Conoco Transformer Oil is a highly refined electrical insulating oil developed for use in oil-immersed transformers, capacitors, tap changers and circuit breakers where the equipment manufacturer specifies a Type II inhibited oil.
Transformer Oil is available in one viscosity grade: ISO 10. It is formulated with hydrotreated naphthenic base oils and an oxidation inhibitor to minimize sludge and deposit formation and provide extended service life compared with non-inhibited transformer oils. It has a high dielectric strength and low power factor to provide excellent insulating properties. It has excellent low-temperature properties and is noncorrosive to copper and copper alloys. This product does not contain any PCBs.