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Sulfur Hexafluoride Calibration Substation

Sulfur Hexafluoride Calibration Substation

What type of gas will be used as a dielectric insulator in the substation? Sulfur hexafluoride (SF6) is a heavy, inert, nontoxic and incombustible gas. It's among the most stable gaseous chemicals with an inertia similar to that of nitrogen gas. SF6 has excellent electric insulating and arc-quenching capacity.Sulfur hexafluoride - Wikipedia

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