FAQ

How to prevent the frequency converter failure caused by the humidity of the electrical cabinet? Try to improve the surrounding environment of the electric cabinet, and adopt moisture-proof treatment inside the electric cabinet, such as placing desiccants inside the cabinet

How to test whether the inverter module is damaged?

During the normal operation of the frequency converter, how to do a good job in the daily inspection of the machine to prolong the service life of the machine?

What should we pay attention to when using the frequency converter again after long-term shutdown?

How to deal with waste frequency converters?

What problems should we pay attention to when the frequency converter is not used for a long time?

What measures should be taken if the distance between motor and frequency converter is far?

Is it appropriate to connect the contactor at the output end of the frequency converter?

What is the function of input side AC reactor?