Scope
UIC 546
Railway Electropneumatic Brake Systems
UIC 546 specifies technical requirements, testing procedures, and homologation conditions for electropneumatic braking systems and related devices used in passenger train rolling stock. Electropneumatic brakes provide rapid, coordinated braking across train consists by using electrical signals to control pneumatic brake application, improving safety and precision compared to traditional pneumatic systems. This standard ensures interoperability and safety of electropneumatic brake equipment across European rail networks. Accreditation for UIC 546 testing is essential for equipment manufacturers and railway operators deploying modern passenger train fleets with integrated brake control systems.
What it measures
- Electrical signal transmission and response time
- Pneumatic brake modulation and control precision
- Brake force consistency across train consist
- System reliability and fail-safe operation
- Electromagnetic compatibility and durability
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DIN EN 61375-1
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BS EN 61375-1
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NF EN 61375-1
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UNI EN 61375-1
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UNE EN 61375-1
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NEN EN 61375-1
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DIN EN 14531-1
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BS EN 14531-1
🇫🇷
NF EN 14531-1
🇮🇹
UNI EN 14531-1
🇪🇸
UNE EN 14531-1
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NEN EN 14531-1
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CONSORCI DE MEDI AMBIENT I SALUT PÚBLICA DE LA GARROTXA (SIGMA) LABORATORI POLIVALENT DE LA GARROTXA
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CTS Clima Temperatur Systeme
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Temperaturmessgrößen –70 °C
Railway braking — urban guided transport
Thermometer mit > –40 °C
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DC VOLTAGE
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Carl Zeiss IQS Deutschland
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Carl Zeiss Industrielle ≤ 3818 mm
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Parallelendmaße 50 mm
DIN EN ISO 3650:1999
Thermischer Ausdeh- Maximale Dimension
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Höhe: 80 mm
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Carl Zeiss Jena
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DIN EN 61010-1
VDE 0411-1
IEC 61010-1 : 2010
DIN EN 60825-1
VDE 0837
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DIN EN ISO 3650:1999
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Parallelendmaße * ≥ 100 mm
Strichmaßstäbe 0 mm
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