EN 50121-2 PDF

Find the most up-to-date version of EN at Engineering Som svensk standard gäller europastandarden EN Den svenska standarden innehåller den officiella engelska språkversionen. BS EN Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world. standard.

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Electromagnetic compatibility Rolling stock. WLAN access points, ticket machines, train displays monitors might fall — in case the use of radio interfaces — also under the radio equipment directive.

EVS-EN – Estonian Centre for Standardisation

If a FI is identified as an unacceptable source of emissions, a Competent Authority can request that the responsible person bring it into compliance with the protection requirements. InMET broke the UL monopoly for product safety testing and certification in the United States and is approved to certify products in over UL standard categories.

The Directive also affects equipment manufacturers. Also the standards require individual train passes for different frequency ranges, a time consuming and expensive operation, usually requiring the measurements to be made on a test track or on the network during a possession. This European Standard is intended to define the electromagnetic environment of 50121- whole railway system including urban mass transit and light rail system.

Railway Testing MET Labs has the equipment, accreditation’s and experience to ensure your railway components and systems are safe, reliable, and electromagnetically compatible EMC.

For an electrified railway, Een of power are required to be converted into the propulsion of trains in order to transport passengers or freight from one destination to another. The cookie settings on this website are set to “allow cookies” to give you the best browsing experience possible. Electronic equipment used on rolling stock is a standard 550121-2 has caused much confusion over the years with manufacturers, primarily because this standard too contains EMC requirements.


EN 50121-2:2006

The railway industry strives to reduce the risk of such incidents occurring through processes of hazard identification and risk mitigation. This series describes the EMC requirements wn the rail sector and includes the following standards: More information about our full portfolio of test services can be found here. It is also necessary to control the design process to ensure that the documentation is produced which will support and be included within the Safety Case to cover the EMC aspects of safety and which will enable the 501211-2 to declare conformance with appropriate EMC regulations.

EN comprises the following parts:.

Conclusions For EMC assurance for equipment or large installed systems, within the railway environment, a practical approach has been described which relies on rigorous testing of sub-systems and the verification of installation and design practices by a combination of managing EMC from the outset, QA procedures and whole system emission testing 50112-2 practical limitations.

Also, the zones above and below the railway system may be affected by electromagnetic emissions and particular cases need to wn considered individually. Your basket is empty.

EMC tests according to the standard series EN 50121

By continuing to use the site, you agree to eb use of cookies. We shall wait with interest! We have experience with a wide range of standards and regulations.

So in the UK, EMC is one of the requirements included in the Safety Case for the introduction of new rolling stock, locomotives or track maintenance vehicles onto the rail network.

Emission and immunity of the signalling and telecommunications apparatus EN Railway applications — Electromagnetic compatibility — Part 5: Electronic equipment and components, Cartography, Emission, Electric substations, Emission measurement, Railway electric traction equipment, Urban railways, Electromagnetic radiation, Electromagnetic compatibility, Electrical equipment, Noise spurious signalsRailway fixed equipment, Railway vehicles, Railways, Radio disturbances, Electromagnetic fields, Railway equipment Railway Applications.


Where products are too physically large to be assessed in a test chamber, we can test in situ.

Emission of the whole railway system to the outside world. The key EMC problem for the railway industry is the multi-use of the rail itself. This European Standard specifies the emission limits of the whole railway system to the outside world. We use cookies to make our website easier to 50121-22 and to better understand your needs. The railway clearly meets the definition of a fixed installation.

EMC tests according to the standard series EN – CETECOM™

Shopping Cart Your shopping cart is empty. The manufacturer may choose to either follow conformity assessment procedures or to provide accompanying documentation detailing the name and site of the FI and the EMC precautions to be taken for the incorporation of the apparatus in order to maintain the conformity of the installation.

EN comprises the following parts: The manufacturer must also provide identification of the apparatus and his name and address, or the name and address of his authorized representative if the manufacturer is outside the EEA or the person within the Community responsible for placing the equipment on the market.

If you have further questions, do not hesitate to contact us directly: Some of the more common standards for rail applications we can help you with.

It is all too apparent that interference from traction power equipment may affect the signalling system with potentially dire consequences. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. English China Korea Taiwan.

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