Reply:
The temperature heating of the high temperature test chamber is usually controlled by two electric heating tubes, and the two starting temperatures are different.
The cause of the open trip is usually overcurrent. There are two common causes of overcurrent: one is that the heater is broken, the short circuit is formed, and the other is that the air is broken, and the current in the rated current is also jumped.
If the temperature rises to 50 degrees and then trips, it may be caused by one cause, or it may be the result of the combination of the above two reasons.
It is recommended to have a professional electrician or equipment management and maintenance personnel to check whether the air-opening and electric heating pipes are normal with relevant instruments. If there is any problem, replace the relevant accessories.
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