EN 45545-4:2024
(Main)Railway applications - Fire protection on railway vehicles - Part 4: Fire safety requirements for rolling stock design
Railway applications - Fire protection on railway vehicles - Part 4: Fire safety requirements for rolling stock design
This document specifies fire safety requirements for railway vehicle design to cover the objectives specified in EN 45545-1:2013.
The measures and requirements specified in this document aim to protect passengers and staff in railway vehicles in the event of a fire on board by minimizing the risk of a fire starting, delaying the fire development and controlling the spread of fire products through the railway vehicle, thus aiding evacuation.
It is not within the scope of this document to describe measures which ensure the preservation of the railway vehicles in the event of a fire.
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 4: Brandschutzanforderungen an die konstruktive Gestaltung von Schienenfahrzeugen
Dieses Dokument legt Brandschutzanforderungen für die Konstruktion von Schienenfahrzeugen fest, um die Ziele zu erfüllen, die in EN 45545 1:2013 festgelegt sind.
Die Maßnahmen und Anforderungen, die in diesem Dokument festgelegt sind, haben zum Ziel, Fahrgäste und Personal im Falle eines Brandes an Bord zu schützen, indem das Risiko minimiert wird, dass ein Brand entsteht, indem die Brandentwicklung verlangsamt wird und indem die Ausbreitung der Verbrennungsprodukte innerhalb des Schienenfahrzeugs so gesteuert wird, dass damit die Evakuierung unterstützt wird.
Es liegt nicht im Anwendungsbereich dieses Dokuments, Maßnahmen zu beschreiben, den Schutz der Schienenfahrzeuge im Brandfall sicherzustellen.
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires - Partie 4 : Exigences de sécurité incendie pour la conception des véhicules ferroviaires
Le présent document spécifie les exigences de sécurité incendie pour la conception des véhicules ferroviaires pour atteindre les objectifs spécifiés dans l'EN 45545-1:2013.
L'objectif des mesures et des exigences spécifiées dans le présent document est la protection des voyageurs et du personnel de bord dans les véhicules ferroviaires en cas d'incendie à bord en réduisant le risque de départ d'un feu, en retardant son développement et en contrôlant la propagation des produits du feu à l'intérieur du véhicule, facilitant ainsi l'évacuation.
Le présent document n'a pas vocation à décrire les mesures de protection des véhicules ferroviaires en cas d'incendie.
Železniške naprave - Požarna zaščita na železniških vozilih - 4. del: Zahteve požarne varnosti za konstrukcijo železniških vozil
Ta dokument določa zahteve glede požarne varnosti v konstrukciji železniških vozil za doseganje ciljev iz standarda EN 45545-1:2013.
Ukrepi in zahteve iz tega dokumenta so namenjeni zaščiti potnikov in osebja v železniških vozilih v primeru požara na vozilu. Ukrepi zmanjšujejo tveganje nastanka požara, zadržujejo razvoj požara in pomagajo nadzorovati širjenje produktov ognja po železniškem vozilu, kar pomaga pri evakuaciji.
V okviru tega dokumenta niso opisani ukrepi za obvarovanje
železniških vozil v primeru požara.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2024
Železniške naprave - Požarna zaščita na železniških vozilih - 4. del: Zahteve
požarne varnosti za konstrukcijo železniških vozil
Railway applications - Fire protection on railway vehicles - Part 4: Fire safety
requirements for rolling stock design
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 4:
Brandschutzanforderungen an die konstruktive Gestaltung von Schienenfahrzeugen
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires
- Partie 4: Exigences de sécurité incendie pour la conception des véhicules ferroviaires
Ta slovenski standard je istoveten z: EN 45545-4:2024
ICS:
13.220.20 Požarna zaščita Fire protection
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 45545-4
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 13.220.20; 45.060.01 Supersedes EN 45545-4:2013
English Version
Railway applications - Fire protection on railway vehicles -
Part 4: Fire safety requirements for rolling stock design
Applications ferroviaires - Protection contre les Bahnanwendungen - Brandschutz in
incendies dans les véhicules ferroviaires - Partie 4 : Schienenfahrzeugen - Teil 4:
Exigences de sécurité incendie pour la conception des Brandschutzanforderungen an die konstruktive
véhicules ferroviaires Gestaltung von Schienenfahrzeugen
This European Standard was approved by CEN on 22 October 2023.
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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 45545-4:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Fire protection measures . 7
4.1 General. 7
4.2 Minimizing the risk of a fire starting . 7
4.2.1 General preventive measures . 7
4.2.2 Catering and cooking areas . 8
4.2.3 Luggage storage inside passenger areas . 8
4.2.4 Visibility in passenger areas . 8
4.2.5 Litter bins, ash trays and refuse containers . 8
4.3 Evacuation and escape . 9
4.3.1 Passenger emergency exits . 9
4.3.2 Evacuation measures . 10
4.3.3 Escape measures . 11
4.3.4 Functions of systems for running capability . 12
4.3.5 Emergency signs . 12
4.3.6 Emergency lighting . 12
5 Evaluation of conformity . 12
Annex A (informative) Design guidance . 13
A.1 General preventive measures . 13
A.2 General design features . 13
A.3 Seats . 13
A.4 Air conditioning and ventilation systems . 14
A.5 Heaters . 14
A.6 Protection against sparks . 14
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive (EU) 2016/797 aimed to be covered . 15
Bibliography . 17
European foreword
This document (EN 45545-4:2024) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2024, and conflicting national standards shall be
withdrawn at the latest by August 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 45545-4:2013.
The main changes from EN 45545-4:2013 are:
— new requirements on 4.2.3;
— suppression of 4.2.6;
— new requirements on 4.3.2.1;
— new requirements on 4.3.3.1;
— addition of 4.3.5 and 4.3.6.
This series of European Standards Railway applications — Fire protection on railway vehicles consists of:
— Part 1: General;
— Part 2: Requirements for fire behaviour of materials and components;
— Part 3: Fire resistance requirements for fire barriers;
— Part 4: Fire safety requirements for railway rolling stock design;
— Part 5: Fire safety requirements for electrical equipment including that of trolley buses, track guided
buses and magnetic levitation vehicles;
— Part 6: Fire control and management systems;
— Part 7: Fire safety requirements for flammable liquid and flammable gas installations.
This document has been prepared under a standardization request addressed to CEN by the European
Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
Member States.
For the relationship with EU Legislation, see informative Annex ZA, which is an integral part of this
document.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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, Türkiye and the United
Kingdom.
Introduction
EN 45545-4 has been developed from existing fire safety regulations for railway vehicles from the
International Union of Railways (UIC) and different European countries.
In using the operation and design categories specified in EN 45545-1:2013, the requirements laid down
in this part take into account the current operating conditions for European public rail transport.
1 Scope
This document specifies fire safety requirements for railway vehicle design to cover the objectives
specified in EN 45545-1:2013.
The measures and requirements specified in this document aim to protect passengers and staff in railway
vehicles in the event of a fire on board by minimizing the risk of a fire starting, delaying the fire
development and controlling the spread of fire products through the railway vehicle, thus aiding
evacuation.
It is not within the scope of this document to describe measures which ensure the preservation of the
railway vehicles in the event of a fire.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 13272-1:2019, Railway applications — Electrical lighting for rolling stock in public transport systems
— Part 1: Heavy rail
EN 13272-2:2019, Railway applications — Electrical lighting for rolling stock in public transport systems
— Part 2: Urban rail
EN 14752:2019+A1:2021, Railway applications — Bodyside entrance systems for rolling stock
EN 15663:2017+A1:2018, Railway applications — Vehicle reference masses
EN 45545-1:2013, Railway applications — Fire protection on railway vehicles — Part 1: General
EN 45545-3:2024, Railway applications — Fire protection on railway vehicles — Part 3: Fire resistance
requirements for fire barriers
EN 45545-6:2013, Railway applications — Fire protection on railway vehicles — Part 6: Fire control and
management systems
EN 45545-7:2013, Railway applications — Fire protection on railway vehicles — Part 7: Fire safety
requirements for flammable liquid and flammable gas installations
EN ISO 13943:2017, Fire safety — Vocabulary (ISO 13943:2017)
ISO 3864-1:2011, Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety
signs and safety markings
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 45545-1:2013 and
EN ISO 13943:2017 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
4 Fire protection measures
4.1 General
In consideration of the wide range of possible interior layouts for rail vehicles it is only possible to specify
a limited number of normative requirements to control the risks of fires starting accidentally or
deliberately and to then control the risks of such fires spreading. Informative guidance is therefore set
out in Annex A to provide accepted good practice and design aspects to be considered.
NOTE Requirements for smoke containment are covered in EN 45545-6.
4.2 Minimizing the risk of a fire starting
4.2.1 General preventive measures
Access shall be denied to all areas not intended for passenger use. These shall include, where applicable,
but are not limited to:
— drivers’ cabs;
— staff areas, for example staff offices, compartments, catering and cooking areas;
— luggage compartments;
— areas behind ceiling hatches or access panels;
— the interior of technical cabinets (including engine compartments);
— the interior of underfloor equipment cases.
Unauthorised areas shall be locked or oth
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