This transformer has excellent heat dissipation performance and strong overload capacity. It can operate beyond capacity for a short time under forced air cooling conditions. Have certain moistureproof property, can run under the environment of high humidity; The temperature of the dry type transformer can be equipped with perfect testing and protection system.

Adopting intelligent signal control system, can automatically detect and display circuit three-phase winding group respective working temperature, can automatically start and stop the fan, and has the functions such as alarm and trip set; Small volume, light weight, covers an area of less space, low cost of installation.