They are applicable for the electrically driven stepless speed regulation in lathes, washing, textile, printing, dyeing, plastics, papermaking, foodstuff, chemical, medical treatment, labs, hoisting, warehousing, fans, pumps, and so on.

• 广泛适用于机床、洗涤、纺织、印刷、印染、塑胶、造纸、包装、食品、化工、医疗、实验室、起重、仓储、风机及水泵等电气驱动无极调速的特殊场合。