MODEL NO. OUTPUT POWER DF1753-150 150W DF1753-200 200W DF1753-300 300W DF1753-500 500W DF1753-1000 1000W DF1753-1500 1500W DF1753-250N 200W DF1753-300N 250W input: DC12V/DC24V output:AC220V 50HZ OR AC110V 60HZ Overheat protection With low/over-voltage protection output overload protection,alarm function Main Export Markets wordwide Standard Met ISO CQC CE