Scope
UIC 544-1
Railway Rolling Stock Braking Performance
UIC 544-1 establishes the braking performance requirements and test procedures for railway rolling stock, including trains, trams, and metro vehicles. It defines minimum deceleration rates, braking distance standards, and the interaction between service and emergency braking systems under various load conditions and rail adhesion scenarios. This standard is essential for ensuring passenger safety and operational reliability across European rail networks by verifying that vehicles meet consistent, continent-wide braking performance benchmarks. Accreditation ensures independent verification of manufacturers' compliance and operational readiness of rail fleets.
What it measures
- Service brake deceleration and stopping distance
- Emergency brake performance and reaction time
- Braking distance on different rail adhesion conditions
- Brake force distribution across axles
- Thermal stability during repeated braking cycles
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DIN EN 14531-1
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BS EN 14531-1
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NF EN 14531-1
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UNI EN 14531-1
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UNE EN 14531-1
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NEN EN 14531-1
1,560
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LABORATORIOS EYCO
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ISO 5-3
ISO 2813
UNE-EN ISO 9342-1
UNE-EN ISO 8598-1
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UNE 10523
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ISO 23695
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UNE-EN 7027-1
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UNE-EN 12015
UNE-EN 50065-1
UNE-EN IEC 61000-6-4
UNE-EN IEC 61000-6-3
UNE-EN 61000-6-3
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UNE-EN 14385
UNE-EN 15259
UNE-EN 13211
BS ISO 9096:2017
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CEM DI-021
CEM DI-004
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CEM DI-008
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EURAMET CG-6
CEM DI-021
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DIN EN 61010-2-010: 2015
DIN EN 60335-2-9
IEC 61000-4-8: 2009
IEC 61010-2-010: 2014
DIN EN 61010-2-101
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TECNATOM, S.A. (Unipersonal)
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UNE 73109
IEC 60780 (1998)
UNE 73109 (2001)
ISO 28218
ISO 27048
UNE-EN ISO 14644-3
UNE-EN ISO 14644-1 (sin realizar toma se
ISO 14644-3
UNE-EN 12469
THOR ESPECIALIDADES
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DIN EN 16615
DIN EN 17658
DIN EN 13697
IEC 60127-6
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UNE-EN 14385
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UNE-EN 872
UNE-EN ISO 6878
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URIKER
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SM 4500-NO-3 E
UNE-EN ISO 7027-1
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ASTM E 92
UNE-EN ISO 6508-2 (Método indirecto)
UNE-EN ISO 6506-2 (Método indirecto)
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