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
🇧🇪 NBN EN 12663-1 🇩🇪 DIN EN 12663-1 🇬🇧 BS EN 12663-1 🇫🇷 NF EN 12663-1 🇮🇹 UNI EN 12663-1 🇪🇸 UNE EN 12663-1 🇳🇱 NEN EN 12663-1 🇧🇪 NBN EN 14363 🇩🇪 DIN EN 14363 🇬🇧 BS EN 14363 🇫🇷 NF EN 14363 🇮🇹 UNI EN 14363
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ACCREDIA 02017 Buttapietra, IT
EPPO PM 7/79 rev 2 2016/Cor 2017 EPPO PM 7/24 rev 5 2023 Appendix 5 EPPO PM 7/21 rev 3 2022 Appendix 6 EPPO PM 7/119 rev 1 2013
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ISO 18743 Reg UE 1375/2015 10/08/2015 GU UE
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DIN EN ISO 10863 DIN EN ISO 13934-1 DIN EN 12530 DIN EN 13759 DIN EN ISO 3071 + 3 more
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DIN EN ISO 10304-1 DIN EN ISO 10304-4 ISO 10304-1 ISO 6222 ISO 14189 + 3 more
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DIN EN ISO 11885 DIN EN ISO 15587-2 DIN EN ISO 10304-1 ISO 11731 ISO 10304-1 + 3 more
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DIN EN ISO 11885 DIN EN 13657 DIN EN 12143 BS EN 15662 DIN EN 12014-2 + 3 more
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ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 15587-2 + 3 more
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ISO 4832 DIN ISO 16649-2 DIN EN ISO 4833-1 DIN EN ISO 7932 DIN EN ISO 11290-1 + 3 more
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ISO 11731 ISO 16649-2 ISO 11290-1 ISO 21528-2 ISO 6579-1 + 3 more
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DIN EN ISO 4833-1 DIN EN ISO 21528-2 DIN EN ISO 18593 DIN EN 1794-3 DIN EN ISO 11885 + 3 more
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ACCREDIA 00377 Marino, IT
OIV-MA-AS313-02 R2015 OIV-MA-AS2-03B R2012 OIV-MA-AS313-15 R2011 OIV-MA-AS2-01 Met B R2021 OIV-MA-AS323-04A2 R2021 + 3 more
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ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6888-2 + 3 more
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ISO 4832 DIN ISO 16649-2 DIN EN ISO 6579-1 DIN EN ISO 11290-1 DIN EN ISO 11290-2 + 3 more
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ISO 11948-1 DIN EN ISO 665 DIN EN ISO 12631 DIN EN 12143 ISO 665 + 3 more
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ISO 4832 ISO 21527-1 ISO 21527-2 DIN ISO 16649-2 DIN EN ISO 4833-1 + 3 more
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DIN EN ISO 9308-2 ISO 9308-2 Rapporti ISTISAN 2007/31 pag 55 Met AFNOR IDX 33/03-10/13 Rapporti ISTISAN 2007/31 pag 68 Met
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ACCREDIA 00588 Pozzo d'Adda, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 7438 DIN EN ISO 5173 DIN EN ISO 9017 + 3 more
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ACCREDIA 00569 Sant'Ambrogio di Valpolicella, IT
DIN EN 27888 DIN EN ISO 10523 DIN EN ISO 10304-1 DIN EN 15934 DIN EN 12457-2 + 3 more
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ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 DIN EN ISO 6579-1 + 3 more
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DIN EN ISO 3960 ISO 18787 ISO 6496 ISO 4831 ISO 4832 + 3 more
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ISO 6506-1 ISO 6507-1 DIN EN 14587-2 ASTM E415-21 UNI EN 14730-1
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DIN EN ISO 3960 ISO 4832 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 + 3 more
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DIN EN 27888 DIN EN ISO 12846 ISO 11731 ISO 6222 ISO 7899-2 + 3 more
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Railway vehicle manufacturers Engineering and design consultancies Railway operators and freight service providers Infrastructure managers and regulatory authorities

Related Standards

  • EN 12663-1 Railway applications — Structural requirements of railway vehicle bodies
  • EN 14363 Railway applications — Testing for the acceptance of running characteristics of railway vehicles
  • EN 13749 Railway applications — Bogies and running gear — Structural requirements for bogie frames

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