EN 61881:1999

Railway applications - Rolling stock equipment - Capacitors for power electronics

Specifies capacitors used below an operating frequency of 2500 Hz with a rated voltage limited to 10000 V. Distinguishes beween a.c. and d.c. capacitors

Bahnanwendungen - Betriebsmittel auf Bahnfahrzeugen - Kondensatoren für Leistungselektronik

Applications ferroviaires - Matériel roulant - Condensateurs pour électronique de puissance

Spécifie les condensateurs utilisés au dessus d'une fréquence de fonctionnement de 2500 Hz avec une tension assignée limitée à 10000 V. Distinction est faite entre les condensateurs pour courant alternatif et ceux pour courant continu.

Železniške naprave – Oprema voznih sredstev – Kondenzatorji za močnostno elektroniko (IEC 61881:1999)

General Information

• Status: Withdrawn
• Publication Date: 07-Nov-1999
• Withdrawal Date: 30-Sep-2002
• ICS: 45.060 - Railway rolling stock
• Technical Committee: CLC/TC 9X - Electrical and electronic applications for railways
• Drafting Committee: CLC/SC 9XB - Electromechanical material on board rolling stock
• Parallel Committee: IEC/TC 9 - IEC_TC_9
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 02-Jan-2014
• Completion Date: 02-Jan-2014
• Ref Project: SIST EN 61881:2001 - Railway applications - Rolling stock equipment - Capacitors for power electronics

Relations

• Replaced By: EN 61881-1:2011 - Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 1: Paper/plastic film capacitors
• Effective Date: 29-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.þQRVWQRBahnanwendungen - Betriebsmittel auf Bahnfahrzeugen - Kondensatoren für LeistungselektronikApplications ferroviaires - Matériel roulant - Condensateurs pour électronique de puissanceRailway applications - Rolling stock equipment - Capacitors for power electronics45.040Materiali in deli za železniško tehnikoMaterials and components for railway engineering31.060.70Power capacitorsICS:Ta slovenski standard je istoveten z:EN 61881:1999SIST EN 61881:2001en01-februar-2001SIST EN 61881:2001SLOVENSKI
STANDARD























NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD61881Première éditionFirst edition1999-09Applications ferroviaires – Matériel roulant –Condensateurs pour électronique de puissanceRailway applications – Rolling stock equipment –Capacitors for power electronics Commission Electrotechnique Internationale International Electrotechnical CommissionPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 1999
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Copyright - all rights reservedAucune partie de cette publication ne peut être reproduite niutilisée sous quelque forme que ce soit et par aucun procédé,électronique ou mécanique, y compris la photocopie et lesmicrofilms, sans l'accord écrit de l'éditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or mechanical,including photocopying and microfilm, without permission inwriting from the publisher.International Electrotechnical Commission3, rue de Varembé
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61881 © IEC:1999– 3 –CONTENTSPageFOREWORD.7Clause1General.91.1Scope and object.91.2Normative references.111.3Definitions.111.4Service conditions.192Quality requirements and tests.232.1Test requirements.232.2Classification of tests.232.3Capacitance and tan d measurements (routine test).252.4Capacitor loss tangent (tan d) measurement (type test).272.5Voltage test between terminals.272.6AC voltage test between terminals and case.292.7Test of internal discharge device.312.8Sealing test.312.9Surge discharge test.312.10Thermal stability test.332.11Self-healing test.352.12Resonance frequency measurement.352.13Environmental testing.352.14Mechanical testing.372.15Endurance test.392.16Destruction test.432.17Disconnecting test on fuses.512.18Partial discharge measurements (optional type tests).573Overloads.573.1Maximum permissible voltage.574Safety requirements.
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