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[email protected]12/01/2008Decomposition of high-pressure (400kPa) SF6 and SF6/N2(10:90) mixtures submitted to negative or 50Hz ac corona discharges in the presence of water vapour and/or oxygen. Vial. J. Phys. D: Appl. Phys. 2001
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Get Price11/10/2016People who carry out work in connection with sulphur hexafluoride (SF 6) gas must now be specifically trained and certified. Among the relevant activities, in particular, are: Installation, service, maintenance, repair or shutdown of gas-insulated electrical switchgear. Performing leak testing on plants that fall under the F-gas regulation.
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Get Price29/04/2021Finland's transmission system operator Fingrid has contracted Siemens Energy to deploy ten bays of sulfur hexafluoride (SF6)-free gas-insulated switchgear (GIS) at a substation near Helsinki. The novel system will replace the potent greenhouse gas SF6 with „clean air", a mixture of nitrogen and oxygen.
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