When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
万一

出现故障时,可工
驱动,转速不可调。

机;


When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.
万一

出现故障时,可工
驱动,转速不可调。
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