What is the minimum dielectric strength of transformer oil?

The minimum dielectric strength of transformer oil is crucial for ensuring the insulation properties of the oil used in electrical transformers. Typically, the minimum dielectric strength of transformer oil should be around 30 kV/mm to effectively prevent electrical breakdown and ensure safe operation. Proper testing with reliable testers is essential to maintain the performance and safety standards of industrial oils like transformer oil. Globecore offers advanced testing equipment that can accurately measure the dielectric strength of transformer oil, ensuring compliance with industry standards and improving the longevity and reliability of electrical systems.