... vector control frequency inverter, 0.4KW-630KW control: VF control, SVC control, torque control. Compact size and less weight.Combined module for 15kw ... over temperature, phase failure, overload etc.Man-machine InterfaceLED DisplayCan display setting frequency, output frequency, output voltage, output current etc.Multi-function ... mist, steam and with heavy osciliation. FST-610 SVC frequency inverter