under Voltage / Over Voltage^Output protection：Short Circuit / Overload / Over Temperature^AC Socket: GFCI^Dimensions: 200 x 83 x 372mm (WxHxD)