YDT系列变级多三相异步电动机

YDT Series Pole-changing Three Phase Induction Motors For Pumps And Fans

机座号 80 ~315            功率 0.7~160KW    

调速方式 有级调速         调速方案 2、3速

适用于：风机、泵类负载要求调速运行的场合

Applications:  Specifically engineered for use on pumps fans and such instrument to obtain suitable matching of output power and speed.

特点：有级调速，电机功率与风机、泵类负载合理匹配，使系统效率提高，是风机、泵类的专用电机。

Features:  Have step changes of rotational speed to meet the re of load character. Simplify speed-changing systems.

变极方案：2/4、4/6、4/8、6/8、4/6/8

Pole-changing mode:  Double or three speed