What is the kinematic viscosity of transformer oil?

The kinematic viscosity of transformer oil is a critical property that affects its performance in power transformers. Typically, the kinematic viscosity of transformer oil ranges from 8 to 12 centistokes (cSt) at 40�C. This viscosity ensures adequate cooling and insulation properties, allowing the oil to effectively transfer heat away from the transformer windings while maintaining electrical insulation between components.