What is the flash point of transformer oil?

The flash point of transformer oil is a critical property that indicates the temperature at which the oil can form ignitable mixtures in air. Typically, the flash point of transformer oil ranges from 130�C to 160�C (266�F to 320�F), depending on its composition and refining process. This property is essential for ensuring safety in power transformers, as it helps prevent fire hazards during operation and maintenance.