May 30, 2019ABB's AirPlus™ technology is a revolutionary technology from ABB, and an alternative to sulfur hexafluoride (SF 6) gas. Four years ago, at CIRED 2015 in Lyon, France, ABB announced the world's first eco-efficient AirPlus switchgear at the Oerlikon substation of Swiss utility ewz. Two years later at CIRED 2017 in Glasgow, ABB presented two
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Get PriceIn the recent years, significant efforts have been made to develop SF6-free switchgears to reduce the use of greenhouse gases in the electrical industry. Up to now, vacuum switching technology is being used as the possible solution in SF6-free load break switches (LBS) and thereby most of the efforts have been focused on dielectric and thermal
Get PriceHandheld sf6 mixture filled in UruguaySF6 is costly to replace, causes ozone depletion in the upper atmosphere, and its loss may result in catastrophic failure of equipment. GIS Leaks. Gas insulated switchgear is filled with SF 6, Impact Instruments performed many hugely succesful tests using the Leak Check P1 : P, at Eskom and municipal sites. The Leak Check P 1 : P was even found to be "too" sensitive at times.
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Get PriceAs an alternative to our traditional GIS with SF6, ABB's sustainable switchgear solutions use AirPlus™, a groundbreaking, climate-friendly gas mixture. As a pioneer in technology, ABB was the first company to introduce this green alternative gas in the GIS market. Since its introduction, ABB's AirPlus solutions are successfully performing in several customer installations.
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Get PriceSulfur hexafluoride has no lower and upper explosive limits but can severely react with disilane and form a dangerous explosive gas mixture. SF6 easily hydrolyses into fluorinated compounds in water (thionyl fluoride and hydrogen fluoride) that are extremely toxic and corrosive substances. And it is part of the six gases responsible of greenhouse effects covered by the Kyoto Protocol (one kilogram exhausted in the air equals around 23,000 kg of carbon dioxide (CO2) on the long run).
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Get PriceHandheld sulfur hexafluoride gas detector. Model. GASTiger 2000. Detection gas. Sulfur hexafluoride(SF6) in air. Working principle. TCD. Detection range. 0~10ppm, 0~50ppm, 0~100ppm (optional) Resolution. 0.01ppm(0~100ppm), 0.1ppm(0~1000ppm) Sampling method. Active pump suction, built in air pump can open or close independently. Flow speed: 500mL/min. Accuracy. ≤±3% F.S.
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