What should I do if it is difficult to start the intermediate frequency furnace?

It is difficult to start the intermediate frequency furnace. After starting, the intermediate frequency voltage is twice as high as the DC voltage, and the DC current is too large. If you encounter related situations, please give us a little attention, and I will troubleshoot the reasons for you below.
#Mediumfrequencypowercabinet
#powersupplycabinet
#Industrialelectricfurnace
#rollingmill
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