Transformers can endure some of the harshest conditions of any industry — energy spikes, heat waves, ice storms. Conventional naphthenic electrical insulating oils can break down and lose their effectiveness under these stresses.

Thanks to the naturally high oxidative stability of its severely hydrotreated iso-paraffin base fluids, Petro-Canada's LUMINOL™ transformer fluids can withstand these harsh extremes longer. These fluids do not contain corrosive sulphur that may lead to transformer breakdown. Find out more about corrosive sulphur free transformer fluids vs. common naphthenic mineral oils.

LUMINOL transformer fluids also provide excellent heat transfer capabilities — a critical requirement for transformers, especially those operating at high load conditions. Find out more about the heat transfer capability using iso-paraffin fluids vs. naphthenic products.

Find the LUMINOL product that fits your needs

• LUMINOL TR/TRi — for use in large power and distribution transformers operating at peak capacity. Offers the added safety of negative gassing technology and improved low temperature performance.

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