SINOPEC Transformer Oil is blended with highly refined mineral base oil and well-chosen anti-oxidizer. Without Polychlorinated Biphenyl (PCB), it is suitable for insulation and cooling for transformer, oil immersed switch and other insulation device of electrical appliances.The product comprises several grades such as 10, 25, 40, 45 according to its low temperature performance.
Advantages
Outstanding electrical insulation performance, effectively preventing occurrence of discharge in electric field
Good oxidation stability, effectively preventing formation of acidic material and sludge
Good thermal conductivity, ensuring effective cooling of transformer core and coiling
Performance
The product meets the following specifications: