What is air blast type transformer?

An air blast type transformer is a type of electrical transformer that uses air as the cooling medium and insulator. This design employs a system of air blasts to enhance the cooling process by directing air over the transformer windings and core, thus maintaining optimal operational temperatures. Air blast Transformers are typically used in high-voltage applications and are known for their efficiency and reliability in dissipating heat. They are particularly useful in outdoor installations where traditional liquid insulation methods may not be practical.