Cargill Make FR3 Natural Ester dielectric fluid

FR3TM natural ester fluid is made from renewable vegetable oils, providing improved fire safety, extended transformer insulation life and increased loading capacity. It is biodegradable, non-toxic and non-hazardous in soil and water, and is carbon neutral (according to BEES® 4.0 lifecycle analysis)

Why FR3 Fluid: FR3 fluid outperforms mineral oil in overall cost savings, grid resiliency, transformer performance, fire safety, and environmental benefits. See why these critical reasons to switch from mineral oil to FR3 natural ester transformer oil matter.

Validation: FR3 fluid has been tested and proven by numerous internal tests, third-party research organizations and universities, and customers many times over, and for decades. See why its superiority to mineral oil is beyond question.

FR3 Fluid Technical Details: Higher flash and fire points (compared to mineral oil). Dielectric strength even at very cold temperatures. Chemical interactions that extend the life of a transformer’s solid insulation. Ultimately and readily biodegradable. See FR3 fluid’s technical details.

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