What are the specifications of Diala transformer oil?

Diala transformer oil, commonly used in power transformers, typically meets ASTM D3487 standards. Its specifications include a minimum flash point of 140°C, a dielectric strength of at least 30 kV, and a viscosity of 10-15 cSt at 40°C. Additionally, it should have low water content (below 50 ppm) and a high oxidation stability, ensuring effective insulation and cooling properties for optimal transformer performance.