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Stan Zurek, SF6,, {accessed 2020-12-01}


SF6 (or in simple notation SF6) - gas used for high-voltage insulation.

The gas is much better electrical insulator than air, and enables gas-insulated switchgear (GIS) installations to be more compact than air-insulated (AIS) alternatives. The footprint of GIS substations can be up to 70% smaller than AIS substations.1)

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ABB employees filling gas-insluated switchgear with SF6 gas compact_gas-insulated_switchgear_ras_laffan_qatar_abb.jpg photo by ABB
SF6 GIS installation at the Ras Laffan power plant in Qatar photo by ABB
SF6 GIS installation photo by ABB
SF6 GIS installation photo by ABB

See also


sf6.txt ยท Last modified: 2020/07/19 01:44 by stan_zurek

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