EN 50121-5:2006
(Main)Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus
Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus
This European Standard applies to emission and immunity aspects of EMC for electrical and electronic apparatus and systems intended for use in railway fixed installations associated with power supply. This includes the power feed to the apparatus, the apparatus itself with its protective control circuits, trackside items such as switching stations, power autotransformers, booster transformers, substation power switchgear and power switchgear to other longitudinal and local supplies. Filters operating at railway system voltage (for example, for harmonic suppression or power factor correction) are not included in this standard since each site has special requirements. Filters would normally have separate enclosures with separate rules for access. If electromagnetic limits are required, these will appear in the specification for the equipment. The limits in this standard do not apply to intentional communication signals. The frequency range considered is from d.c. to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified. Emission and immunity limits are given for items of apparatus which are situated: a) within the boundary of a substation which delivers electric power to a railway; b) beside the track for the purpose of controlling or regulating the railway power supply, including power factor correction and filtering; c) along the track for the purpose of supplying electrical power to the railway other than by means of the conductors used for contact current collection, and associated return conductors. Included are high voltage feeder systems within the boundary of the railway which supply substations at which the voltage is reduced to the railway system voltage. NOTE 1 Examples are one conductor of a 25-0-25 kV 50 Hz system and the 110 kV 16,7 Hz supply systems. NOTE 2 Similar conductors which are outside the railway boundary are treated as in the public area and are considered to be general overhead power lines although they feed only the railway. d) beside the track for controlling or regulating electric power supplies to ancillary railway uses. This category includes power supplies to marshalling yards, maintenance depots and stations; e) various other non-traction power supplies from railway sources which are shared with railway traction. Apparatus and systems which are in an environment which can be described as residential, commercial or light industry, even when placed within the physical boundary of the railway substation, shall comply with the relevant generic European EMC standard. Excluded from the immunity requirements of this standard is power supply apparatus which is intrinsically immune to the tests defined in Tables 1 to 6 of this standard. NOTE 3 An example is an 18 MVA 230 kV to 25 kV power supply transformer. These specific provisions are to be used in conjunction with the general provisions in EN 50121-1. This part of the standard covers requirements for both apparatus and fixed installations. The sections for fixed installations are not relevant for CE marking.
Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 5: Störaussendungen und Störfestigkeit von ortsfesten Anlagen und Einrichtungen der Bahnenergieversorgung
Diese Europäische Norm gilt für die EMV-Aspekte Störaussendung und Störfestigkeit für elektrische und elektronische Einrichtungen (Betriebsmittel, Geräte) und Systeme, die für die Verwendung in ortsfesten Anlagen im Zusammenhang mit der Bahnstromversorgung vorgesehen sind. Diese schließen ein: die Stromversorgung der Einrichtungen (Betriebsmittel), die Einrichtungen (Betriebsmittel) selbst zusammen mit ihren Schutzeinrichtungen, gleisseitige Einrichtungen wie z. B. Schaltstationen, Leistungs-Spartransformatoren, Booster-Transformatoren, Leistungsschaltanlagen für Unterwerke und für andere gleisseitige und örtliche Einspeisungen. Filter, die mit der Bahnbetriebsspannung betrieben werden (z. B. für die Oberschwingungsbegrenzung oder Leistungsfaktorkorrektur), sind in dieser Norm ausgenommen, da für jede Anlage besondere Festlegungen gelten. Filter besitzen üblicherweise getrennte Umgrenzungen mit eigenen Zutrittsregeln. Wenn Grenzwerte für elektromagnetische Vorgänge erforderlich sind, werden diese in der Spezifikation für das betreffende Betriebsmittel angegeben. Die Grenzwerte dieser Norm gelten nicht für absichtlich erzeugte Kommunikationssignale. Der betrachtete Frequenzbereich ist 0 Hz bis 400 GHz. Bei Frequenzen, für die keine Anforderungen spezifiziert sind, ist keine Messung erforderlich. Die Grenzwerte werden für die EMV zwischen einzelnen Einrichtungen angegeben, die angeordnet sind: a) innerhalb der Grenzen eines Unterwerkes, das eine Bahn mit elektrischer Energie versorgt; b) neben dem Gleis zum Zweck der Steuerung oder Regelung der Bahnenergieversorgung einschließ- lich der Korrektur des Leistungsfaktors und Filterung; c) entlang dem Gleis zum Zweck der Versorgung der Bahn mit elektrischer Energie durch andere Mittel als Fahrleitungen und die damit verknüpften Rückleitungen. Es sind Hochspannungsleitungen innerhalb der Grenzen der Bahn eingeschlossen, die Unterwerke versorgen, welche die Spannung auf die Versorgungsspannung der Bahn heruntertransformieren. ANMERKUNG 1 Beispiele sind eine Leitung eines 25-0-25 kV / 50 Hz-Systems und die 110 kV / 16,7 Hz-Versorgungssysteme. ANMERKUNG 2 Ähnliche Leitungen, die sich außerhalb der Grenzen der Bahnanlage befinden, werden als Leitungen betrachtet, die zum öffentlichen Bereich gehören, und daher als allgemeine Hochspannungsfreileitungen, auch wenn sie nur die Bahn versorgen. d) neben dem Gleis für die Steuerung oder Regelung der elektrischen Energieversorgung von zusätzlichen Bahneinrichtungen. Diese schließen die Energieversorgung von Rangierbahnhöfen, Wartungsdepots und Bahnhöfen ein. e) verschiedene andere Energieversorgungen, die nicht für Zwecke des Antriebs von Bahnfahrzeugen verwendet werden und aus Bahn-Energieversorgungsquellen gespeist werden, die auch der Zugversorgung dienen. Einrichtungen und Systeme, die in einer Umgebung angeordnet sind, die als Wohnbereich, Geschäfts- oder Gewerbebereich oder als Kleinbetrieb beschrieben werden kann, müssen die zutreffende Europäische EMV-Fachgrundnorm einhalten, auch wenn sie innerhalb der physikalischen Grenzen der Bahnanlage angeordnet sind. Einrichtungen der Bahnenergieversorgung, die von Natur aus gegen die in den Tabellen 1 bis 6 festgelegten Prüfstörgrößen störfest sind, sind von den Anforderungen dieser Norm zur Störfestigkeit ausgenommen. ANMERKUNG 3 Ein Beispiel ist ein 18 MVA / 230 kV / 25 kV - Leistungstransformator. Diese spezifischen Vorgaben sind in Verbindung mit den allgemeinen Angaben in EN 50121-1 anzuwenden. Dieser Normenteil umfasst Anforderungen sowohl für Geräte als auch für ortsfeste Anlagen. Die Abschnitte über die ortsfesten Anlagen sind für die CE-Kennzeichnung nicht relevant.
Applications ferroviaires - Compatibilité électromagnétique - Partie 5: Emission et immunité des installations fixes d'alimentation de puissance et des équipements associés
Cette Norme Européenne s’applique aux aspects d’émission et d’immunité de CEM pour les appareils et les systèmes électriques et électroniques destinés à être utilisés dans les installations fixes associées à l’alimentation. Cela concerne l’alimentation des appareils, les appareils eux-mêmes avec leurs circuits de commande de protection, les composants au bord des voies tels que les stations de sectionnement, les autotransformateurs, les transformateurs suceurs, les appareillages de coupure de sous-station et les appareillages de coupure d’autres alimentations longitudinales et locales. Les filtres qui fonctionnent à la tension du système ferroviaire (par exemple, pour la suppression d’harmoniques ou la correction de facteur de puissance) ne sont pas inclus dans cette norme dans la mesure où chaque site répond à des prescriptions spéciales. Normalement, les filtres sont dans des enclos séparés avec des règles d’accès particulières. Si des limites électromagnétiques sont nécessaires, elles apparaîtront dans la spécification pour l’équipement. Les limites de cette norme ne s’appliquent pas aux signaux de communication intentionnels. La plage de fréquences concernée va du courant continu à 400 GHz. Aucune mesure n’est nécessaire aux fréquences pour lesquelles aucune prescription n’est spécifiée. On donne les limites d’émission and d’immunité pour les composants des appareils situés a) dans les limites de la sous-station qui alimente le système ferroviaire, b) près des voies pour contrôler et réguler l’alimentation ferroviaire, y compris la correction de facteur de puissance et le filtrage, c) le long de la voie pour fournir de l’énergie électrique au système ferroviaire par d’autres moyens que les conducteurs utilisés pour le captage du courant de contact et les conducteurs de retour associés. Ceci englobe les systèmes d’alimentation à haute tension dans les limites du système ferroviaire qui alimentent les sous-stations d’alimentation dans lesquelles la tension est ramenée à la valeur de la tension du système ferroviaire, NOTE 1 Comme exemples, on peut donner un conducteur d’un réseau 25-0-25 kV 50 Hz et les systèmes d’alimentation 110 kV 16,7 Hz. NOTE 2 Les conducteurs similaires qui sont situés à l’extérieur des limites du système ferroviaire sont traités comme dans le domaine public et sont considérés comme des lignes aériennes générales bien qu’ils n’alimentent que le système ferroviaire. d) près des voies pour contrôler et réguler les alimentations électriques utilisées à différents usages ferroviaires. Cette catégorie englobe les alimentations des installations de triage, des dépôts de maintenance et des gares, e) différentes alimentations qui ne concernent pas la traction alimentées par une des sources ferroviaires qui sont partagées avec la traction ferroviaire. Les appareils et les systèmes qui sont dans un environnement qui peut être décrit comme résidentiel, commercial ou d’industrie légère, même s’ils sont situés dans les limites physiques de la sous-station ferroviaire, doivent être conformes à la norme générique CEM applicable. Les appareils d’alimentation qui ont une immunité intrinsèque aux essais définis aux Tableaux 1 à 6 de cette norme sont exclus des prescriptions d’immunité de cette norme. NOTE 3 Comme exemple, on peut citer un transformateur 18 MVA 230 kV / 25 kV. Ces dispositions spécifiques sont destinées à être utilisées conjointement avec les dispositions générales de l’EN 50121-1. Cette partie de la norme couvre à la fois des prescriptions pour les équipements et les installations fixes. Les sections pour les installations fixes ne sont pas applicables au marquage CE.
Železniške naprave - Elektromagnetna združljivost - 5. del: Sevanje in odpornost stabilnih močnostnih napajalnih inštalacij in naprav (vsebuje popravek AC:2008)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2007
1DGRPHãþD
SIST EN 50121-5:2001
äHOH]QLãNHQDSUDYH(OHNWURPDJQHWQD]GUXåOMLYRVWGHO 6HYDQMHLQRGSRUQRVW
VWDELOQLKPRþQRVWQLKQDSDMDOQLKLQãWDODFLMLQQDSUDY YVHEXMHSRSUDYHN$&
Railway applications - Electromagnetic compatibility -- Part 5: Emission and immunity of
fixed power supply installations and apparatus
Bahnanwendungen - Elektromagnetische Verträglichkeit -- Teil 5: Störaussendungen
und Störfestigkeit von ortsfesten Anlagen und Einrichtungen der Bahnenergieversorgung
Applications ferroviaires - Compatibilité électromagnétique -- Partie 5: Emission et
immunité des installations fixes d'alimentation de puissance et des équipements
associés
Ta slovenski standard je istoveten z: EN 50121-5:2006
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
45.020 Železniška tehnika na Railway engineering in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 50121-5
NORME EUROPÉENNE
July 2006
EUROPÄISCHE NORM
ICS 29.020; 29.280; 45.020 Supersedes EN 50121-5:2000
Incorporates corrigendum May 2008
English version
Railway applications -
Electromagnetic compatibility
Part 5: Emission and immunity of fixed power supply installations
and apparatus
Applications ferroviaires - Bahnanwendungen -
Compatibilité électromagnétique Elektromagnetische Verträglichkeit
Partie 5: Emission et immunité des Teil 5: Störaussendungen und
installations fixes d'alimentation de Störfestigkeit von ortsfesten Anlagen und
puissance et des équipements associés Einrichtungen der Bahnenergieversorgung
This European Standard was approved by CENELEC on 2006-07-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50121-5:2006 E
Foreword
This European Standard was prepared by Technical Committee TC 9X: Electrical and electronic
applications for railways. The text of the draft was submitted to the formal vote and was approved by
CENELEC as EN 50121-5 on 2006-07-01.
This European Standard supersedes EN 50121-5:2000.
This European Standard is to be read in conjunction with EN 50121-1.
This standard forms Part 5 of the European Standard series EN 50121, published under the general
title "Railway applications - Electromagnetic compatibility". The series consists of
• Part 1 : General
• Part 2 : Emission of the whole railway system to the outside world
• Part 3-1 : Rolling stock - Train and complete vehicle
• Part 3-2 : Rolling stock - Apparatus
• Part 4 : Emission and immunity of the signalling and telecommunications apparatus
• Part 5 : Emission and immunity of fixed power supply installations and apparatus
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2007-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-07-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive 2004/108/EC. See Annex ZZ.
The contents of the corrigendum of May 2008 have been included in this copy.
__________
- 3 - EN 50121-5:2006
Contents
Introduction . 4
1 Scope . 4
2 Normative references . 5
3 Definitions . 6
4 Performance criteria . 6
5 Emission tests and limits . 6
5.1 Emission from the substation to the outside world . 6
5.2 Emission test for apparatus operating at less than 1 000 V r.m.s. a.c. . 7
5.3 Emission values within the boundary of the substation . 7
6 Immunity tests and limits . 7
7 Fixed power supplies on railway property which are not used for railway traction purposes . 7
Annex A (informative) Emission within the boundary of the substation for normal operation and
during the operation of switches . 14
Annex ZZ (informative) Coverage of Essential Requirements of EC DirectivesError! Bookmark not defined.
Bibliography . 17
Figures
Figure A.1 – Emission from switches – Peak . 15
Figure A.2 – Emission within substation boundary – Peak . 16
Tables
Table 1 – Immunity – Enclosure port . 9
Table 2 – Immunity – Ports for signal lines and data buses not involved in process control . 10
Table 3 – Immunity – Ports for process, measurement and control lines, and long bus and control
lines . 11
Table 4 – Immunity – D.C. input and d. c. output power ports . 12
Table 5 – Immunity – A.C. input and a.c. output power ports . 13
Table 6 – Immunity – Earth port . 13
Introduction
The requirements of this standard have been specified so as to ensure a level of electromagnetic
emission which will cause minimal disturbance to other equipment. The levels, however, do not cover
the following cases:
a) where the probability of an occurrence likely to produce emissions in excess of those which would
normally be experienced is extremely low,
b) where highly susceptible apparatus will be used in close proximity of the equipment covered by
this standard, in which case further measures may have to be taken.
The emission limits given are on the basis that the equipment of the product family range is installed in
railway substation areas.
1 Scope
This European Standard applies to emission and immunity aspects of EMC for electrical and electronic
apparatus and systems intended for use in railway fixed installations associated with power supply.
This includes the power feed to the apparatus, the apparatus itself with its protective control circuits,
trackside items such as switching stations, power autotransformers, booster transformers, substation
power switchgear and power switchgear to other longitudinal and local supplies.
Filters operating at railway system voltage (for example, for harmonic suppression or power factor
correction) are not included in this standard since each site has special requirements. Filters would
normally have separate enclosures with separate rules for access. If electromagnetic limits are
required, these will appear in the specification for the equipment.
The limits in this standard do not apply to intentional communication signals.
The frequency range considered is from d.c. to 400 GHz. No measurements need to be performed at
frequencies where no requirement is specified.
Emission and immunity limits are given for items of apparatus which are situated:
a) within the boundary of a substation which delivers electric power to a railway;
b) beside the track for the purpose of controlling or regulating the railway power supply, including
power factor correction and filtering;
c) along the track for the purpose of supplying electrical power to the railway other than by means of
the conductors used for contact current collection, and associated return conductors. Included are
high voltage feeder systems within the boundary of the railway which supply substations at which
the voltage is reduced to the railway system voltage.
NOTE 1 Examples are one conductor of a 25-0-25 kV 50 Hz system and the 110 kV 16,7 Hz supply systems.
NOTE 2 Similar conductors which are outside the railway boundary are treated as in the public area and are considered
to be general overhead power lines although they feed only the railway.
d) beside the track for controlling or regulating electric power supplies to ancillary railway uses. This
category includes power supplies to marshalling yards, maintenance depots and stations;
e) various other non-traction power supplies from railway sources which are shared with railway
traction.
Apparatus and systems which are in an environment which can be described as residential,
commercial or light industry, even when placed within the physical boundary of the railway substation,
shall comply with the relevant generic European EMC standard.
- 5 - EN 50121-5:2006
Excluded from the immunity requirements of this standard is power supply apparatus which is
intrinsically immune to the tests defined in Tables 1 to 6 of this standard.
NOTE 3 An example is an 18 MVA 230 kV to 25 kV power supply transformer.
These specific provisions are to be used in conjunction with the general provisions in EN 50121-1.
This part of the standard covers requirements for both apparatus and fixed installations. The sections
for fixed installations are not relevant for CE marking.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 50121-1 Railway applications – Electromagnetic compatibility –
Part 1: General
EN 50121-2 Railway applications – Electromagnetic compatibility –
Part 2: Emission of the whole railway system to the outside world
EN 55016-1-1 Specification for radio disturbance and immunity measuring apparatus and
methods – Part 1-1: Radio disturbance and immunity measuring apparatus
– Measuring apparatus (CISPR 16-1-1)
EN 55022 Information technology equipment – Radio disturbance characteristics –
Limits and methods of measurement (CISPR 22, mod.)
EN 61000-3-2 Electromagnetic compatibility (EMC)
Part 3-2: Limits – Limits for harmonic current emissions (equipment input
current up to and including 16 A per phase) (IEC 61000-3-2)
EN 61000-3-3 Electromagnetic compatibility (EMC)
Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and
flicker in public low-voltage supply systems, for equipment with rated current
≤ 16 A per phase and not subject to conditional connection (IEC 61000-3-3)
EN 61000-4-2 Electromagnetic compatibility (EMC)
Part 4-2: Testing and measurement techniques – Electrostatic discharge
immunity test (IEC 61000-4-2)
EN 61000-4-3 Electromagnetic compatibility (EMC)
Part 4-3: Testing and measurement techniques – Radiated, radio-frequency,
electromagnetic field immunity test (IEC 61000-4-3)
EN 61000-4-4 Electromagnetic compatibility (EMC)
Part 4-4: Testing and measurement techniques – Electrical fast
transient/burst immunity test (IEC 61000-4-4)
EN 61000-4-5 Electromagnetic compatibility (EMC)
Part 4-5: Testing and measurement techniques – Surge immunity test
(IEC 61000-4-5)
EN 61000-4-6 Electromagnetic compatibility (EMC)
Part 4-6: Testing and measurement techniques – Immunity to conducted
disturbances, induced by radio-frequency fields (IEC 61000-4-6)
EN 61000-4-8 Electromagnetic compatibility (EMC)
Part 4-8: Testing and measurement techniques – Power frequency
magnetic field immunity test (IEC 61000-4-8)
EN 61000-4-12 Electromagnetic compatibility (EMC)
Part 4-12: Testing and measurement techniques – Oscillatory waves
immunity test (IEC 61000-4-12)
EN 61000-
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.