The box-type transformer feels hot to the touch when it is running. At this time, it is necessary to pay attention to whether the box-type transformer is not running well. So what is the reason for the abnormal overheating of the box-type transformer? Let's get to know the editor of Anhui Dali together.

Due to the effect of full load loss and load loss, the box-type transformer will inevitably cause the box-type transformer to heat up during normal operation. , while dissipating heat. If the heat exceeds the heat dissipation, the temperature of each part of the box-type transformer will rise. When the heat and heat dissipation are balanced, the temperature will maintain a certain standard value and will not rise. The stable temperature at this time is generally referred to as the box-type transformer. The temperature of each part of the transformer. Generally speaking, the larger the heat and the smaller the heat dissipation of the box-type transformer, the higher the temperature will be, and sufficient refrigeration equipment is required to reduce the temperature to the control value.

In general, the heat of the box-type transformer mainly comes from the transformer core and winding resistance, and it can only dissipate heat when there is a certain temperature difference. Therefore, the temperature of each part of the box-type transformer is different, and the winding resistance temperature is usually very high. Large, the temperature of the transformer core is second. For each part, the temperature is different, all of which rise slowly from top to bottom. However, the higher temperature is not very large due to better heat dissipation.

All in all, if the box-type transformer is abnormally overheated, you need to be more careful.