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

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ENAC LE1870 Rinconada, ES
Salt spray / neutral salt fog test (ISO ISO 2808 ASTM D 2240 ISO 48-4 ASTM D 4809 + 3 more
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ENAC LC10.201 Alacant, ES
(0,15 ± 0,02) · 10-2 mol/mol (0,50 ± 0,0 (6,0 ± 1,0) · 10-2 mol/mol (11,5 ± 2,0) (10 ± 2) · 10-6 mol/mol (50 ± 8) · 10-6 (0,15 ± 0,02) · 10-2 mol/mol (0,30 ± 0,0 1,000 ± 0,100 + 3 more
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ENAC LC10.234 Bollullos de la Mitación, ES
EURAMET cg-17 EURAMET cg-18 CEM Edición
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ENAC LE1385 Beasain, ES
Whole-body vibration — evaluation of hum Railway ride comfort for passengers (EN Railway running behaviour and bogies — t Railway pass-by noise measurement (ISO 3 Railway interior noise measurement (ISO + 3 more
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ENAC LE149 Móstoles, ES
Sound intensity — scanning method (ISO 9 IEC 60695-2-10: 2013 IEC 60695-2-11 IEC 60695-11-5: 2016 IEC 60695-2-12: 2010 + 3 more
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ENAC LE471 Madrid, ES
ISO 13166 ISO 13164-4 OM H-3 based on ISO 9698:2019 ISO 18589-5:2009 by gas ISO 10704 + 3 more
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ENAC LE2543 Santa Cruz de Tenerife, ES
UNE-EN ISO 5667-19 UNE-EN ISO 16665 UNE-EN 19493
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ENAC LE1355 Carreño, ES
ISO 5667-11 ISO 1928 ISO 1171 ISO 19579 ISO 29541 + 3 more
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ENAC LE2151 Sevilla, ES
DIN EN ISO 3745 ISO 3071 ISO 4045 ISO 16321-2 ISO 16321-3 + 3 more
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ENAC LE2532 Viladecavalls, ES
IEC 60068-2-1 IEC 60068-2-2 IEC 60068-2-78 IEC/CISPR 16-2-1 UNE-EN 60068-2-1 + 3 more
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ENAC LE2384 Leganés, ES
ISO/IEC 18045 ISO/IEC 15408-1 ISO/IEC 15408-2 ISO/IEC 15408-3 ISO/IEC 15408-4 + 1 more
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ENAC LC10.255 Torrejón de Ardoz, ES
CEM EL-025 EURAMET cg-11 EURAMET cg-15 CEM EL-010 CEM EL-020 + 3 more
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ENAC LE1009 Talayuela, ES
ISO 22980 UNE 118019 UNE 118012 UNE 118020 UNE 118021-2
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ENAC LE2170 Olot, ES
UNE-EN ISO 10304-1 UNE-EN ISO 7027-1 UNE-EN ISO 10523 UNE EN 27888 UNE-EN 872 + 3 more
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ENAC LE2277 Beasain, ES
Tensile testing of metallic materials (I ASTM E 112 ASTM A 370 ISO 4967 ASTM E 10 + 3 more
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ENAC LE147 Campanillas, ES
Radiated emissions (CISPR 32) Influenza A/H1-2009 DIN 27201-5 ISO 20653 DIN EN IEC 60068-2-11 + 3 more
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ENAC LC10.204 Fuenlabrada, ES
0 mV  U < 330 mV 330 mV  U < 3,3 V 3,3 0 mV  U < 120 mV 120 mV  U < 1,2 V 1,2 0 A  I  330 A 330 A < I  3,3 mA 3, 20 A  I  1025 A 20 A  I  1025 A F = 50 Hz + 3 more
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ENAC LE776 Madrid, ES
UNE-EN ISO 11885 SM 4500-H+ B SM 5210 D SM 2130 B SM 5220 D + 3 more
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DRACE GEOCISA

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ENAC LE334 San Fernando de Henares, ES
ISO 13166 EPA 9056 SM 3120 B ISO 13167 UNE 73350-1
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ENAC LC10.254 Sevilla, ES
50 ∙ 10-9 mol/mol ≤ C ≤ 237 · 10-9 mol/m 30∙ 10-9 mol/mol ≤ C ≤ 500 ∙ 10-9 mol/mo 50 ∙ 10-9 mol/mol ≤ C ≤ 1000 · 10-9 mol/ 50 ∙ 10-9 mol/mol ≤ C ≤ 237∙ 10-9 mol/mo 0,5 ∙ 10-9 mol/mol ≤ C ≤ 15 ∙ 10-9 mol/m + 1 more
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ENAC LC10.206 Sant Cugat del Vallès, ES
200 kg/h ≤ m ≤ 60000 kg/h 200 l/h ≤ Q ≤ 60000 l/h 200 kg/h ≤ m ≤ 30000 kg/h 200 l/h ≤ Q ≤ 30000 l/h 700 Pa ≤ P ≤ 2 MPa + 3 more
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ENAC LE1853 Maliaño, ES
nach DIN EN ISO 3650:1999 Laktoseintoleranz, 13910 DIN EN ISO 6887-5 ASTM E 23-18 ASTM E 10-18 + 3 more
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ENAC LE2182 Coslada, ES
ISO 18787 ISO 7251 BS ISO 6731:2010 AOAC 994.10 ISO 16634-1 + 3 more
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ENAC LE268 Castellón de la Plana, ES
Railway wheel-rail interaction — roughne DIN EN ISO 16649-3 ISO 13320 ISO 5667-11 ISO 5667-10 + 3 more
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ENAC LE236 Loeches, ES
ASTM D 4052 ASTM D 5191 ASTM D 381 ASTM D 130 DIN EN ISO 22854 + 3 more
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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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