In album: transformer oil filtration system
The increased classification requirements for modern transformers and electrical appliances lead to increased electrical stress in isolation and fluids. To cope with these higher stresses, oils must have better dielectric strength and lower water content must be maintained. The oil filtration system handling these insulating fluid will improve the properties of the entire power transformers. http://www.hering-vpt.com/article/transformer-oil-filtration-system/