Kelly KAC150GD high voltage dual-drive AC induction motor controllers provide efficient, smooth and quiet controls for on-road electric vehicles and other industrial applications. This intelligent controller can drive two AC induction motors simultaneously. It uses high power IGBT’s and SVPWM and FOC technology to achieve efficiencies of up to 99% in most cases. A powerful microprocessor brings in comprehensive and precise control to the controllers. It also allows users to adjust parameters, conduct tests, and obtain diagnostic information quickly and easily.