EN 45545-2:2020+A1:2023

Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire behaviour of materials and components

This part of EN 45545 specifies the reaction to fire performance requirements for materials and products used on railway vehicles as defined in EN 45545-1.
The operation and design categories defined in EN 45545-1 are used to establish hazard levels that are used as the basis of a classification system.
For each hazard level, this part specifies the test methods, test conditions and reaction to fire performance requirements.
It is not within the scope of this European Standard to describe measures that ensure the preservation of the vehicles in the event of a fire.

Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 2: Anforderungen an das Brandverhalten von Materialien und Komponenten

Dieses Dokument legt die Anforderungen an das Brandverhalten von Werkstoffen und Komponenten für Schienenfahrzeuge nach EN 45545 1 fest.
Die Betriebs- und Bauartklassen nach EN 45545 1 werden verwendet, um die Gefährdungsstufen (en: hazard level, HL) zu ermitteln, die als Basis des Klassifizierungssystems genutzt werden.
Für jede Gefährdungsstufe legt dieser Teil die Prüfverfahren, die Prüfbedingungen und die Anforderungen an das Brandverhalten fest.
Maßnahmen, die die Erhaltung der Fahrzeuge im Brandfall sicherstellen, gehören nicht zum Anwendungsbereich dieses Dokuments.

Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires - Partie 2 : Exigences du comportement au feu des matériaux et des composants

Ce document spécifie les exigences de performance de réaction au feu pour les matériaux et produits utilisés à bord de véhicules ferroviaires telles que définies dans l’EN 45545-1.
Les catégories d’exploitation et de conception définies dans l’EN 45545-1 sont utilisées pour établir les niveaux de risque servant de base au système de classification.
Pour chaque niveau de risque, cette partie spécifie les méthodes d’essai, les conditions d’essai, et les exigences de performance de réaction au feu.
Il n’est pas dans le champ d’application du présent document de décrire les mesures de protection des véhicules lors d’un incendie.

Železniške naprave - Požarna zaščita na železniških vozilih - 2. del: Zahteve za obnašanje materialov in sestavnih delov v požaru (vključuje dopolnilo A1)

Ta del standarda EN 45545 določa zahteve odziva na ogenj za materiale in proizvode, ki se uporabljajo na železniških vozilih, kot je opisano v standardu EN 45545-1.
Obratovalne in konstrukcijske kategorije, podane v standardu EN 45545-1, se uporabljajo za določanje stopenj tveganja, ki so podlaga za razvrstitev v sistem.
Za vsako stopnjo tveganja so v tem delu specifikacije določene preskusne metode, preskusni pogoji in zahteve odziva na ogenj.
V okviru tega evropskega standarda niso opisani ukrepi, ki zagotavljajo zaščito vozil v primeru požara.

General Information

• Status: Published
• Publication Date: 10-Oct-2023
• ICS: 13.220.20 - Fire protection
• ICS: 45.060.01 - Railway rolling stock in general
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/WG 1 - Fire safety
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 11-Oct-2023
• Due Date: 18-Jul-2023
• Completion Date: 11-Oct-2023
• 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 45545-2:2020+A1:2023 - Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire behaviour of materials and components

Relations

• Merged From: EN 45545-2:2020 - Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire behavior of materials and components
• Effective Date: 05-Jul-2023
• Merged From: EN 45545-2:2020/FprA1 - Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire behaviour of materials and components
• Effective Date: 05-Jul-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 45545-2:2020+A1:2023
01-december-2023
Nadomešča:
SIST EN 45545-2:2020
Železniške naprave - Požarna zaščita na železniških vozilih - 2. del: Zahteve za
obnašanje materialov in sestavnih delov v požaru (vključuje dopolnilo A1)
Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire
behaviour of materials and components
Bahnanwendungen - Brandschutz in Schienenfahrzeugen - Teil 2: Anforderungen an
das Brandverhalten von Materialien und Komponenten
Applications ferroviaires - Protection contre les incendies dans les véhicules ferroviaires
- Partie 2 : Exigences du comportement au feu des matériaux et des composants
Ta slovenski standard je istoveten z: EN 45545-2:2020+A1:2023
ICS:
13.220.20 Požarna zaščita Fire protection
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST EN 45545-2:2020+A1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 45545-2:2020+A1:2023

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SIST EN 45545-2:2020+A1:2023


EN 45545-2:2020+A1
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2023
EUROPÄISCHE NORM
ICS 13.220.20; 45.060.01 Supersedes EN 45545-2:2020
English Version

Railway applications - Fire protection on railway vehicles -
Part 2: Requirements for fire behaviour of materials and
components
Applications ferroviaires - Protection contre les Bahnanwendungen - Brandschutz in
incendies dans les véhicules ferroviaires - Partie 2 : Schienenfahrzeugen - Teil 2: Anforderungen an das
Exigences du comportement au feu des matériaux et Brandverhalten von Materialien und Komponenten
des composants
This European Standard was approved by CEN on 22 June 2020 and includes Amendment approved by CEN on 23 July 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 NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 45545-2:2020+A1:2023 E
worldwide for CEN national Members.

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SIST EN 45545-2:2020+A1:2023
EN 45545-2:2020+A1:2023 (E)
Contents Page
European foreword . 4
Introduction . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 Requirements . 12
4.1 Essential fire safety objectives . 12
4.2 General . 12
4.3 Grouping rules . 14
4.3.1 General .
...