• ANSI MV GIS compact switchgear SafePlus - Gas insulated - ABB

    SafePlus uses gaz sf6 (Sulfur hexafluoride) as an insulation and quenching medium. The gaz sf6 is contained in a welded, stainless steel, sealed-for-life enclosure with an operating lifetime better than 30 years. The leakage rate is less than 0.1% per year! The switchgear is type tested according to ANSI/IEEE C37.20.3, C37.58, C37.54, and UL listed.

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  • ABB expands eco-efficient medium-voltage portfolio

    To enhance eco-efficiency and reduce environmental impact, ABB has developed alternatives to the potent greenhouse gas sulfur hexafluoride (SF 6). Due to its great technical performance, this insulation medium is widely used in gas-insulated switchgear (GIS) and switching devices using SF 6.

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  • High Voltage Switchgear Breakers - Hitachi ABB Power Grids

    Hitachi ABB Power Grids and GE sign landmark agreement to reduce environmental impact in the electrical transmission industry Hitachi ABB Power Grids Ltd. and GE Renewable Energy’s Grid Solutions business (NYSE: GE) announced today a non-exclusive, cross-licensing agreement related to the use of an alternative gas to sulfur hexafluoride (SF 6 ) used in high voltage equipment.

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  • ABB review

    Only later were the phe- nomenal dielectric properties of sulfur hexafluoride (SF 6) gas discovered, which resulted in the introduction of the first high-voltage gas-insulated switchgear (GIS) by BBC, one of ABBparent com- panies, in 1965 ➔1.

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  • ewz Oerlikon substation, Switzerland - library.e.abb.com

    ABB has commissioned the world’s first high-voltage and medium-voltage GIS installation with a new eco-efficient gas mixture as an alternative to sulfur hexafluoride (SF 6) gas for ewz, a power utility in Switzerland. Project background The 170/24 kV substation deploys the first break-through GIS with eco-efficient gas mixture with a

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  • ewz Oerlikon substation, Switzerland - Hitachi ABB Power Grids

    Hitachi ABB Power Grids has commissioned the world’s first high-voltage and medium-voltage gas-insulated switchgear (GIS) installation with a new eco-efficient gas mixture as an alternative to sulfur hexafluoride (sf6 gas) gas for ewz, a power utility in Switzerland. The 170/24 kV substation deploys the first breakthrough GIS with an eco-efficient gas mixture with a global warming potential (GWP)* of less than 1 as an alternative to sf 6 gas.

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  • ABB commissions world’s first switchgear installation with

    ABB commissions world’s first switchgear installation with new eco-efficient gas. Zurich, Switzerland, August 24, 2015 – Breakthrough technology with eco-efficient gas installed for leading Swiss utility ewz. High-and medium-voltage switchgear pilots installed in Zurich substation. New gas mixture offers alternative to sulfur hexafluoride (SF₆) gas and can substantially lower environmental impact.

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  • ABB presents world’s first switchgear that allows customers

    ABB helps to electrify the world sustainably. With an increasing number of mega cities worldwide, demand for space-saving electrical solutions like compact switchgear is growing. Thanks to its small footprint and increased reliability, the latest gas-insulated switchgear (GIS), PrimeGear™ ZX0, is the perfect solution to meet electricity demand. Technological innovation and digitalization are playing an increasingly vital role in accelerating the shift to a low-carbon and eco-efficient economy.

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  • Gas-insulated switchgear (GIS) - Hitachi ABB Power Grids

    ABB is the pioneer in GIS technology with 50 years of proven experience Worldwide footprint and service network World leader through continuous research and development (RD)

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  • How to insulating gas Filling in 66KV Breaker - YouTube

    Apr 16, 2020 · Substation in ABB make breaker in Sulfr hexafluoride gas pressure found low so gas filling work done in substation and video upload in technical knowledge Sulfur hexafluoride (sf 6) is an inorganic, colorless

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  • ABB Conversations Eco-efficient alternatives to gaz sf6

    May 30, 2019 · ABB’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.

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  • Breakthroughs in switchgear technology with eco - ABB

    For decades, sulfur hexafluoride (SF 6) has been the predominant insulation medium for switchgear due to its technical properties. ABB has been developing and deploying alternatives to this greenhouse gas on the path towards greater eco-efficiency and lower environmental impact and is now commissioning the world’s first pilot with a new

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  • ABB hosts a virtual webinar exploring Sulfr hexafluoride-free technology AirPlus

    ABB hosts a virtual webinar exploring insulating gas-free technology AirPlus. The global switchgear market was worth more than $120 billion last year and will grow by over 6 percent until 2026 1. SF 6 (Sulfur hexafluoride) is a reliable insulation gas which has been used in switchgear for more than 50 years worldwide. It has excellent insulation qualities but also has a high global warming potential (GWP) and is a potent greenhouse gas.

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  • US8828350B2 - Gas recovery of sulphur hexafluoride - Google

    US8828350B2 - Gas recovery of sulphur hexafluoride - Google Patents. A system and method are provided for recovering a re-usable grade of sulphur hexafluoride (SF 6 ) from a potentially...

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  • At ABB, opportunity begins with you

    Opportunity begins with you because, at ABB, you can shape the future of technology. For the last four years, I’ve been working on the ECO GIS (gas-insulated switchgear) project to develop an alternative to sf 6 (sulfur hexafluoride) gas, which is the standard insulation medium in high-voltage switchgears. The gas is very powerful, but when it goes into the atmosphere it contributes to global warming.

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  • Low medium voltage products and systems Global - ABB

    Eco-efficient gas insulated switchgear (GIS)ABB has developed alternatives to the greenhouse gas sulfur hexafluoride (Sulfr hexafluoride) on the path towards greater eco-efficiency and lower environmental impact. − Eco-efficient with a GWP < 1 − Compact − Retains advantages of established GIS technology − Avoids gaz sf6 regulations − Used in reliable and proven switchgear products − ZX2 available Sulfr hexafluoride-filled, but ‘Ready-for-AirPlus

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  • An alternative to Sulfr hexafluoride in electrical switchgear - EE Publishers

    For decades, the unique properties of sulfur hexafluoride (sf6 gas) have made it popular as an insulation and switching medium for electrical switchgear. However, insulating gas is a greenhouse gas and there are life-cycle management costs associated with its use. For some years, ABB has been conducting research into alternatives with lower environmental impact but with […]

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  • Innovation highlights - ABB

    discoveries come out of ABB’s labs. In the following a selection are presented. Some of these innovations are revisited in full length articles in this and upcoming issues of ABB Review. ABB’s top innovations for 2016 For decades, the unique properties of sulfur hexafluoride (SF 6 ) have made it popular as an insulation medium

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  • sf6 gas, Sulfur Hexafluoride | Concorde Specialty Gases

    sf6 gas, Sulfur Hexafluoride Sulfur Hexafluoride (sf6 gas) is an inorganic, colorless, odorless, and non-flammable gas. insulating gas primary use is in the electrical industry as a gaseous dielectric medium for various voltage circuit breakers, switchgear and other electrical equipment, often replacing oil filled circuit breakers (OCBs) that can contain harmful PCBs.

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  • EPA Facility Level GHG Emissions Data

    The Southern California Gas Company - Aliso Canyon facilityactual 2015 emissions were higher than those reported to the GHGRP. The GHGRP provides well-vetted average emission factors to calculate emissions.

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  • Hitachi ABB Power Grids and GE sign landmark agreement to

    Hitachi ABB Power Grids Ltd. and GE Renewable Energy’s Grid Solutions business (NYSE: GE) announced today a non-exclusive, cross-licensing agreement related to the use of an alternative gas to sulfur hexafluoride (SF 6) used in high voltage equipment.

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  • ABB takes power grids into the digital future at CIGRE 2018

    uses eco-efficient alternatives to the standard sulfur hexafluoride (sf 6) gas, which reduces global ABB TAKES POWER GRIDS INTO THE DIGITAL FUTURE AT CIGRE 2018 IN PARIS 2/2 warming potential by almost 100 percent will be on display alongside SafeRing AirPlus TM , the world’s

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  • Sulfur Hexafluoride - Deep Voice Gas - YouTube

    Steve and the 9News team try breathing a little Sulfur Hexafluoride to see how it changes their voice.About Steve Spangler Science...Steve Spangler is a cele...

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  • Regulation for Reducing Sulfur Hexafluoride Emissions from

    Sulfur Hexaflouride (SF 6) Sulfur hexafluoride (SF 6) is a potent greenhouse gas 23,900 times the global warming potential of carbon dioxide (CO 2) One pound of SF 6 emitted is equivalent to 11 tonnes of CO 2 80% of California’s SF 6 emissions come from gas insulated electrical switchgear

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  • ABB Achieves Breakthrough in Switchgear Technology with Eco

    Aug 21, 2014 · ABB has achieved a significant breakthrough in switchgear technology with the development of a solution that deploys a new insulation gas mixture as a substitute for sulfur hexafluoride (gaz sf6). This alternate gas mixture has similar insulation properties as gaz sf6 gas now used in switchgear, but can substantially lower environmental impact due to

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  • Hitachi ABB Power Grids launches EconiQ sustainability

    Containing no sulphur hexafluoride (gaz sf6), the EconiQ high-voltage portfolio supercedes the business’ AirPlus products more than halves CO2 equivalent emissions | Hitachi, Hitachi ABB Power Grids, EconiQ, Sulphur Hexafluoride, Sulfur Hexafluoride, Sulfr hexafluoride, Carbon Emissions, High Voltage Products, Gas-insulated Switchgear (GIS), Busducts, Life Tank Breaker, Breaker, Hitachi ABB Power Grids has

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  • GE and Hitachi ABB Power Grids Sign Landmark Agreement to Re

    Apr 22, 2021 · GE and Hitachi ABB Power Grids Sign Landmark Agreement to Reduce Environmental Impact in the Electrical Transmission Industry. An industry first, two global leaders in power technologies have entered into a non-exclusive, cross-licensing agreement that will allow them to expand their range of high-voltage equipment using a game-changing gas alternative to sulfur hexafluoride (gaz sf6)

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  • sales promotion sf6 gas filled plant

    Although sulfur hexafluoride is nontoxic and nonflammable, escaped gas in enclosed rooms displaces oxygen in the air and could lead to asphyxiation. SF 6 is also a potent greenhouse gas – 23,900 times more effective than carbon dioxide at trapping infrared radiation in the atmosphere. In addition, TD plant safety depends on the purity of SF 6

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  • sf6 gas filled solutions

    Sulfur Hexafluoride (sf6 gas) is an excellent gaseous dielectric for high voltage power applications. It has been used extensively in high voltage circuit breakers and other switchgear employed by the power industry. Applications for sf6 gas include gas insulated transmission lines and gas insulated power distribution substations. Get Price

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