| Dielectric Fluids
Cooper Power Systems transformers are available with standard electrical grade mineral oil
or other dielectric coolants manufactured by Cooper Power Systems.
Standard electrical grade mineral insulating oil is tested and degassed to assure a
chemically inert product with minimal acid ions. Special additives minimize oxygen
absorption and inhibit oxidation. To ensure high dielectric strength the oil is
re-tested for dryness and dielectric strength, re-filtered, heated, dried, and
stored under vacuum before being added to the transformer.
Cooper Power Systems is internationally recognized as a leading supplier of environmentally
friendly, fire-resistant dielectric fluids. These fluids are used in a wide variety of
liquid-filled electrical equipment installed where exposure to people and property make
fire safety a special concern.
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Product Information
Product Literature
Product Information Request Form
Sulfer Bulletin: Leading mineral oil supply identified to contain corrosive sulfer
New Safety Dielectric Coolants for Distribution and Power Transformers
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