1, choose the location of distribution transformer reasonably.

On the basis of satisfying the user's service life, the transformer should be installed in the place where it is easy to maintain, avoiding the place where it is desolate, vulnerable to thunder and lightning attack and far away from residential areas. This will not only make the transformer vulnerable to external environment damage, but also is not conducive to the maintenance of managers. Protect.

2, reasonably choose the capacity of the distribution transformer.

Xuzhou Transformer Plant said that once the selection of transformer capacity is unreasonable, there is likely to be a small horse-drawn carriage, resulting in serious overload of transformers, which is easy to be burned out, of course, if the selection of transformer capacity is too large, there will be waste phenomenon, so the selection of transformer capacity should be reasonable.

3, strengthen the measurement of electricity load.

During the peak period of power load, the load measurement of each distribution transformer should be strengthened, the number of measurements should be increased if necessary, and the distribution transformer with unbalanced three-phase current should be adjusted in time to prevent the neutral current from burning out the lead easily.

In short, in order to prevent the transformer from burning out, the above three aspects should be paid special attention to, to choose the appropriate installation site, the appropriate transformer capacity, strengthen the measurement of power load, in order to facilitate the maintenance and maintenance of transformers.