What is diala b transformer oil used for in power transformers?

Diala B transformer oil is used for insulation and cooling in power transformers. It provides electrical insulation, preventing arcing and short circuits, while also dissipating heat generated during operation. The oil’s high dielectric strength ensures reliable performance, and its thermal stability helps maintain the efficiency of the transformer over time. Additionally, Diala B transformer oil has antioxidant properties, which prolong the life of the transformer by reducing the formation of sludge and acids.