CEN/TR 16251:2016

Railway applications - Environmental conditions - Design guidance for rolling stock

This Technical Report gives guidance for designing rolling stock for its specified ranges of environmental conditions according to EN 50125 1. This guidance covers environmental conditions in Europe.
The relevant clauses for the particular vehicle should be chosen and described in the vehicle specification. Depending on the ranges selected, design and/or testing provisions described in this Technical Report should be taken into account. This Technical Report is a collection of existing test descriptions and design guidance based on long lasting experience of operators, test centres and industry.

Bahnanwendungen - Umweltbedingungen - Konstruktionsempfehlungen für Schienenfahrzeuge

Die Norm gibt eine Anleitung zur Konstruktion und legt die Kriterien für die Zulassung von Eisenbahn-fahrzeugen und deren Bestandteile unter besonderen Umweltbedingungen fest, denen das Eisenbahn-fahrzeug ausgesetzt wird. Sie beinhaltet auch Betriebsbereitschafts-, Zuverlässigkeits- und Sicherheits-aspekte, die relevant für den täglichen Betrieb und die korrekte Funktion des Eisenbahnfahrzeugs in diesen Umweltbedingungen sind.
Diese Norm gilt für:
- Triebzüge mit elektrischen oder Verbrennungsmotoren;
- Triebfahrzeuge mit elektrischen oder Verbrennungsmotoren;
- Reisezugwagen;
- mobile Eisenbahn-Infrastrukturbau- und Wartungsausrüstung (schienengebundene Bau- und Instand-haltungsmaschinen basieren auf ihren Spezifikationen).
Jedoch können die Anforderungen für andere Anwendungen, die ähnliche Betriebsbedingungen aufweisen, geeignet sind.
Der Nennbereich der Umweltparameter ist in EN 50125-1 beschrieben.

Applications ferroviaires - Conditions d'environnement - Lignes directrices pour la conception du matériel roulant

La norme fournit des instructions en matière de conception et définit les critères de validation du matériel roulant et de ses composants dans des conditions d'environnement spécifiques auxquelles ce matériel roulant sera soumis. Elle inclut également les aspects relatifs à la disponibilité, à la fiabilité et à la sécurité, qui sont pertinents pour l'exploitation quotidienne et le bon fonctionnement du matériel roulant dans ces conditions d'environnement.
Cette norme s’applique aux :
- trains thermiques ou électriques automoteurs ;
- unités de traction thermiques ou électriques ;
- voitures de voyageurs ;
- équipements de construction et de maintenance d'infrastructures ferroviaires mobiles (les machines sur rails sont basées sur leur spécification).
Néanmoins, les exigences peuvent être appropriées pour d'autres applications ayant des conditions d'exploitation similaires.
La plage nominale des paramètres environnementaux est décrite dans l'EN 50125-1.

Železniške naprave - Okoljski pogoji - Načrtovanje in preskušanje železniških vozil v težkih razmerah

Standard podaja navodila za načrtovanje in določa merila za potrjevanje železniških vozilih in njihovih sestavnih delov v posebnih okoljskih pogojih, ki jim bodo ta železniška vozila izpostavljena. Vključuje tudi vidike glede razpoložljivosti, zanesljivosti in varnosti, ki so pomembni za vsakodnevno obratovanje ter pravilno delovanje železniških vozil v teh okoljskih pogojih.
Ta standard se uporablja za:
a.) vlake z lastnim termičnim ali električnim pogonom;
b.) termična ali električna vlečna vozila;
c.) potniške vagone;
d.) mobilno opremo za gradnjo in vzdrževanje železniške infrastrukture.
Nominalno območje okoljskih parametrov je opisano v standardu EN 50125.

General Information

• Status: Published
• Publication Date: 09-Feb-2016
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 3 - Brake matters
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 10-Feb-2016
• Completion Date: 10-Feb-2016
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Mandate: M/334 - Mandate for programming and standardisation addressed to CEN, CENELEC and ETSI in the field of the Interoperability of the trans-european conventional rail system
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: SIST-TP CEN/TR 16251:2016 - Railway application - Environmental conditions - Design and test of rolling stock under severe conditions

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2016
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YWHåNLKUD]PHUDK
Railway application - Environmental conditions - Design and test of rolling stock under
severe conditions
Bahnanwendungen - Umweltbedingungen - Konstruktion und Prüfung für Fahrzeugen für
strenge Bedingungen
Applications ferroviaires - Conditions d'environnement - Conception et essais pour
véhicules ferroviaires pour conditions rigoureuses
Ta slovenski standard je istoveten z: CEN/TR 16251:2016
ICS:
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 16251
TECHNICAL REPORT
RAPPORT TECHNIQUE
February 2016
TECHNISCHER BERICHT
ICS 45.060.01
English Version
Railway applications - Environmental conditions - Design
guidance for rolling stock
Applications ferroviaires - Conditions d'environnement Bahnanwendungen - Umweltbedingungen -
- Lignes directrices pour la conception du matériel Konstruktionsempfehlungen für Schienenfahrzeuge
roulant
This Technical Report was approved by CEN on 15 January 2015. It has been drawn up by the Technical Committee CEN/TC 256.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16251:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 6
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Overview – List of covered topics . 8
5 Design guidance for vehicle . 9
5.1 General . 9
5.2 Temperature related . 9
5.3 Snow and ice related . 9
5.3.1 Ice related . 9
5.3.2 Snow related . 9
5.3.3 Anti-icing and de-icing . 10
5.4 Humidity related . 10
5.4.1 General . 10
5.4.2 Test description . 11
5.4.3 Evaluation criteria . 11
5.5 Thermal insulation . 12
5.6 Mechanical fixations of inner structures to the car body, have to be thermally
interrupted by insulating spacers to avoid thermal bridges. Collision with animals . 12
5.7 Condensation . 12
5.7.1 General . 12
5.7.2 Recommendations . 13
5.7.3 Test description . 13
5.7.4 Evaluation criteria . 13
6 Design guidance for sub systems . 13
6.1 Snow plough . 13
6.1.1 General . 13
6.1.2 Design guidance . 13
6.1.3 Proposal for evaluation . 14
6.2 Bogie and running gear . 16
6.2.1 General . 16
6.2.2 Winter conditions . 16
6.2.3 Summer conditions . 16
6.2.4 Design guidance . 16
6.3 Brake components integrated in bogie . 18
6.3.1 General . 18
6.3.2 Design guidance . 18
6.3.3 Proposal for evaluation . 19
6.4 Compressed air . 21
6.4.1 General . 21
6.4.2 Design guidance . 21
6.5 Sanding equipment . 21
6.5.1 General . 21
6.5.2 Design guidance . 22
6.5.3 Proposal for evaluation . 22
6.6 Suspension level control system . 23
6.6.1 General . 23
6.6.2 Design guidance . 23
6.6.3 Proposal for evaluation . 23
6.7 Tilting system . 23
6.7.1 General . 23
6.7.2 Design guidance . 24
6.7.3 Proposal for evaluation . 24
6.8 Flange lubrication system . 24
6.8.1 General . 24
6.8.2 Design guidance . 25
6.9 Windscreen . 25
6.9.1 General . 25
6.9.2 Design guidance . 25
6.9.3 Proposal for evaluation . 25
6.10 Side mirrors/cameras . 27
6.10.1 General . 27
6.10.2 Design guidance . 27
6.10.3 Proposal for evaluation . 27
6.11 Lights . 28
6.11.1 General . 28
6.11.2 Design guidance . 28
6.11.3 Proposal for evaluation . 28
6.12 Horns . 29
6.12.1 General . 29
6.12.2 Design guidance . 29
6.13 Doors . 30
6.13.1 General . 30
6.13.2 Design guidance . 30
6.13.3 Proposal for evaluation .
...