FLN36-12kV Indoor Sulphur Hexafluoride Circuit Breaker With Inflation Switchgear

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC/GB
Model Number FLN36-12kV
Minimum Order Quantity 10PCS
Packaging Details WOODENS
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 5000PCS/MONTHS

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Product Details
Color Red/Brown Rataed Voltage 12kV
Temperature -15 To 40 Useful Mine
Frequency Voltage 42kV Rated Current 630A-1250A
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outdoor vacuum circuit breaker


vacuum type circuit breaker

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Product Description

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
Safe 42kV 630A-1250A