PD CLC/TS 50238-2:2020 - Railway applications. Compatibility between rolling stock and train detection systems. Compatibility with track circuits

PD CLC/TS 50238-2:2020

Railway applications. Compatibility between rolling stock and train detection systems. Compatibility with track circuits

Status : Current   Published : July 2020

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PDF

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HARDCOPY



This document defines, for the purpose of ensuring compatibility between rolling stock and track circuits, the limits for interference current emissions from rolling stock. The measurement and evaluation methods for verifying conformity of rolling stock to these limits are presented in a dedicated annex. The interference limits are only applicable to rolling stock that is intended to run on lines exclusively equipped with preferred track circuits listed in this document. The rolling stock test methodology (infrastructure conditions, test configurations, operational conditions, etc.) presented in this document is applicable to establish compatibility with any track circuits. This document gives guidance on the derivation of interference current limits specified for rolling stock and defines measurement methods and evaluation criteria in a dedicated annex. This document defines: a) a set of interference current limits for RST (Rolling Stock) applicable for each of the following types of traction system: 1) DC (750 V, 1,5 kV and 3 kV); 2) 16,7 Hz AC; 3) 50 Hz AC; b) methodology for the demonstration of compatibility between rolling stock and track circuits; c) measurement method to verify interference current limits and evaluation criteria. NOTE 1? The basic parameters of track circuits associated with the interference current limits for RST are not in the scope of this document. NOTE 2 ?Any phenomena linked to traction power supply and associated protection (over voltage, short-circuit current, under- and over-voltage if regenerative brakes are used) is part of the track circuit design and outside the scope of this document.




Standard NumberPD CLC/TS 50238-2:2020
TitleRailway applications. Compatibility between rolling stock and train detection systems. Compatibility with track circuits
StatusCurrent
Publication Date14 July 2020
Normative References(Required to achieve compliance to this standard)EN 50128, EN 50238-1, EN 50126, CLC/TR 50507, EN 50129, CLC/TS 50238-3, UIC 550, EN 50388
Informative References(Provided for Information)ENV 13005, EN 50163, EN 50617-1
ReplacesPD CLC/TS 50238-2:2015
International RelationshipsCLC/TS 50238-2:2020
DescriptorsNoise (spurious signals), Ground-level contact systems, Railway vehicles, Electromagnetic compatibility, Railway control systems, Electric current, Circuits, Railway equipment, Detectors, Current measurement, Railway electric traction equipment, Railway track, Compatibility
ICS29.280
45.060.10
Title in FrenchApplications ferroviaires. Compatibilité entre le matériel roulant et les systèmes de détection des trains Compatibilité avec les circuits de voie
Title in GermanBahnanwendungen. Kompatibilität zwischen Fahrzeugen und Gleisfreimeldesystemen Kompatibilität mit Gleisstromkreisen
CommitteeGEL/9/1
ISBN978 0 539 13096 6
PublisherBSI
FormatA4
DeliveryYes
Pages46
File Size1.404 MB
Price£246.00


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