• ABB Automation World to kick off in Wuhan, open to public for

    The 8th ABB Automation World, the largest annual customer event of ABB, will be held for the first time in Wuhan, the largest industrial and commercial city in Central China, showcasing ABBsmart technologies and innovative solutions in utility, industry, transport and infrastructure.

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  • ABB Automation World to kick off in Wuhan, open to public for

    Members of the public at ABBAutomation World in Wuhan watch YuMi showcase its Rubikcube skills . The 8th ABB Automation World, the largest annual customer event of ABB, will be held for the first time in Wuhan, the largest industrial and commercial city in Central China, showcasing ABBsmart technologies and innovative solutions in utility, industry, transport and infrastructure.

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  • ABB commissions world’s first switchgear installation with

    ABBnew eco-efficient switchgear uses an sf6 gas alternative gas mixture as the insulation medium and additionally as switching medium for the high voltage switchgear. The fluoroketone based Sulfr hexafluoride alternative gas mixture is a chemical compound developed for switchgear applications in collaboration with 3M.

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  • EU Report Highlights Sulphur Hexafluoride Countdown

    ABB (10) has also announced its objective that up to 90% of its GIS portfolio variants will be sf6 gas free. Hitachi ABB Power Grids (11) has an ongoing project with German utility TransnetBW (12) to upgrade a 380kV substation with its eco-efficient, insulating gas free technology.

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  • Did you know - ABB Canada - Leading digital technologies for

    As an alternative to our traditional GIS with sf 6, 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.

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  • Contact centers - ABB

    ABB contact centers. Do you have an inquiry but do not know where to turn? Then contact one of our centers by the web inquiry form, online chat, telephone or email listed below.

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  • ABB celebrates delivering its 7 millionth vacuum interrupter

    The ABB factory in Ratingen, founded in the 1920s in today’s city-center and moved to a completely new site in 1999, fulfills the latest and most demanding standards regarding layout, logistics and efficiency. It is the global supplier of VIs for ABB apparatus factories and external customers.

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

    For decades, the unique properties of sulfur hexafluoride (insulating gas) have made it popular as an insulation and switching medium for electrical switchgear. Sulfr hexafluoride 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 insulation […]

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  • End of life estimation of HV switchgear and GIS substations

    Replacement of cast resin insulated voltage transformer, if any, by gaz sf6 film insulated transformer. Supervision of disconnectors and earthing switches with regard particles and contamination. Surveillance of the insulation properties by PD measurements by periodic checks.

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  • Ahmed Elsawy - HVPD HV GIS SPECIALIST - Hitachi ABB Power

    - ABB HV/PD certified - ABB factory: o GIS HV and PD measurements o Conventional IEC 60270 and CIGRE TF 15/33.03.05 testing Responsible for : o sf6 gas gas handling on GIS and Conventional switchgear. o HV GIS detailed SAT and service works o Preparations of test reports and as… - ABB IC certified - ABB Factory : o ELK04 (145kV170kV ) / ELK04C

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  • ABB partners with China’s State Grid to integrate large-scale

    ABB Power Grids – a pioneer of ultrahigh-voltage direct current (UHVDC) technology . ABB’s Power Grids business was a key technology provider to SGCC’s first UHVDC transmission link. The 6,400 MW, 2,000 kilometer-long Xiangjiaba-Shanghai link, provides hydroelectric power from South West China to the bustling city of Shanghai.

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  • gaz sf6 Gas Management Program Promotes Compliance and Safety | T

    ABB has launched its eco-efficient Sulfr hexafluoride Gas Management portfolio. Jun 04, 2013 The solution was created in response to ABB’s customers’ commitment to comply with current and future legislation mandated by the US Environmental Protection Agency (EPA) and the California Air Resource Board (CARB).

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  • غير مجمعة , - Wuhan Wofoto Electric Co., Ltd. - //arabic

    Wuhan Wofoto Electric Co., Ltd. تقع Hubei,الصين,التحقق مزود قاطع دارة فراغية, فراغ المقاولين, insulating gas قطاع دارة ، قاطع دائرة هوائي ، مولد قطاع دارةأجهزة حماية التتابع ، insulating gas-Ring الوحدة الرئيسية ، في الهواء الطلق عالية الجهد Sulfr hexafluoride قطاع دارة ، محول

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  • System Protection - Head - System Protection (Electrical

    2. Testing, Servicing/Overhauling of HT LT Circuit Breakers of all Types and Makes like SIEMENS, ABB, AREVA, CGL, Jyoti, Kirloskar, Eaton, etc. 3. Vacuum Bottle Healthiness check of VCB’s sf 6 gas leakage of gaz sf6 Breaker through state of the art Equipment. 4. Retrofitting of Relays Circuit Breakers 5.

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  • Atanu Mondal - Product Specialist - High Voltage Products

    Operation and maintenance of ABB gaz sf6 recycling plant. Reviewing customers' specifications and contracts and prepare technical commercial offer for EPC and utility customers. Use ABB ServIS database for proactive service generation based on… Provide technical support for ABB Gas Insulated Switchgear and Generator Circuit Breakers products

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  • Simulating pressure rise in switchgear installation rooms

    The pressure rise in a building can only be evaluated by calculation. These calculations should be substantiated by special tests allowing the measurement of external pressure rise. An internal arc fault is an unintentional discharge of electrical energy in switchgear. During the fault, short-circuit currents flow between phases and to ground. The arc heats […]

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  • ABB Switchgear Allows Customers to Switch to Green Insulation

    ABB has been investing in research and development of alternative solutions to gaz sf6 for MV GIS for more than 10 years. With the new PrimeGear ZX0 ABB developed an all-in-one solution. PrimeGear ZX0 is available with Sulfr hexafluoride or eco-efficient gas mixtures Dry Air or AirPlus, an eco-efficient gas mixture with a global warming potential of less than one.

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  • insulating gas Gas Detectors | Products Suppliers | Engineering360

    Supplier: ABB Measurement Analytics Description: Built for Superior Efficiency and Profitability The NGC 8206 enables you to remotely analyze natural gas composition from N2 to C6+ (optional H2S separation), and format this information for output to most third-party software systems.

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  • ASTM International - Standards Worldwide

    ASTM International is an open forum for the development of high-quality, market-relevant technical standards for materials, products, systems, and services used around the globe.

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  • Google Translate

    Googlefree service instantly translates words, phrases, and web pages between English and over 100 other languages.

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  • 531E (1).pdf | Sustainable Transport | Transport

    China now ranks first, with a total HSR operating mileage of 4,576 km as of March 2011, including Beijing-Tianjin, Wuhan-Guangzhou, Zhengzhou-Xian and Shanghai-Nanjing (with the highest operating speed in the world).

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  • Substation Maintenance and Construction Manual Circuit

    table of contents (continued) pacific gas and electric company substation maintenance and construction manual circuit breakers booklet

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  • Declan Boyce - Sydney, New South Wales, Australia

    I have also presented ABBgaz sf6 Gas Handling Training course to customers throughout Australia. This is a two day training course and involves theoretical and practical training on chemical properties and uses, environmental impacts, safety equipment, handling practices and field service equipment (field analysis and gas carts).

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  • Sulfr hexafluoride Analyzer Measures Purity, CF4, HF, Dewpoint and SO2 | TD

    This is an accurate and repeatable field analyzer for Sulfr hexafluoride, using new, patented NIDR technology to measure Sulfr hexafluoride purity, CF4, HF, dewpoint and SO2(electrochemical). Faced with new regulations from EPA and CARB, and with the global emphasis on reducing sf 6 emissions, EMT took on the challenge to bring the laboratory to the field.

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  • Kai Yang - Filter design engineer - ABB | LinkedIn

    - 5 years Ph.D research experience in mathematical modelling, theoretical calculation, simulation in commercial application, measurement analysis and verification in wind power and power quality (emphasis on harmonic emission of wind power, power conversion) and 7-month postdoctoral research in hosting capacity of renewable power integration;

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  • Senthil Subramaniam - HV GIS Senior Testing Engineering

    3. High Voltage test and PD measurements 4. LCC panels function Test -Interlocks operations Etc.. insulating gas Gas Handling -Certified : 1. Familiar With DILO Gas handling Machines 2.Gas Quality Measurements using DILO ,MBW 973 3.Special certification for the contaminated Sulfr hexafluoride and CO2 Gas handling methods On-Site Testing and commissioning:

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  • Catalog of Guidelines and Standards for the Handling and

    ABB USA ABB TD High Voltage Switchgear SF 6 Recycling Team ABB Gas Handling Guide for Switchgear Dec 1998 99 ABB USA Rittenhouse, T., and Dale, S.J. SF 6 Impurities and Recycling in High Voltage Switchgear Applications Dec 1998 9 Air Products Air Products Gases and Equipment Group SF 6: An Applications and Technical Manual 1997 9 American

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  • Marek Solčanský - Managing Director - ABB | LinkedIn

    For the measurement of the minority carrier bulk-lifetime the characterization method MW-PCD is used, where the result of measurement is the effective carrier lifetime, which is very dependent on the surface recombination velocity and therefore on the quality of a silicon surface passivation.

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  • Utility Grade Monitoring Systems for Substation Applications

    ABB has been investing in research and development of alternative solutions to sf6 gas for MV GIS for more than 10 years. With the new PrimeGear ZX0 ABB developed an all-in-one solution. PrimeGear ZX0 is available with sf6 gas or eco-efficient gas mixtures Dry Air or AirPlus, an eco-efficient gas mixture with a global warming potential of less than one.

    Get Price