EN 50121-2:2017

Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world

This European Standard is intended to define the electromagnetic environment of the whole railway system including urban mass transit and light rail system. It describes the measurement method to verify the emissions, and gives the cartography values of the fields most frequently encountered. This European Standard specifies the emission limits of the whole railway system to the outside world. The emission parameters refer to the particular measuring points defined in Clause 5. These emissions should be assumed to exist at all points in the vertical planes which are 10 m from the centre lines of the outer electrified railway tracks, or 10 m from the fence of the substations. Also, the zones above and below the railway system may be affected by electromagnetic emissions and particular cases need to be considered individually. These specific provisions need to be used in conjunction with the general provisions in EN 50121-1. For existing railway lines, it is assumed that compliance with the emission requirements of EN 50121-3-1, EN 50121-3-2, EN 50121-4 and EN 50121 5 will ensure the compliance with the emission values given in this part. For newly build railway systems it is best practice to provide compliance to the emission limits given in this part of the standard (as defined in the EMC plan according to EN 50121-1).

Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 2: Störaussendungen des gesamten Bahnsystems in die Außenwelt

Applications ferroviaires - Compatibilité électromagnétique - Partie 2: Emission du système ferroviaire dans son ensemble vers le monde extérieur

Železniške naprave - Elektromagnetna združljivost - 2. del: Sevanje celotnega železniškega sistema v okolje

Ta evropski standard je namenjen opredelitvi elektromagnetnega okolja celotnega železniškega sistema, vključno z mestnim množičnim prevozom in lahkim železniškim sistemom. Opisuje merilno metodo za preverjanje sevanja in podaja kartografske vrednosti polj, ki se pojavljajo najpogosteje.
Ta evropski standard določa mejne vrednosti sevanja celotnega železniškega sistema v okolje.
Parametri sevanja se nanašajo na posebne merilne točke, opredeljene v točki 5. Za sevanje se šteje, da obstaja na vseh točkah v navpičnih ravninah, ki so 10 m od osi zunanjih elektrificiranih železniških tirov ali 10 m od ograje podpostaje.
Tudi na območja nad in pod železniškim sistemom lahko vpliva elektromagnetno sevanje, pri čemer je treba določene primere obravnavati posamično.
Te posebne določbe je treba uporabljati v povezavi s splošnimi določbami standarda EN 50121-1.
Pri obstoječih železniških progah se predpostavlja, da bo izpolnjevanje zahtev standardov EN 50121-3-1, EN 50121-3-2, EN 50121-4 in EN 50121 5 glede sevanja zagotovilo skladnost z vrednostmi sevanja, podanimi v tem delu.
Pri na novo zgrajenih železniških sistemih je najboljša praksa zagotoviti skladnost z mejnimi vrednostmi sevanja, podanimi v tem delu standarda (kot je opredeljeno v načrtu elektromagnetne združljivosti v skladu s standardom EN 50121-1).

General Information

• Status: Published
• Publication Date: 12-Jan-2017
• ICS: 29.280 - Electric traction equipment
• ICS: 33.100.10 - Emission
• ICS: 45.020 - Railway engineering in general
• Technical Committee: CLC/TC 9X - Electrical and electronic applications for railways
• Drafting Committee: CLC/TC 9X - Electrical and electronic applications for railways
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 03-Nov-2021
• Ref Project: SIST EN 50121-2:2017 - Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world

Relations

• Replaces: EN 50121-2:2015 - Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50121-2:2017
01-april-2017
1DGRPHãþD
SIST EN 50121-2:2015
Železniške naprave - Elektromagnetna združljivost - 2. del: Sevanje celotnega
železniškega sistema v okolje
Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole
railway system to the outside world
Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 2: Störaussendungen des
gesamten Bahnsystems in die Außenwelt
Applications ferroviaires - Compatibilité électromagnétique - Partie 2: Emission du
système ferroviaire dans son ensemble vers le monde extérieur
Ta slovenski standard je istoveten z: EN 50121-2:2017
ICS:
33.100.10 Emisija Emission
45.020 Železniška tehnika na Railway engineering in
splošno general
SIST EN 50121-2:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50121-2:2017

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SIST EN 50121-2:2017


EUROPEAN STANDARD
EN 50121-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
January 2017
ICS 29.280; 33.100.10; 45.020 Supersedes EN 50121-2:2015
English Version
Railway applications - Electromagnetic compatibility - Part 2:
Emission of the whole railway system to the outside world
Applications ferroviaires - Compatibilité électromagnétique - Bahnanwendungen - Elektromagnetische Verträglichkeit -
Partie 2: Emission du système ferroviaire dans son Teil 2: Störaussendungen des gesamten Bahnsystems in
ensemble vers le monde extérieur die Außenwelt
This European Standard was approved by CENELEC on 2016-11-07. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any
alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 50121-2:2017 E

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SIST EN 50121-2:2017
EN 50121-2:2017
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 5
3.1 Terms and definitions . 5
3.2 Abbreviations . 6
4 Emission limits . 6
4.1 Emission from the open railway system during train operation . 6
4.2 Radio frequency emission from railway substations . 6
5 Method of measurement of emission from moving rolling stock and substations . 7
5.1 General and specific measurement parameters . 7
5.1.1 General measurement parameters . 7
5.1.2 Measurement parameter for moving trains . 9
5.1.3 Measurement paramete
...