What is apar transformer oil used for in power transformers?

Apar transformer oil is used for insulation and cooling in power transformers. It serves as a dielectric fluid, preventing electrical discharges and maintaining thermal stability. The properties of Apar transformer oil, such as high flash point and low viscosity, enhance the efficiency and reliability of power transformers. Additionally, it helps in dissipating heat generated during operation, ensuring optimal performance and longevity of the transformer.