Sf6 Breaker. Sf6 circuit breaker are mainly divided into three types. So due to high dielectric strength and high cooling effect sf 6 gas is approximately 100 times more effective arc quenching media than air.
Sf6 Or Vacuum Mv Circuit Breaker Eep Power Engineering Vacuums Circuit from in.pinterest.com
Sf6 circuit breaker is an extinguisher that uses sulfur hexafluoride gas to cool and quench the arc. This division is done on the dielectric medium inside the circuit breaker. Sf6 electrical circuit breaker is a device where a current is operating with sf6 or sulphur hexafluoride being carried on its contacts.
Due to its low gaseous viscosity sf6 gas can efficiently transfer heat by convection.
So due to high dielectric strength and high cooling effect sf 6 gas is approximately 100 times more effective arc quenching media than air. Sf6 sulphur hexafluoride gas has excellent dielectric arc quenching chemical and other physical properties and has proved its superiority over other arc quenching mediums such as oil or air. So due to high dielectric strength and high cooling effect sf 6 gas is approximately 100 times more effective arc quenching media than air. A circuit breaker in which sf6 under pressure gas is used to extinguish the arc is called sf6 circuit breaker.
