What is FR3 oil used for in transformers?
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August 15, 2024 at 5:46 am by Laura Anderson
FR3 oil is used in transformers as a biodegradable, fire-resistant insulating fluid made from natural esters. It offers superior fire safety, environmental benefits, and a longer lifespan for transformers compared to traditional mineral oils. FR3 oil is particularly favored for its eco-friendly properties and ability to perform under extreme conditions.
