EN 15654-2

Railway Brake System Thermal Analysis

This test applies thermal analysis methods to evaluate the temperature behavior and heat dissipation performance of railway brake systems under various braking scenarios. The test measures brake pad, disc, and caliper temperatures during simulated service and emergency braking to ensure systems operate within safe thermal limits and do not experience brake fade or mechanical degradation. Excessive temperatures can compromise braking performance and component integrity, posing serious safety risks. Brake component manufacturers, rolling stock designers, and certification bodies require accredited thermal testing to validate brake system designs. ISO 17025 accreditation ensures consistent, traceable thermal measurement and validates compliance with European railway safety standards.

What it measures

  • Peak and transient brake temperature profiles
  • Temperature distribution across brake components
  • Heat dissipation rates and thermal time constants
  • Brake fade characteristics and recovery behavior
  • Thermal cycling endurance and material stability
🇧🇪 NBN EN 14531-1 🇩🇪 DIN EN 14531-1 🇬🇧 BS EN 14531-1 🇫🇷 NF EN 14531-1 🇮🇹 UNI EN 14531-1 🇪🇸 UNE EN 14531-1 🇳🇱 NEN EN 14531-1 🇧🇪 NBN EN 15310 🇩🇪 DIN EN 15310 🇬🇧 BS EN 15310 🇫🇷 NF EN 15310 🇮🇹 UNI EN 15310
2,700 Accredited labs
20 Countries

Showing 76–100 of 121 labs

ENAC LE285 Alacant, ES
Railway passenger ride comfort evaluatio Railway wheel-rail interaction — roughne ISO 21527-1 ISO 5667-11 ISO 17353 + 3 more
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ENAC LE1912 Colmenar Viejo, ES
AOAC 985.35 UNE EN ISO 6869 AOAC 995.11 UNE-EN 17298
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ENAC LE609 Abegondo, ES
ISO 10390 ISO 8968-1 BS ISO 6731:2010 ISO 23318 UNE 77308 + 3 more
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ENAC LE130 Madrid, ES
Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) DIN EN ISO 3650:1999 CA 15-3 DIN EN 50155 + 3 more
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ENAC LE299 Santander, ES
UNE-EN ISO 6892-1 UNE-EN ISO 15630-1 UNE 36065 UNE-EN ISO 15630-2 UNE-EN ISO 945-1 + 3 more
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ENAC LC10.010 Madrid, ES
8 mT/A ≤ B/I < 500 mT/A 80 mT ≤ B ≤ 1,1 T 0,2 mT ≤ B < 1,1 T 0 mT ≤ B < 80 mT 10 Wb <   0,2 Wb + 2 more
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ENAC LC10.110 Vilanova i la Geltrú, ES
EURAMET CG-6 CEM DI-008 CEM DI-021 CEM DI-005 CEM DI-010 + 2 more
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ENAC LC10.063 Valladolid, ES
3,5 kPa  P  70 kPa 70 kPa < P  700 kP 3,5 kPa  P  2,0 MPa 2,0 MPa < P  7,0 3,5 kPa  P  20 kPa 20 kPa < P  70 kPa 100 kPa  P  6,1 MPa 6,1 MPa < P  100 100 kPa  P 70 MPa + 3 more
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ENAC LC10.002 Madrid, ES
nach DIN EN ISO 3650:1999 EURAMET CG-6 ISO 5436-1 CEM DI-013 CEM DI-012 + 3 more
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ENAC LE1260 Cáceres, ES
ISO 13164-4 OM H-3 based on ISO 9698:2019 ISO 13161 ISO 18589-6 ISO 11665-4 + 3 more
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ENAC LC10.052 San Cibrao das Viñas, ES
CEM DI-012 CEM DI-008 CEM DI-021 CEM DI-005 CEM DI-022 + 3 more
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ENAC LE1340 San Ginés, ES
Radiated emissions (CISPR 32) Influenza A/H1-2009 ISO 4831 ISO 4832 ISO 21527-1 + 3 more
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ENAC LC10.195 Paterna, ES
ISO 5-3 ISO 2813 ISO 3864-4 UNE-EN ISO 9342-1 UNE-EN ISO 8598-1 + 3 more
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ENAC LE1116 Fuenlabrada, ES
ISO 23695 UNE-EN ISO 6222 UNE-EN ISO 16266 UNE-EN ISO 9308-1 UNE-EN ISO 7899-2 + 3 more
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ENAC LE1322 Burguillos, ES
DIN EN 15934 ISO 5667-11 ISO 13166 ISO 11083 DIN EN 12566-3 + 3 more
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ENAC LE2494 Paterna, ES
ISO/IEC 15408 ISO/IEC 18045 UNE 320001
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ENAC LE894 Bellaterra, ES
Railway brake handbooks (UIC 547) Railway braking — thermal analysis (EN 1 ISO 5660-1 DIN EN IEC 60068-2-52 IEC 61000-4-2: 2008 + 3 more
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ENAC LC10.040 Rubí, ES
10 · 10-6 mol/mol  C  20 · 10-6 mol/mo 10 · 10-6 mol/mol  C  5000 · 10-6 mol/ 1 · 10-6 mol/mol  C  10 · 10-6 mol/mol 1 · 10-6 mol/mol  C  5 · 10-6 mol/mol 10 · 10-6 mol/mol  C  100 · 10-6 mol/m + 3 more
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MCV

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ENAC LC10.124 Collbató, ES
0,005 l/min ≤ Q ≤ 50 l/min 0,5 m3/h≤ Q ≤ 2,8 m3/h 0,6 m3/h  Q  2,8 m3/h 20 m3/h  Q  30 m3/h 30 m3/h < Q  70 m3/h + 3 more
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ENAC LC10.163 Badalona, ES
Rangos de caudal (m3/h): 1 m3/h ≤ Q < 25
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ENAC LC10.236 San Ginés, ES
5 kg 1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 5 10 kg 20 kg 100 kg 200 kg 500 kg 1000 kg 1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 5 + 2 more
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ENAC LC10.077 Madrid, ES
2 · 10–6 mol/mol  C  100 · 10–6 mol/mo 0,1 · 10–2 mol/mol < C  2,5 · 10–2 mol/ 1 · 10–6 mol/mol  C  100 · 10–6 mol/mo 5 · 10–6 mol/mol  C  20 · 10–6 mol/mol 0,15 · 10–2 mol/mol  C  20 · 10–2 mol/ + 3 more
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ENAC LE2316 Pozuelo de Alarcón, ES
BS ISO 15713:2006 BS ISO 9096:2017 UNE-EN ISO 16911-1 UNE-EN 15058 UNE-EN 14792 + 3 more
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ENAC LE2092 Alcázar de San Juan, ES
UNE-EN ISO/IEC 17025
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ENAC LE2055 Nigrán, ES
UNE-EN 1789
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Industries

Brake pad and disc manufacturers Rolling stock and locomotive manufacturers Railway system integrators and suppliers Vehicle certification and type-approval bodies Railway technical service providers

Related Standards

  • EN 14531-1 Railway applications — Braking systems — Part 1: General terminology and calculations
  • EN 15310 Railway applications — Brakes — Test procedures for brake pads
  • EN 13262 Railway applications — Wheels and wheelsets — Wheels — Technical specification and approval procedure

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