福建
EN45545-2is an important standard for fire safety in railway vehicles, specificallyfocusing on the fire performance requirements for materials. According toEN45545-2, materials are classified into multiple grades (R1-R26), each withdifferent testing requirements and fire performance standards.
InEN45545-2, the grades R1 to R26 are based on an assessment of the materials indifferent operating environments and potential fire risks. Each grade hasspecific requirements to ensure the safety of materials in the event of a fire.
EN 45545-2New Fire test to railway vehicles - European Standard
EN 45545-2:2013+A1:2015: Fire protection of railwayvehicles - Part 2: Requirement for fire behaviors of materials and components
EN 45545-2New Fire test to railway vehicles-Scope
This part of EN 45545 specifies the reactionto fire performance requirements for materials and products used on railwayvehicles as defined in EN 45545-1.
For each hazard level, this part specifiesthe test methods, test conditions and reaction to fire performancerequirements.It is not within the scope of this European Standard to describemeasures that ensure the preservation of the vehicles in the event of o fire.
EN 45545-2:2013+A1:2015 Fire Test to railway components -Hazardlevels
HL1, HL2, HL3
EN 45545-2New Fire test to railway vehicles -Test Method
EN 45545-2 R1: Surface Products
EN 45545-2 R10: Flooring Covering
EN 45545-2 R15, R16: Wire & Cable
EN 45545-2 R22/ R23: Interior seals,Electrical Equipment
EN 45545-2 R24 : Electrotechnical products
EN 45545-2 R24/R25 : PCB Printed circuitboards
EN 45545-2 R26 : Small electrotechnicalproducts
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From2024
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