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
๐Ÿ‡ฉ๐Ÿ‡ช DIN EN 61375-1 ๐Ÿ‡ฌ๐Ÿ‡ง BS EN 61375-1 ๐Ÿ‡ซ๐Ÿ‡ท NF EN 61375-1 ๐Ÿ‡ฎ๐Ÿ‡น UNI EN 61375-1 ๐Ÿ‡ช๐Ÿ‡ธ UNE EN 61375-1 ๐Ÿ‡ณ๐Ÿ‡ฑ NEN EN 61375-1 ๐Ÿ‡ฉ๐Ÿ‡ช DIN EN 14531-1 ๐Ÿ‡ฌ๐Ÿ‡ง BS EN 14531-1 ๐Ÿ‡ซ๐Ÿ‡ท NF EN 14531-1 ๐Ÿ‡ฎ๐Ÿ‡น UNI EN 14531-1 ๐Ÿ‡ช๐Ÿ‡ธ UNE EN 14531-1 ๐Ÿ‡ณ๐Ÿ‡ฑ NEN EN 14531-1
1,560 Accredited labs
17 Countries

Showing 201โ€“225 of 344 labs

UKAS 6998 Port Talbot, GB
(HSG 264, 2012)
View Profile
UKAS 4707 Port Talbot, GB
(HSG 248) โ€“ 2021 LSOP6 based on HSG 248 (PCM) based on HSG 248
View Profile
UKAS 0610 Bishop's Stortford, GB
(HSG 248) โ€“ 2021 QSOP 01 based on HSG 248 (PCM) based on HSG 248 QSOP 03 based on HSG 248
View Profile
UKAS 0340 Bishop's Stortford, GB
(HSG 264, 2012) Appendix 5 of HSG 227 (2004)
View Profile
UKAS 2432 Newport, GB
(HSG 248) โ€“ 2021 staining based on HSG 248
View Profile
UKAS 9656 70 Pembroke Place, GB
accordance with (EN ISO 14644- BS EN ISO 14644-1:2015
View Profile
UKAS 29622 Chelmsford, GB
(HSG 264, 2012)
View Profile
UKAS 1119 Enfield, GB
staining based on HSG 248 (HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 9681 Hextable, GB
(HSG 248) โ€“ 2021 ASB04 based on HSG 248 (PCM) based on HSG 248
View Profile

Lucideon

Active
UKAS 0013 Stone, GB
DIN EN 772-13 DIN EN 1052-2 DIN EN 772-20 DIN EN 772-14 DIN EN 1052-4 + 3 more
View Profile
UKAS 2569 Gateshead, GB
staining based on HSG 248 (HSG 248) โ€“ 2021 (PCM) based on HSG 248 3492, ISO14966 and HSG 248 DIN EN 14629 + 3 more
View Profile
UKAS 0227 Poole, GB
Plain ring gauges (taper) Plain gap gauges (parallel) Plain plug gauges (taper) LENGTH ANGLE + 3 more
View Profile
UKAS 0228 Wimborne, GB
Plain plug gauges (parallel) length bars) LENGTH (continued) Micrometers (enzephalomyopathische Form + 3 more
View Profile
UKAS 1625 Wellingborough, GB
on BS 4401:Part 3:1970(1986) ISO 936:1998 BS ISO 21528-2:2017 BS ISO 16649-2:2001 ISO 6888-1 + 3 more
View Profile
UKAS 0199 Galdames Place, GB
(HSG 264, 2012) Appendix 5 of HSG 227 (2004) Appendix 3 of HSG 227 (2004) (HSG 248) โ€“ 2021 (PCM) based on HSG 248 + 1 more
View Profile
UKAS 28563 Driffield, GB
ISO 6579-1 ISO 21528-2 ISO 16649-2 TP/007 based on BS ISO ISO 11290-2 + 3 more
View Profile
UKAS 9019 Erith, GB
BS EN 14876:2007/Internal proceduresDiss BS EN ISO 18119:2018+A1:2021 BS EN ISO 22434:2011 BS EN ISO 10460:2018 BS EN ISO 13769:2018
View Profile
UKAS 0373 Coventry, GB
tungsten carbide) Plain ring gauges (taper) Straight edges LENGTH (contโ€™d) Squares + 3 more
View Profile
UKAS 0511 Kingswinford, GB
LENGTH Caliper Depth BS 6468: 2008, 0 to 300 Depth Dial gauges and dial + 2 more
View Profile
UKAS 4007 Scunthorpe, GB
(HSG 248) โ€“ 2021 (PCM) based on HSG 248
View Profile
UKAS 0405 Scunthorpe, GB
(HSG 264, 2012)
View Profile
UKAS 1899 Bournemouth, GB
ISO 7251 # = 100 A ISO 6888-3 1) A:2b based on ISO 4833-2:2013 Amd 1:2 2) A:6c based on ISO 21528-1:2017 by mos + 1 more
View Profile
UKAS 0317 Derby, GB
(HSG 264, 2012) Appendix 5 of HSG 227 (2004))
View Profile
UKAS 22138 Cannock, GB
DC CURRENT Gas pressure (gauge) ELECTRICAL DC VOLTAGE Measurement + 3 more
View Profile
UKAS 0626 Newport, GB
BS EN ISO 7686:2005 DIN EN 997 DIN EN 13079 DIN ISO 10381-7 DIN EN 14622 + 3 more
View Profile

No matching labs found.

Industries

Passenger rolling stock manufacturers Electropneumatic brake system suppliers Railway operators and fleet managers Railway vehicle certification and testing Rail infrastructure and safety authorities

Related Standards

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

Other Test Methods

0 labs selected
Compare