How to use the insulation of sulfur hexafluoride gas? In the 1960s, SF6 was first used in circuit breakers as an insulating medium and arc extinguishing medium for some electrical equipment.

The electrical strength of SF6 is about 2.5 times that of air, and the arc extinguishing capacity is more than 100 times that of air. Therefore, sulfur hexafluoride gas has completely replaced insulating oil and compressed air as the arc extinguishing medium of circuit breakers in the category of ultra-high voltage and ultra-high voltage electrical appliances.

At present, SF6 is not only used for single power equipment, such as circuit breakers, gas insulated transformers, etc. Sulfur hexafluoride gas is also widely used in closed gas insulated composite electrical appliances and gas filled pipe transmission lines that integrate a variety of transformer equipment and seal SF6 gas filled containers.

So far, Liming sulfur hexafluoride has been widely used as a gas medium except for air. Hotline: 139-4929-0069.

The content of the article comes from the official website of sulfur hexafluoride gas: www.feiriergas.com/