What is nyco transformer oil used for in power transformers?

Nyco 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 chemical properties of Nyco transformer oil ensure stability and longevity, reducing the risk of degradation over time. Additionally, it has a high flash point, enhancing safety in high-voltage environments typical of power transformers.