What are the specifications of Shell transformer oils?

Shell transformer oils are designed to meet specific performance criteria for electrical insulation and cooling. Key specifications include a high flash point (typically above 140°C), low pour point (around -30°C), and excellent dielectric strength (minimum 30 kV). Additionally, they exhibit low viscosity for optimal circulation and cooling, high oxidation stability, and minimal water content. Shell transformer oils also comply with international standards such as IEC 60296, ensuring reliability and safety in transformer applications.