Payment & Shipping Terms:
|Temperature:||-15 To 40||Useful:||Mine|
|Frequency Voltage:||42kV||Rated Current:||630A-1250A|
outdoor vacuum circuit breaker,
vacuum type circuit breaker
FLN36-12kV Indoor Sulphur Hexafluoride Circuit Breaker With Inflation Switchgear
If it's a sulfur hexafluoride breaker, sure, no.
Because sulphur hexafluoride is usually used on high-voltage load switches, not on high-voltage circuit breakers, and only high-voltage vacuum circuit breakers have 1600A current and 31. 5KA breaking capacity! Remember that high voltage vacuum circuit breakers have such high current and breaking capacity.
The so-called sulfur hexafluoride load switch is a high pressure load switch that can be filled. It is commonly used to denote sulphur hexafluoride. SF6 gas is used for 4 types of electrical equipment as insulation and/or arc extinguishing; SF6 and GIS(in this case sulphur hexafluoride closed composite appliances, internationally referred to as gas insulated switch gear), SF6 load switch equipment, SF6 insulated transmission lines, SF6 Transformers and SF6 insulated substations. In terms of air consumption, 80 % is used for high school voltage power equipment. SF6 gas is suitable for power equipment because it has the following characteristics .
Strong negative power with excellent arc extinguishing performance;
:: High insulation strength, three times that of air under atmospheric pressure;
:: Good thermal conductivity and ease of recombination, especially when SF6 gases are dissociated by discharge or arc action;
:: It can be stored in small tanks because high pressure can liquefy at room temperature.
:: Easy gas supply, inexpensive and stable.
Sulfur hexafluoride(SF6) is a colorless, tasteless, odorless and non-toxic non-combustion gas under normal conditions. Sulfur hexafluoride has excellent electrical insulation and arc extinguishing properties. Under the same conditions, its insulation capacity is more than 2.5 times that of air, nitrogen and 100 times that of air.
|Frequency Voltage||Rated Current|
Contact Person: Cheng