What are the technical aspects of synthetic transformer oil?

Synthetic transformer oil is engineered for superior thermal stability, oxidation resistance, and lower flammability compared to mineral oils. It typically has a higher flash point and better dielectric strength, enhancing safety and performance in power transformers. Additionally, synthetic oils exhibit lower viscosity at low temperatures, ensuring efficient operation in diverse climates. Their chemical composition allows for extended service life and reduced environmental impact, making them a preferred choice in modern transformer applications.