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
🇧🇪 NBN EN 14512 🇩🇪 DIN EN 14512 🇬🇧 BS EN 14512 🇫🇷 NF EN 14512 🇮🇹 UNI EN 14512 🇪🇸 UNE EN 14512 🇳🇱 NEN EN 14512 🇧🇪 NBN EN ISO 4413 🇩🇪 DIN EN ISO 4413 🇬🇧 BS EN ISO 4413 🇫🇷 NF EN ISO 4413 🇮🇹 UNI EN ISO 4413
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Group S.A., Meylan, F Polyworks, Software von Koordinatenmessgeräte Metrologic, Software von von <7000 mm + 3 more
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DIN EN 932-1 DIN EN 932-2 DIN EN ISO 22476-2 DIN 19682-2 DIN ISO 16000-21 + 3 more
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WESTINGHOUSE NUCLEAR SPAIN, S.A. (Unipersonal)

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ENAC LE1474 San Sebastián de los Reyes, ES
UNE 73109 IEC 60780 (1998) UNE 73109 (2001) ISO 28218 ISO 27048
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monitoring and BS EN 15259:2007 LUC/III/001 en LUC/III/006 afgeleid van LUC/IV/000 afgeleid van EN 13649 LUC/0/004 LUC/0/002 LUC/0/003 afgeleid v NF EN 15259 + 1 more
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WIKA Alexander Wiegand SE &

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DAkkS D-K-15105-01-00 Klingenberg, DE
Railway braking — urban guided transport Railway vehicle body structural requirem - Direktanzeigende Thermometer - Thermopaare, Thermoelemente abs + 3 more
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WIN Messmittel und Service

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Railway maintenance — track geometry (EN DIN EN ISO 3650:1999 Bügelmessschrauben 0 mm Messuhren Feinzeiger + 3 more
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DAkkS D-PL-11098-01-01 Admannshagen-Bargeshagen, DE
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WINE MAKING CONTROL di Donelli Mauro

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ACCREDIA 00441 Sant'Ilario d'Enza, IT
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DIN 51757 DIN EN ISO 12185 DIN EN ISO 3104 DIN EN ISO 6245 DIN EN 27888 + 3 more
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DIN EN ISO 11607-2 DIN EN 13060 DIN EN ISO 17665-1 DIN 58341 BS EN ISO 15883-5:2021 + 3 more
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WOOD.BE (TECHNISCH CENTRUM DER HOUTNIJVERHEID VZW - CENTRE TECHNIQUE DE L'INDUSTRIE DU BOIS ASBL)

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ASTM E 1333 BS EN 14351-1:2006+A2:2016 EN 13986:2004+A1:2015 EN 14915:2013 UNE-EN 716-2 + 3 more
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DAkkS D-PL-18909-01-02 Haltern am See, DE
DIN EN 10160 DIN EN ISO 17638 DIN EN ISO 9934-1 DIN EN ISO 7438 DIN EN ISO 4136 + 3 more
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UKAS 2538 London, GB
(HSG 248) – 2021 (PCM) based on HSG 248 AFC based on HSG 248 SSA based on HSG 248
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DIN EN 50121-5: 2017 DIN EN 442-2 DIN EN 16430-1 DIN EN 16430-2 DIN EN 16430-3 + 3 more
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WTLAB

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ACCREDIA 01077 Tribano, IT
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Waagen-Dienst Kirste

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DAkkS D-K-20130-01-00 Meissen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO 1) In den CMC sind die erweiterten Messu elektronische Waagen verwendete Abkürzungen: + 2 more
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Waagen-Jöhnk

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Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) verwendete Abkürzungen: − Waagen + 2 more
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Waagen-Kissling

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DAkkS D-K-19038-01-00 Rimbach, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) verwendete Abkürzungen: − Waagen + 2 more
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Waagendienst Winkler

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DAkkS D-K-22067-01-01 Oberding/OT Aufkirchen, DE
elektronische Waagen − Waagen elektronischen Waagen nichtselbsttätige
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Waagenfachhandel Hilke

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Waagetechnik Strathausen

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DAkkS D-K-21754-01-00 Holzwickede, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen − Waagen nichtselbsttätige
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Wagner Mess- und Regeltechnik

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DAkkS D-K-19576-01-00 Offenbach am Main, DE
Railway pantographs — requirements for m dm/dt von 10 mL/min Strömungsgeschwindigkeit − Volumen von strömenden Gasen + 3 more
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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

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