UIC 540-1, 540-2

Pneumatic Brake Systems for Railway Rolling Stock

UIC 540 establishes technical requirements and test procedures for pneumatic (air) brake systems on freight and passenger trains throughout the European railway network. This standard covers design, performance, safety, and interoperability of brake components including cylinders, valves, pipes, and control systems. Railway manufacturers, brake suppliers, and infrastructure operators require testing to ensure compliance, validate equipment compatibility across different networks, and demonstrate safety performance. Accredited testing provides independent verification that brake systems meet stringent safety and reliability standards essential for railway operations.

What it measures

  • Brake force and braking deceleration (m/s²)
  • Pressure response and valve actuation times
  • Pipe and connection integrity and leakage rates
  • Brake cylinder performance and seal integrity
  • System compatibility and inter-car coupling performance
🇩🇪 DIN EN 14512 🇬🇧 BS EN 14512 🇫🇷 NF EN 14512 🇮🇹 UNI EN 14512 🇪🇸 UNE EN 14512 🇳🇱 NEN EN 14512 🇩🇪 DIN EN ISO 4413 🇬🇧 BS EN ISO 4413 🇫🇷 NF EN ISO 4413 🇮🇹 UNI EN ISO 4413 🇪🇸 UNE EN ISO 4413 🇳🇱 NEN EN ISO 4413
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LADR GmbH Medizinisches Versorgungszentrum Bremen

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DAkkS D-ML-13194-01-01 Recklinghausen, DE
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LADR Medizinisches Versorgungszentrum Dres. Bachg, Haselhorst & Kollegen Recklinghausen

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LDH Kalibrierservice

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Labor 28 MVZ

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DAkkS D-ML-17085-01-00 Berlin, DE
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Labor Berlin - Charité Vivantes

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Labor Berlin - Charité Vivantes Services

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DAkkS D-ML-19677-01-01 Berlin, DE
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Labor Brunner, Labormedizinisches Versorgungszentrum Konstanz

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Labor Fenner und Kollegen Medizinisches Versorgungszentrum für Labormedizin und Humangenetik

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DAkkS D-ML-18018-01-00 Kiel, DE
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Labor Spranger

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DAkkS D-ML-19669-01-00 Hannover, DE
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Industries

Railway rolling stock manufacturing Brake system and component suppliers Railway infrastructure operators Maintenance and depot operations Transport safety and certification

Related Standards

  • UIC 541-03 Brakes — Disc brakes — Design, manufacturing and testing requirements
  • EN 14512 Railway applications — Specification and approval of welded wheels — Monobloc wheels
  • ISO 4413 Hydraulic fluid power systems and components — General rules and safety

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