Kelly KDHE High Efficient Series/PM Motor Controller User’s Manual
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Chapter 1
Introduction
1.1 Overview
This manual introduces the Kelly KDHE High Efficient motor controllers’ features, their
installation and their maintenance. Read the manual carefully and thoroughly before using the
controller. If you have any questions, please contact the support center of Kelly Controls.
Kelly’s programmable motor controllers provide efficient, smooth and quiet controls for
electric vehicles like golf carts, go-carts, electric motorcycles, forklifts and hybrid vehicles, as
well as electric boats and industrial motor speed control. It uses high power MOSFET’s and,
fast PWM 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.
