Scope
EN 15663:2017
Railway Vehicle Reference Masses Definition
This standard defines the methodology for calculating and specifying reference masses for railway vehicles, including tare mass, maximum operational mass, and mass distribution. Reference masses are essential parameters used in structural design calculations, brake sizing, dynamics simulations, and operational planning. Accredited mass determination testing ensures accurate vehicle specifications that are critical for safety calculations, compatibility with infrastructure, and compliance with axle load regulations across the European rail network.
What it measures
- Tare mass (unladen vehicle weight)
- Maximum operational mass (fully loaded weight)
- Centre of gravity location and distribution
- Axle load distribution and balance
- Mass calculation methodologies and assumptions
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NBN EN 12663-1
๐ฉ๐ช
DIN EN 12663-1
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BS EN 12663-1
๐ซ๐ท
NF EN 12663-1
๐ฎ๐น
UNI EN 12663-1
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UNE EN 12663-1
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NEN EN 12663-1
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NBN EN 14363
๐ฉ๐ช
DIN EN 14363
๐ฌ๐ง
BS EN 14363
๐ซ๐ท
NF EN 14363
๐ฎ๐น
UNI EN 14363
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Queenโs University Belfast
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