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CLC/TR 50126-3:2006

(Main)

Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 3: Guide to the application of EN 50126-1 for rolling stock RAM

Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 3: Guide to the application of EN 50126-1 for rolling stock RAM

This document provides guidance on applying the RAM requirements in EN 50126-1 to rolling stock and for dealing with RAM activities during the system life cycle phases from invitation to tender to demonstration in operation only. All references to EN 50126-1 concern the version of 1998. The guide is aimed at the customers/operators and main suppliers of rolling stock. The main purpose of the guide is to: • enable a customer/operator of rolling stock: - to specify the RAM requirements addressing the type of operation in terms of the end customer needs, considering service availability and economic considerations; - to evaluate different tenders, in terms of RAM requirements, on a common basis with the aid of specific RAM documents; - to gain assurance, during design/development phase, that the rolling stock being offered is likely to satisfy the RAM contractual requirements by examining step by step detailed and specific RAM documents as an output of the RAM activities performed during the development phase; - to validate that the rolling stock, as delivered, satisfies the specified RAM requirements • to enable the main supplier of rolling stock - to understand the customers/operators RAM requirements - to provide substantive information/visibility in a tender to show that the product offered is likely to satisfy the RAM requirements by performing preliminary RAM analysis; - to provide substantive information during design/development phase to show that the product offered is likely to satisfy the RAM requirements by performing detailed RAM analysis; - to demonstrate that the product delivered satisfies the RAM requirements;

Applications ferroviaires - Spécification et démonstration de la fiabilité, de la disponibilité, de la maintenabilité et de la sécurité (FDMS) - Partie 3: Guide pour l’application de l’EN 50126-1 à la fiabilité, la disponibilité, la maintenabilité et la sécurité du matériel roulant

Železniške naprave – Specifikacija in prikaz zanesljivosti, razpoložljivosti, vzdrževalnosti in varnosti (RAMS) – 3. del: Vodilo za uporabo EN 50126-1 za RAMS za vozna sredstva

General Information

Status
Withdrawn
Publication Date
18-May-2006
ICS
29.280 - Electric traction equipment
45.020 - Railway engineering in general
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
30-Jul-2008
Completion Date
30-Jul-2008
Ref Project
SIST-TP CLC/TR 50126-3:2006 - Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) -- Part 3: Guide to the application of EN 50126-1 for rolling stock RAM

Relations

Replaced By
CLC/TR 50126-3:2008 - Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 3: Guide to the application of EN 50126-1 for rolling stock RAM
Effective Date
07-Jun-2022
Revised
CLC/TR 50126-3:2008 - Railway applications - The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 3: Guide to the application of EN 50126-1 for rolling stock RAM
Effective Date
06-May-2014

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SLOVENSKI SIST-TP CLC/TR 50126-3:2006

STANDARD
september 2006
Železniške naprave – Specifikacija in prikaz zanesljivosti, razpoložljivosti,
vzdrževalnosti in varnosti (RAMS) – 3. del: Vodilo za uporabo EN 50126-1 za
RAMS za vozna sredstva
Railway applications - The specification and demonstration of Reliability,
Availability, Maintainability and Safety (RAMS) - Part 3: Guide to the application of
EN 50126-1 for rolling stock RAMS
ICS 29.280; 45.020 Referenčna številka
SIST-TP CLC/TR 50126-3:2006(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

---------------------- Page: 1 ----------------------

TECHNICAL REPORT
CLC/TR 50126-3

RAPPORT TECHNIQUE
May 2006
TECHNISCHER BERICHT

ICS 29.280; 45.020


English version


Railway applications –
The specification and demonstration of
Reliability, Availability, Maintainability and Safety (RAMS)
Part 3: Guide to the application of EN 50126-1
for rolling stock RAMS



Applications ferroviaires –

Spécification et démonstration de la fiabilité,
de la disponibilité, de la maintenabilité
et de la sécurité (FDMS)
Partie 3: Guide pour l’application de l’EN 50126-1
à la fiabilité, la disponibilité, la maintenabilité
et la sécurité du matériel roulant




This Technical Report was approved by CENELEC on 2004-08-28.

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. CLC/TR 50126-3:2006 E

---------------------- Page: 2 ----------------------

CLC/TR 50126-3:2006 - 2 -
Foreword
This Technical Report was prepared by Working Group B11 of SC 9XB, Electromechanical material on
board of rolling stock, of Technical Committee CENELEC 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
CLC/TR 50126-3 on 2004-08-28.
This Technical Report forms an informative part of EN 50126 and contains guidelines for the application
of EN 50126-1 to Rolling Stock RAM.
__________

---------------------- Page: 3 ----------------------

- 3 - CLC/TR 50126-3:2006
Contents
Page

Introduction.5
1 Scope.6
1.1 Limitation of scope .6
2 Definitions .6
3 Approach adopted for the Guide.7
4 Application of this Guide .7
4.1 Object of the application.7
4.2 Application of EN 50126-1 .7
4.2.1 Assessment of the application of EN 50126-1.7
4.2.2 Mandatory requirements for the application of EN 50126-1.8
5 Specifying RAM requirements.8
5.1 Preliminary RAM analysis.8
5.1.1 Introduction.8
5.1.2 Preliminary RAM Analysis activities .9
5.1.3 System Identification.9
5.1
...

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