Detecting sf 6 in its pure state is inert, colourless, tasteless, non-flammable and nontoxic. It is heavier than air, and can accumulate in cable trenches, pits and tunnels. A volume greater than 19% in the air may cause asphyxiation. An appropriate risk assessment should be undertaken in order to determine if cable trenches/tunnels are
[email protected]Sulfur Hexafluoride-insulating gas Proper Shipping Name: Sulfur Hexafluoride UN NO.: UN 1080 Hazard labels: 2.2-Nonflammable Gas CAS No.: 2551-62-4 1. Description: Sulfur Hexafluoride gaz sf6 Our
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Get Price21/4/2021GE's alternative to SF 6 is g 3 insulating and switching gas representing the culmination of a decade of research and development by its teams in France, Germany and Switzerland in collaboration with 3M Company. The g 3 gas mixture is based on carbon dioxide, oxygen, and 3M Novec 4710 Dielectric Fluid from the 3M fluoronitrile family.
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Get Price5/6/2020Types of sulfur hexafluoride circuit breaker. There are three types of insulating gas CB, they include: Single interrupter Sulfr hexafluoride CB, they use up to 245 kV (220 KV). Double interrupter sf6 gas CB, used on up to 420 kV (400 KV). Four interrupters sf 6 CB, used on up to 800 kV (715 KV). In a high-voltage circuit breaker like Sulfr hexafluoride, current interruption is achieved by
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Get Pricesulphur hexafluoride gas Ecuador,Sulfur hexafluoride, gas weighs 0.00641 gram per cubic centimeter or 6.41 kilogram per cubic meter, i.e. density of sulfur hexafluoride, gas is equal to 6.41 kg/m³. In Imperial or US customary measurement system, the density is equal to 0.4 pound per cubic foot [lb/ft³], or 0.003705 ounce per cubic inch [oz/inch³] .
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