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

🇩🇪 DIN EN 61375-1 🇬🇧 BS EN 61375-1 🇫🇷 NF EN 61375-1 🇮🇹 UNI EN 61375-1 🇪🇸 UNE EN 61375-1 🇳🇱 NEN EN 61375-1 🇩🇪 DIN EN 14531-1 🇬🇧 BS EN 14531-1 🇫🇷 NF EN 14531-1 🇮🇹 UNI EN 14531-1 🇪🇸 UNE EN 14531-1 🇳🇱 NEN EN 14531-1

1,560 Accredited labs

17 Countries

Showing 26–29 of 29 labs

TÜV NORD Nederland

RvA I167 Son En Breugel, NL

DIN EN ISO 17232 DIN EN 14960 NEN 3140 #EN ISO 5164:14 EN 1069 + 3 more

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TÜV Rheinland Rail Certification

RvA I297 Arnhem, NL

NF EN 10002-1 –1990 DIN EN 115-1: IEC 61993-2 ASTM D5199-12 EN 1991-1-1 + 3 more

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UL TS

RvA L662 'S-Gravenhage, NL

IEC 18045 IEC 15408-1

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VSL

RvA K999 Delft, NL

HCS LF 1 1 HCS LF 2 1 HCS LF 1 3 HCS LF 12 HCS LF 22 + 3 more

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No matching labs found.

UIC 544-1 Railway brakes — Braking performance
EN 61375-1 Railway applications — Train communication network (TCN) — Part 1: Fundamental principles
EN 14531-1 Railway applications — Safety requirements for the design of rolling stock