Railway applications - Fixed installations - Particular requirements for a.c. switchgear -- Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase inductive voltage transformers

To be read with EN 60044-2:1999

Bahnanwendungen - Ortsfeste Anlagen - Besondere Anforderungen an Wechselstrom-Schalteinrichtungen -- Teil 3-3: Meß-, Steuerungs- und Schutzeinrichtungen für Wechselstrom-Bahnanlagen - Einphasen-Spannungswandler

Diese Europäische Norm enthält besondere Anforderungen an Einphasen-Spannungswandler, die in ortsfesten Anlagen von Wechselstrom-Bahnanwendungen eingesetzt werden. Die Europäische Norm behandelt Einphasen-Spannungswandler für Bahnanwendungen bei 15 kV/16 Hz- sowie 25 kV/50 Hz-Oberleitungen, deren Spannungen und Frequenzen in Übereinstimmung mit EN 50163 de¬finiert werden. Spannungswandler werden hauptsächlich eingesetzt für: - das Anzeigen der Spannung, - Messzwecke, - Schutzzwecke.

Applications ferroviaires - Installations fixes - Exigences particulières pour appareillage à courant alternatif -- Partie 3-3: Dispositifs de mesure, de commande et de protection pour usage spécifique dans les systèmes de traction à courant alternatif - Transformateurs de tension monophasés

La présente Norme européenne précise les exigences particulières relatives aux transformateurs de tension monophasés utilisés dans les installations fixes des réseaux ferroviaires à courant alternatif. La présente Norme européenne s'applique aux transformateurs de courant monophasés utilisés sur les réseaux ferroviaires alimentés par des lignes en 15 kV 16 2/3 Hz et 25 kV 50 Hz. Ces tensions et fréquences sont définies conformément à la EN 50163. Les principales applications de ces transformateurs de tension sont:  l'indication de la tension;  la mesure;  la protection.

Železniške naprave – Stabilne naprave električne vleke – Posebne zahteve za stikalne naprave za izmenični tok – 3-3. del: Merilne, krmilne in zaščitne naprave za izključno uporabo v izmeničnih vlečnih sistemih – Enofazni indukcijski napetostni transformatorji

General Information

Status
Published
Publication Date
30-Jun-2002
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jul-2002
Due Date
01-Jul-2002
Completion Date
01-Jul-2002

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WUDQVIRUPDWRUMLBahnanwendungen - Ortsfeste Anlagen - Besondere Anforderungen an Wechselstrom-Schalteinrichtungen -- Teil 3-3: Meß-, Steuerungs- und Schutzeinrichtungen für Wechselstrom-Bahnanlagen - Einphasen-SpannungswandlerApplications ferroviaires - Installations fixes - Exigences particulières pour appareillage à courant alternatif -- Partie 3-3: Dispositifs de mesure, de commande et de protection pour usage spécifique dans les systèmes de traction à courant alternatif - Transformateurs de tension monophasésRailway applications - Fixed installations - Particular requirements for a.c. switchgear -- Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase inductive voltage transformers29.280Electric traction equipment29.130.99Druge stikalne in krmilne napraveOther switchgear and controlgearICS:Ta slovenski standard je istoveten z:EN 50152-3-3:2001SIST EN 50152-3-3:2002en01-julij-2002SIST EN 50152-3-3:2002SLOVENSKI

STANDARD
SIST EN 50152-3-3:2002

EUROPEAN STANDARDEN 50152-3-3NORME EUROPÉENNEEUROPÄISCHE NORMMarch 2001CENELECEuropean Committee for Electrotechnical StandardizationComité Européen de Normalisation ElectrotechniqueEuropäisches Komitee für Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels© 2001 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 50152-3-3:2001 EICS 29.200English versionRailway applications - Fixed installations -Particular requirements for a.c. switchgearPart 3-3: Measurement, control and protection devicesfor specific use in a.c. traction systems -Single-phase inductive voltage transformersApplications ferroviaires -Installations fixes -Exigences particulières pour appareillageà courant alternatifPartie 3-3: Dispositifs de mesure, decommande et de protection pour usagespécifique dans les systèmes de traction àcourant alternatif -Transformateurs de tension monophasésBahnanwendungen -Ortsfeste Anlagen -Besondere Anforderungen anWechselstrom-SchalteinrichtungenTeil 3-3: Meß-, Steuerungs- undSchutzeinrichtungen für Wechselstrom-Bahnanlagen -Einphasen-SpannungswandlerThis European Standard was approved by CENELEC on 2000-01-01. CENELEC members are boundto comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language andnotified to the Central Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,Portugal, Spain, Sweden, Switzerland and United Kingdom.SIST EN 50152-3-3:2002

EN 50152-3-3:2001- 2 -ForewordThis European Standard was prepared by SC9XC, Electric supply and earthing systems for publictransport equipment and ancillary apparatus (fixed installations), of the Technical CommitteeCENELEC 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 50152-3-3 on2000-01-01.The following dates were fixed:–latest date by which the EN has to be implementedat national level by publication of an identicalnational standard or by endorsement(dop)2001-09-01–latest date by which the national standards conflictingwith the EN have to be withdrawn(dow)2003-01-01This European Standard is to be used in conjunction with EN 60044-2:1999.__________SIST EN 50152-3-3:2002

- 3 -EN 50152-3-3:2001ContentsIntroduction...........................................................................................................................41Scope...............................................................................................................................52Normative references.......................................................................................................53Definitions.......................................................................................................................54Service conditions...........................................................................................................55Characteristics and use...................................................................................................66Rating and design requirements......................................................................................67Withstand conditions.......................................................................................................67.1Primary side..............................................................................................................67.2Secondary side.........................................................................................................68Ferro-resonance..............................................................................................................68.1General.....................................................................................................................68.2Prevention of the generation......................................................................................78.3Prevention of damages in the voltage transformer.......................................................78.4Ferro-resonance withstand test..................................................................................79Particular design and construction characteristics.........................................................79.1Pollution....................................................................................................................79.2External flashover test...............................................................................................79.3Floating potentials and earthing..................................................................................89.4Electromagnetic compatibility.....................................................................................89.5Secondary connection box.........................................................................................89.6Information to be given by the purchaser.....................................................................89.7Information to be given by the supplier........................................................................810Tests - General.............................................................................................................811Other requirements......................................................................................................9SIST EN 50152-3-3:2002

EN 50152-3-3:2001- 4 -IntroductionPart 3 of EN 50152, “Railway applications - Fixed installations - Particular requirements for a.c.switchgear", concerning the measurement, control and protection devices for specific use in a.c.traction systems, comprises:ENV 50152-3-1:Application guide (informative document)EN 50152-3-2:Single-phase current transformers (normative document)EN 50152-3-3:Single-phase inductive voltage transformers (normative document)This European Standard applies when the equipment is concerned with the specified characteristics.The requirements contained in this EN 50152-3-3 complement those given in EN 60044-2:1999.SIST EN 50152-3-3:2002

- 5 -EN 50152-3-3:20011 ScopeThis European Standard gives particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations.This European standard refers to single-phase inductive voltage transformers for railway applicationson 15 kV, 16

Hz and 25 kV, 50 Hz overhead lines, these voltages and frequencies being defined inaccordance with EN 50163.The main uses of these voltage transformers are:− voltage indication;−

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