What is the purpose of Karamay 25 transformer oil in power transformers?

The purpose of Karamay 25 transformer oil in power transformers is to provide electrical insulation and cooling. This mineral oil is specifically formulated to enhance the thermal conductivity and dielectric strength, ensuring efficient operation. Additionally, Karamay 25 transformer oil helps to prevent oxidation and degradation, thereby extending the lifespan of the transformer and maintaining its performance under varying load conditions.