SIST EN 16185-2:2015/oprA1:2019
(Amendment)Railway applications - Braking systems of multiple unit trains - Part 2: Test methods
Railway applications - Braking systems of multiple unit trains - Part 2: Test methods
This European Standard specifies test methods and acceptance criteria for a brake system for use in self propelling thermal and electric trains, in the following document called EMU/DMU, operating on routes of the European conventional rail system network.
This European Standard is applicable to:
- all new vehicles designs of self-propelling thermal and electric trains;
- all major overhauls of the EMU/DMU if they involve redesigning or extensive alteration to the brake system of the vehicle concerned.
This European Standard does not cover:
- locomotive hauled trains which are specified by EN 14198;
- mass transit rolling stock which is specified by EN 13452 (all parts);
- high speed trains being operated at speeds greater than 200 km/h which are specified by EN 15734-1 and tests in EN 15734-2.
The functional testing requirements set out in this European Standard assume the vehicles are fitted with brake system architecture as defined in prEN 16185 1.
The braking performance obtained by applying the tests defined in this European Standard can be used to assess compliance with the required braking performance as defined in prEN 16185-1.
Bahnanwendungen - Bremssysteme für Triebzüge - Teil 2: Prüfverfahren
Applications ferroviaires - Systèmes de freinage pour trains automoteurs - Partie 2 : Méthodes d'essai
Železniške naprave - Zavorni sistemi motornih vlakov - 2. del: Preskusne metode - Dopolnilo A1
General Information
Relations
Overview
SIST EN 16185-2:2015/oprA1:2019 is a European Standard developed by CEN (European Committee for Standardization) focusing on railway braking systems specifically for multiple unit trains. It outlines test methods and acceptance criteria for brake systems used on self-propelled thermal and electric trains, commonly referred to as EMU (Electric Multiple Units) and DMU (Diesel Multiple Units). This standard applies to vehicles operating within the European conventional rail system network.
The document is essential for manufacturers, engineers, and maintenance teams involved in the design, testing, and overhaul of braking systems on EMU/DMU trains. It updates prior versions by incorporating recent test references like EN 16834:2018 and aligns with the EU interoperability directives for rail systems.
Key Topics
Scope of Application
- Applies to all new designs of self-propelling thermal and electric trains (EMU/DMU).
- Covers major brake system overhauls involving redesign or extensive modification.
- Excludes locomotive-hauled trains (covered by EN 14198), mass transit stock (EN 13452), and high-speed trains over 200 km/h (EN 15734).
Test Procedures
- Defines detailed test methods to verify braking performance including deceleration and stopping distances.
- Uses updated normative references from EN 16834:2018 for methodology and calculation.
- Provides quantitative criteria for brake weight percentage and other critical performance metrics.
Compliance and Safety
- Designed to ensure brake systems meet essential safety requirements for railway interoperability per EU Directive 2008/57/EC.
- Supports assessment against braking performance criteria defined in the corresponding Part 1 standard (prEN 16185-1).
- Includes provisions for fire safety, fault indication, and emergency braking capabilities.
Applications
Rail Vehicle Manufacturers
Utilizing the test methods to certify brake system performance on new EMU and DMU rolling stock.Maintenance & Overhaul Facilities
Applying the acceptance criteria during brake system overhauls or redesigns to ensure continuous compliance with European standards.Railway Safety Authorities
Verifying braking system conformity as part of certification and interoperability assessments for integration into European rail networks.Research & Development
Supporting innovation in braking technologies by providing standardized test procedures for performance validation.
Related Standards
- EN 16185-1: Defines brake system architecture and braking performance requirements that EN 16185-2 test methods evaluate.
- EN 14198: Covers braking systems for locomotive-hauled trains, excluded from this standard.
- EN 13452 (all parts): Applicable to mass transit rolling stock, also excluded here.
- EN 15734-1 and EN 15734-2: Standards for braking on high-speed trains beyond 200 km/h.
- EN 16834:2018: Provides the updated normative references for test methodologies incorporated in EN 16185-2/prA1.
- EU Directive 2008/57/EC: European legislation on rail system interoperability, with this standard providing a presumption of conformity when cited officially.
By adhering to SIST EN 16185-2:2015/oprA1:2019, stakeholders in the railway industry can ensure reliable braking system performance, enhance safety, and maintain compliance within the European rail network. This standard plays a critical role in harmonizing technical requirements for modern EMU/DMU braking systems, supporting efficient and safe rail transportation.
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2019
Železniške naprave - Zavorni sistemi motornih vlakov - 2. del: Preskusne metode -
Dopolnilo A1
Railway applications - Braking systems of multiple unit trains - Part 2: Test methods
Bahnanwendungen - Bremssysteme für Triebzüge - Teil 2: Prüfverfahren
Applications ferroviaires - Systèmes de freinage pour trains automoteurs - Partie 2 :
Méthodes d'essai
Ta slovenski standard je istoveten z: EN 16185-2:2014/prA1
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
EN 16185-2:2014
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
October 2018
ICS 45.040
English Version
Railway applications - Braking systems of multiple unit
trains - Part 2: Test methods
Applications ferroviaires - Systèmes de freinage pour Bahnanwendungen - Bremssysteme für Triebzüge -
trains automoteurs - Partie 2 : Méthodes d'essai Teil 2: Prüfverfahren
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 256.
This draft amendment A1, if approved, will modify the European Standard EN 16185-2:2014. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.
This draft amendment was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16185-2:2014/prA1:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Modifications to clause 7.1.2.2, Quantity and methodology of tests . 4
2 Modifications to clause 7.1.4, Verification of deceleration and stopping distance . 4
3 Modifications to 7.1.5, Definition of braked weight percentage (λ) . 4
4 Modifications to Annex ZA . 4
Annex ZA (Informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2008/57/EC aimed to be covered . 5
European foreword
This document (EN 16185-2:2014/prA1:2018) has been prepared by Technical Committee CEN/TC 256
“Railway applications”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 16185-2:2014.
For relationship with EU
...
Frequently Asked Questions
SIST EN 16185-2:2015/oprA1:2019 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Railway applications - Braking systems of multiple unit trains - Part 2: Test methods". This standard covers: This European Standard specifies test methods and acceptance criteria for a brake system for use in self propelling thermal and electric trains, in the following document called EMU/DMU, operating on routes of the European conventional rail system network. This European Standard is applicable to: - all new vehicles designs of self-propelling thermal and electric trains; - all major overhauls of the EMU/DMU if they involve redesigning or extensive alteration to the brake system of the vehicle concerned. This European Standard does not cover: - locomotive hauled trains which are specified by EN 14198; - mass transit rolling stock which is specified by EN 13452 (all parts); - high speed trains being operated at speeds greater than 200 km/h which are specified by EN 15734-1 and tests in EN 15734-2. The functional testing requirements set out in this European Standard assume the vehicles are fitted with brake system architecture as defined in prEN 16185 1. The braking performance obtained by applying the tests defined in this European Standard can be used to assess compliance with the required braking performance as defined in prEN 16185-1.
This European Standard specifies test methods and acceptance criteria for a brake system for use in self propelling thermal and electric trains, in the following document called EMU/DMU, operating on routes of the European conventional rail system network. This European Standard is applicable to: - all new vehicles designs of self-propelling thermal and electric trains; - all major overhauls of the EMU/DMU if they involve redesigning or extensive alteration to the brake system of the vehicle concerned. This European Standard does not cover: - locomotive hauled trains which are specified by EN 14198; - mass transit rolling stock which is specified by EN 13452 (all parts); - high speed trains being operated at speeds greater than 200 km/h which are specified by EN 15734-1 and tests in EN 15734-2. The functional testing requirements set out in this European Standard assume the vehicles are fitted with brake system architecture as defined in prEN 16185 1. The braking performance obtained by applying the tests defined in this European Standard can be used to assess compliance with the required braking performance as defined in prEN 16185-1.
SIST EN 16185-2:2015/oprA1:2019 is classified under the following ICS (International Classification for Standards) categories: 45.040 - Materials and components for railway engineering. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 16185-2:2015/oprA1:2019 has the following relationships with other standards: It is inter standard links to SIST EN 16185-2:2015+A1:2020, SIST EN 16185-2:2015. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 16185-2:2015/oprA1:2019 is associated with the following European legislation: EU Directives/Regulations: 2008/57/EC, 2016/797/EU; Standardization Mandates: M/483. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 16185-2:2015/oprA1:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...