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Transformer Oils


Transformer oil or insulating oil is an oil that is stable at high temperatures and has excellent electrical insulating properties.

It is used in oil-filled wet transformers,[1] some types of high-voltage capacitors, fluorescent lamp ballasts, and some types of high-voltage switches and circuit breakers. Its functions are to insulate, suppress corona discharge and arcing, and to serve as a coolant.




Our Trol-V is a highly refined, efficient performance uninhibited transformer oil which provides a high dielectric strength and reliable low temperature performance. Formulated with a mineral base stock and provides good oxidation stability.


Documentation/Additional Information:

Please consult our offices or sales@stacor.co.za

TROL V | Download TDS

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