When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
频器出现故障时，可工频驱动，转速不可调。
频机;频器When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
频器出现故障时，可工频驱动，转速不可调。
声明：以
例句、词性分类均由互联网资源自动生成，部分未
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
