EN 45545-2:2020 Fire protection on railway vehicles

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EN 45545-2:2020 Fire protection on railway vehicles- European Standard

EN 45545-2:2020 Fire protection of railway vehicles -Part 2: Requirement for fire behaviors of materials 

EN 45545-2:2020 Fire protection on railway vehicles - Standard Brief

EN 45545-2:2020 this European Standard shall be given the status of a national standard and conflicting national standards shall be withdrawn at the latest by February 2021.

Hazard levels (HL1 to HL3) have been determined using a product of the relation between operation categories and design categories defined in EN 45545-1. The requirement sets for 

listed products are given in below Table and are designated R1 to R28. 

EN 45545-2:2020 Fire protection on railway vehicles – Scope 

This document 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. 

EN 45545-2:2020 Fire protection on railway vehicles - Hazard levels

HL1, HL2, HL3 

EN 45545-2:2020 Fire protection on railway vehicles -List products (R1-R28) 

Requirement

Name

Test Method

R1

R2

R3

R11

R12

R17

Interior surfaces

Limited surfaces

Arc resistant insulation materials

Cab housing

Strip

 

ISO 5658-2 

ISO 5660-1  

ISO 5659-2

EN 17084 

 

R4

R27

Light diffusers

Display screen cover

ISO 5658-2

EN ISO11925-2

EN 17084

R5

Air filters

ISO11925-2

ISO 5660-1

ISO 5659-2

EN 17084

 

 

R6

 

 

Passenger seat shell

ISO 5660-1

ISO 5659-2

EN 17084 

R7

 

Air ducts-Exterior surfaces

Under frame of external body shell

Exterior ducts

External design features

 

ISO 5658-2 

ISO 5660-1  

ISO 5659-2

EN 17084 

 

R8

R10

R28

Containers mounted on roof

Interior horizontal upwards

Floor composites

 

EN ISO 9239-1

ISO 5560-1

ISO 5659-2

EN 17084 

R9

R21

Parts of the drive

Elastomeric tyres

Upholstery for passenger seat

Removable head rests for seats

 

ISO 5660-1

ISO 5659-2

EN 17084  

R13

Brake resistors

EN 13501-1 A1

R14

Flammable insulation liquid

EN 60695-1-40

 

R15/R16

 

Cables

 

EN60332-1-2 

EN60332-3-24

EN 50305    

EN 61034-2  

 

R18

Complete passenger seats

 

EN 16989

 

R19

Seats in staff areas

ISO 5660-1

 

R20

 

Loose upholstery item for seat

Couchettes and beds

 

 

EN ISO12952-2

ISO 5660-1

ISO 5659-2  

EN 17084

 

 

R21

 

Upholstery assembly for seat

Mattresses

 

ISO 5660-1  

ISO 5659-2 

EN 17084 

 

R22/R23

Interior seals, choke and coils,

Supply line system devices

ISO 4589-2

ISO 5659-2  

EN 17084 

 

R24

R25

R26

 

PCB Printed circuit boards

ISO 4589-2 or

EN 60695-2-11or

EN 60695-11-10

 

R26

 

Low power electro technical and

Electronic products

EN 60695-11-10


EN 45545-2: Fire protection on railway vehicles –Reference Standard

EN 45545-1: Fire Protection of railway Vehicles – Part 1: General

EN 45545-2: Requirement for fire behaviour of materials and components

EN 45545-3: Fire resistance requirements for fire barriers and partitions

EN 45545-4: Fire safety requirements for railway rolling stock design

EN 45545-5: Fire safety requirements for electrical equipment

EN 45545-6: Fire control and management system

 EN 45545-7: Flammable liquid and flammable gas installations

 

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