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2018-10-11 11:21:00
If the rectifier circuit is normal
The most effective method for the failure of the intermediate frequency furnace is to use a small current experiment to judge whether the rectifier circuit is faulty or part of the inverter fault. Whe
2018-10-11 11:21:00
Application of effective quick maintenance method for thyristor intermediate frequency furnace
The most effective method for the failure of the intermediate frequency furnace is to use a small current experiment to judge whether the rectifier circuit is faulty or part of the inverter fault. When the DC current is less than 513 volts during the small current experiment, it indicates that the DC rectifier part has a phase loss fault. It is the thyristor fault, the method of breaking pulse should