电动机软启动器及其应用

The Electric Motor Soft-start Controller and Its Application

电动机软启动器已逐渐替代传统降压启动方式,文章简述了新型软启动器的功能、特点 ,指出了软启动器与变频器的区别 。

The soft-start contoller will gradually replace the traditional lowvoltage start.This article briefly describes the funcˉtion and specification of the soft-start controller,indicates the difference between the soft-start controller and the frequency changing method,and provides a practical example of the soft-start controller.