Properties of gaz sf6Arc ExtinctionConstructionsulphur hexafluoride gas is prepared by burning coarsely crushed sulphur in fluorine gas.The sulphur hexafluoride gas possesses very good insulating properties and outstanding arc-quenching characteristics which make it an ideal medium for circuit interruption. 1. Sulfr hexafluoridegas has high dielectric strength 1. It has high Rate of Rise of dielectric strength after arc extinction. 1. insulating gasis non toxic gas. 1. gaz sf6is an inert gas. So in normal operating conditioSee more on engineeringnotesonlineEstimated Reading Time: 8 minsOutdoor insulating gas Circuit Breaker - Type OHB library.e.abb/public/cad929c02242c19485256ce900644485/OHB...PDF fileThe circuit-breaker poles contain sf 6 at a pressure of 380 kPa for 36kV application and 550kPa for 40.5 kV application. By means of the special spring catches, hook the ropes to the circuit-breaker Hook to the special anchoring points provided in the structure! 7
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Get Price23/12/2017Sulfr hexafluoride GIS. The sf 6 gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. It should be designed for indoor application with meteorological conditions at site (winter 3&C to 14& C and summer 31& C to 46& C, seismic zone: IV) . General Technical Specification For 220kV Sulfr hexafluoride
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