EN 14198:2016+A2:2021

Railway applications - Braking - Requirements for the brake system of trains hauled by locomotives

This European Standard specifies basic requirements for the braking of trains hauled by locomotives:
-   For trains hauled by locomotives and intended for use in general operation each vehicle is fitted with the traditional brake system with a brake pipe compatible with the UIC brake system.
NOTE   This ensures technical compatibility of the brake function between vehicles of various origins in a train (see 5.4).
-   For trains hauled by locomotives and intended for use in fixed or predefined formation, the requirements on the vehicle and the train are necessary. In the case of a UIC brake system, this standard applies; if not, the EN 16185 series or the EN 15734 series applies.
If concerned, the UIC brake architecture described in this standard (see 5.4) can be used for brakes for multiple unit train and high speed trains and urban rail described in the EN 13452 series, the EN 16185 series and the EN 15734 series.
This European Standard also takes into account electrical and electronic control functions and additional brake systems like dynamic brakes and adhesion independent brakes.
The brake system requirements, which are specific for on-track machines are set out in EN 14033 1.
This European Standard does not apply to Urban Rail rolling stock braking system, which is specified by EN 13452 1.

Bahnanwendungen - Bremsen - Anforderungen an die Bremsausrüstung lokbespannter Züge

Diese Europäische Norm legt grundsätzliche Anforderungen an die Bremsung von lokbespannten Zügen fest:
-   Für lokbespannte Züge zur Verwendung im allgemeinen Betrieb wird jedes Fahrzeug mit einem herkömmlichen Bremssystem mit einer Hauptluftleitung, die mit dem UIC-Bremssystem kompatibel ist, ausgestattet.
ANMERKUNG   Dies stellt die technische Kompatibilität der Bremsfunktion zwischen Fahrzeugen verschiedener Herkünfte in einem Zugverband sicher (siehe 5.4).
-   Für lokbespannte Züge zur Verwendung in festen oder vordefinierten Zugverbänden sind die Anforderungen bezüglich Fahrzeug und Zug notwendig. Im Falle eines UIC-Bremssystems ist diese Norm anwendbar, falls nicht, greift die Reihe EN 16185 oder die Reihe EN 15734.
Im Zweifelsfall kann die UIC-Bremsenarchitektur, die in dieser Norm beschrieben wird (siehe 5.4), für Bremsen von Triebzügen und Hochgeschwindigkeitszügen sowie für städtische Eisenbahnen, wie in den Reihen EN 13452, EN 16185 und EN 15734 beschrieben, verwendet werden.
Diese Europäische Norm berücksichtigt ebenfalls die elektrischen und elektronischen Steuerungs  und Regelungsfunktionen sowie zusätzliche Bremssysteme, wie dynamische Bremsen und kraftschluss-unabhängige Bremsen.
Die Anforderungen an das Bremssystem von schienengebundenen Maschinen sind in EN 14033 1 enthalten.
Diese Europäische Norm ist nicht für Bremssysteme der Schienenfahrzeuge des öffentlichen Nahverkehrs nach EN 13452 1 anzuwenden.

Applications ferroviaires - Freinage - Exigences concernant le système de freinage des trains tractés par locomotive

La présente Norme européenne définit les exigences fondamentales pour le freinage de trains remorqués par locomotive :
-   pour les trains remorqués par locomotive et destinés à l’utilisation pour exploitation conventionnelle, chaque véhicule est équipé d’une architecture classique de système de freinage avec une conduite générale, compatible avec un système de freinage UIC ;
NOTE   Cela permet d’assurer la compatibilité technique de la fonction de freinage entre différents véhicules d’origines différentes dans un train (voir 5.4).
-   pour les trains remorqués par locomotive et destinés à l’utilisation en composition fixe ou prédéfinie, les exigences sont applicables sur le véhicule et sur le train. Dans le cas d’un système de freinage UIC, la présente norme s’applique ; dans d’autres cas la série de normes EN 16185 ou la série de normes EN 15734 s’appliquent.
Le cas échéant, l’architecture du système de freinage UIC décrite dans la présente norme (voir 5.4) peut être utilisée pour les freins des trains à unités multiples, pour les trains à grande vitesse et pour le rail urbain, décrites dans la série de normes EN 13452, EN 16185 et EN 15734.
La présente Norme européenne prend en compte les fonctions de commande électriques et électroniques et des systèmes de freinage supplémentaires, tels que les freins dynamiques et les freins qui ne dépendent pas de l’adhérence.
Les exigences relatives aux systèmes de freinage spécifiques aux machines de construction et de maintenance empruntant exclusivement les voies ferrés sont définies dans l’EN 14033-1.
La présente Norme européenne ne s’applique pas aux systèmes de freinage du matériel roulant du Rail Urbain, qui sont spécifiés dans l’EN 13452-1.

Železniške naprave - Zavore - Zahteve, ki jih morajo izpolnjevati zavorni sistemi vlakov, vlečeni z lokomotivami

General Information

• Status: Published
• Publication Date: 11-May-2021
• Withdrawal Date: 29-Nov-2021
• ICS: 45.040 - Materials and components for railway engineering
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 3/WG 47 - Braking
• Current Stage: 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
• Completion Date: 05-Jun-2022
• Directive: 2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
• 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
• Mandate: M/591 - Standardisation request to the European Committee for Standardisation and the European Committee for Electrotechnical Standardisation as regards railway products in support of Directive (EU) 2016/797
• Ref Project: SIST EN 14198:2017+A2:2021 - Railway applications - Braking - Requirements for the brake system of trains hauled by locomotives

Relations

• Merged From: EN 14198:2016+A1:2018 - Railway applications - Braking - Requirements for the brake system of trains hauled by locomotives
• Effective Date: 24-Mar-2021
• Merged From: EN 14198:2016+A1:2018/FprA2 - Railway applications - Braking - Requirements for the brake system of trains hauled by locomotives
• Effective Date: 24-Mar-2021
• Revised: prEN 14198 - Railway applications - Braking - Requirements for the brake system of trains hauled by locomotives
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2021
Železniške naprave - Zavore - Zahteve, ki jih morajo izpolnjevati zavorni sistemi
vlakov, vlečeni z lokomotivami
Railway applications - Braking - Requirements for the brake system of trains hauled by
locomotives
Bahnanwendungen - Bremsen - Anforderungen an die Bremsausrüstung lokbespannter
Züge
Applications ferroviaires - Freinage - Exigences concernant le système de freinage des
trains tractés par locomotive
Ta slovenski standard je istoveten z: EN 14198:2016+A2:2021
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
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.

EN 14198:2016+A2
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2021
EUROPÄISCHE NORM
ICS 45.040; 45.060.01 Supersedes EN 14198:2016+A1:2018
English Version
Railway applications - Braking - Requirements for the
brake system of trains hauled by locomotives
Applications ferroviaires - Freinage - Exigences Bahnanwendungen - Bremsen - Anforderungen an die
concernant le système de freinage des trains tractés Bremsausrüstung lokbespannter Züge
par locomotive
This European Standard was approved by CEN on 5 August 2018 and includes Amendment 2 approved by CEN on 12 April 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14198:2016+A2:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
1 Scope . 5
2 Normative References . 5
3 Terms and definitions . 7
4 Symbols and abbreviations . 9
5 Requirements . 9
5.1 General requirements of the train braking system . 9
5.2 General safety requirements . 9
5.2.1 Design principles . 9
5.2.2 Fire protection . 11
5.2.3 Environmental condition . 11
5.3 Requirements of the main brake system . 11
5.3.1 General requirements . 11
5.3.2 General functions on train level . 12
5.3.3 Additional requirements at the vehicle level . 18
5.4 “EN-UIC” brake system - based on air brake system . 19
5.4.1 Foreword . 19
5.4.2 General architecture . 20
5.4.3 Additional brake systems. 21
5.4.4 Functional requirements at train level . 21
5.4.5 Design requirements . 35
5.4.6 Brake functions at vehicle level . 36
5.5 Direct EP brake control . 41
5.6 Additional brake systems. 41
5.6.1 Dynamic brakes . 41
5.6.2 Direct brake . 44
5.6.3 Magnetic Track brake . 46
5.7 Brake management . 46
5.7.1 Brake blending at vehicle level . 46
5.7.2 Manual mode . 46
5.7.3 Brake blending at train level . 46
5.7.4 Jerk / ramps . 47
5.8 Wheel slide protection . 48
5.9 Compressed air supply . 48
5.9.1 General requirements . 48
5.9.2 Capacity. 49
5.9.3 Air quality . 49
5.10 Enhancement of wheel/rail adhesion . 49
6 Performances . 50
6.1 General aspects . 50
6.2 Performance calculation . 51
6.2.1 General . 51
6.2.2 Calculations for nominal mode . 52
6.2.3 Equivalent response and delay time . 52
6.2.4 Calculations for degraded mode . 53
6.2.5 Calculations for degraded conditions . 53
6.3 Relevant load conditions . 53
6.3.1 Locomotives . 53
6.3.2 Coaches . 53
6.3.3 Wagons . 54
6.4 Service braking . 54
6.5 Thermal capacity . 54
6.6 Adhesion . 55
6.6.1 General requirements . 55
6.6.2 Emergency brake application . 55
6.6.3 Service brake application . 55
6.7 Parking brake performance . 56
Annex A (normative) Vehicle requirements . 57
Annex B (informative) Train related brake performance categories. 59
Annex C (informative) Explanation of “proven design” concept . 63
Annex D (informative) Corresponding standards EN – UIC . 64
Annex E (normative) Brake pipe pressure control system . 66
E.1 General requirements . 66
E.2 Release position . 67
E.3 Service brake application . 68
E.4 Emergency brake application . 68
E.5 Overcharge function . 69
E.6 Quick release function . 70
Annex F (normative) Venting performance of Emergency Valves . 74
F.1 Purpose . 74
F.2 General rules . 74
F.3 Test procedure . 74
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of Directive (EU) 2016/797 aimed to be covered . 76
Bibliography .
...