Kelly has lunched KIM controller for AC Induction Motors, range from 24V to 72V, 100A to 500A. It provide high efficient, smooth and quite controls for small and midsize electric vehicles, such as golf carts, go-carts,
stacking cars, forklifts, hybrid vehicles, electric boats, as well as industry motor speed or torque control. It uses high power MOSFET, PWM to achieve efficiency 99% in most cases. Powerful microprocessor brings
in comprehensive and precise control to the controllers. It also allows users to set parameters, conduct tests, and obtain diagnostic information quickly and easily.
http://kellycontroller.com/ac-induction-...-c-85.html
KIM user manual can be downloaded from:
http://kellycontroller.com/support.php