BS EN 50155:2007 - Railway applications. Electronic equipment used on rolling stock

BS EN 50155:2007

Railway applications. Electronic equipment used on rolling stock

Status : Superseded, Withdrawn   Published : August 2007 Replaced By : BS EN 50155:2017

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This standard applies to all electronic equipment for control, regulation, protection, supply, etc., installed on rail vehicles and associated with: - either the accumulator battery of the vehicle; - or a low voltage power supply source with or without a direct connection to the contact system (transformer, potentiometer device, auxiliary supply); with the exception of electronic power circuits, which conform to EN 50207. This standard covers the conditions of operation, design, construction, and testing of electronic equipment, as well as basic hardware and software requirements considered necessary for competent, reliable equipment. Additional requirements in other standards or individual specifications may complement this standard, if they are justified. Specific requirements related to practices necessary to assure defined levels of functional safety are to be determined in accordance with and of EN 50126 and its informative Annex A. Software safety integrity level of 1 or higher shall only be considered when it is shown that a residual safety risk remains and that it has to be carried by the software driven programmable electronic system. In such a case (i.e. software safety integrity level 1 or higher), EN 50128 is applicable. For the purpose of this standard, electronic equipment is defined as equipment mainly composed of semiconductor devices and recognized associated components. These components will mainly be mounted on printed boards. NOTE?Sensors (current, voltage, speed, etc.) and firing unit printed board assemblies for power electronic devices are covered by this standard. Complete firing units are covered by EN 50207.

Standard NumberBS EN 50155:2007
TitleRailway applications. Electronic equipment used on rolling stock
StatusSuperseded, Withdrawn
Publication Date31 August 2007
Withdrawn Date20 October 2017
Normative References(Required to achieve compliance to this standard)EN 50126, EN 60297, IEC 60068-2-2A:1976, EN 60068, EN 60068-2-30:2005, IEC 61249-2-10:2003, EN 61373:1999, EN 61082, IEC 61249-2-7:2002, EN 62326, IEC 61249, EN 61249, EN 60068-2-2:1993, IEC 60068-2-30:2005, EN 123000:1991, IEC 61082, IEC 61000-4-4:2004, EN 123200:1992, EN ISO 9000-3:1997, EN 50121-3-2:2000, EN 50207:2000, EN 50128:2001, IEC 60352-1:1997, IEC 60077, IEC 60068-2-1:1990, EN 50125-1:1999, ISO 9000-3:1991, EN 50163:1995, IEC 61287-1:1995, IEC 61373:1999, EN 60529:1991, EN 60068-2-1:1993, IEC 60352-2:2006, EN 60352-2:2006, EN 61249-2-10:2003, EN 60352, EN 60077, IEC 60068-2-2:1974, ISO 9002, ISO 9001, IEC 60352, EN 61000-4-4:2004, IEC 60617-DB, EN 123500:1992, EN 60352-1:1997, EN ISO 9001, IEC 60605, IEC 60529:1989, EN ISO 9002, EN 61249-2-7:2002, EN 123400:1992, EN 60249-2-15:1994, EN 123300:1992, IEC 60297, IEC 60068
Informative References(Provided for Information)EN 50129:2003, EN 50121-3-1:2000, EN 50125-1:1999, CISPR 16, 2008/57/EC, EN 55016
Replaced ByBS EN 50155:2017
ReplacesBS EN 50155:2001
International RelationshipsEN 50155 Corr 1 (05/10)
Amended ByCorrigendum, July 2010
DescriptorsReliability, Railway vehicles, Test methods, Integrated circuits, Control equipment, Electric power systems, Technical documents, Railway vehicle components, Electronic equipment and components, Railway equipment, Environment (working), Printed-circuit boards, Semiconductor devices Railway applications
Title in FrenchApplications ferroviaires. Équipements électroniques utilisés sur le matériel roulant
Title in GermanBahnanwendungen. Elektronische Einrichtungen auf Schienenfahrzeugen
ISBN978 0 580 71755 0
File Size966 KB

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