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
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DAkkS D-K-15115-01-01 Kassel, DE
Gleichstrom- und Niederfrequenzmessgröße - Gleichspannung - Gleichstromstärke - Gleichstromwiderstand - Wechselspannung + 3 more
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UKAS 23262 London, GB
Whole Blood Full blood count | 520 Whole Blood Full blood count | SOP LAB 1 A, B, O, Rh (D) | SOP LAB 11 Blood Phlebotomy | SOP LAB 03 Biochemistry examination activities | Ro + 3 more
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DAkkS D-K-15158-01-00 Haiger, DE
Sound intensity — scanning method (ISO 9 Hand-arm vibration — measurement (ISO 53 Railway testing reference handbook part messeinrichtungen von Pendelschlagwerke und + 3 more
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ACCREDIA 00850 Padova, IT
DIN EN 20105 ISO 18787 ISO 4832 ISO 15214 ISO 21527-1 + 3 more
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DAkkS D-K-18164-01-01 Partenstein, DE
Railway braking — adhesion under braking Koordinatenmessgeräte geräte mit einem DEA Hexagon Metrology Polyworks, Software von Metrologic, Software von + 3 more
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BELAC 772-TEST Bruxelles, BE
IEC 61400-50-1 IEC 61400-50-2 MEASNET “Evaluation of si
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UKAS 0173 London, GB
(HSG 264, 2012)
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UKAS 1931 London, GB
BS 7976-2 (HSG 248) – 2021 (PCM) based on HSG 248 E203 based on HSG 248 E200 based on HSG 248 + 1 more
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DAkkS D-K-21981-01-00 Konstanz, DE
(Härteskalen HV0,01 8tree Scanner / 0 mm bis 100 mm Laterale Größe von Tiefenmaß/ -unterstand + 2 more
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ACCREDIA 01705 Ferrazzano, IT
DIN EN 14346 ISO 23695 UNI EN 14346
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ACCREDIA 02091 Livorno, IT
DIN EN 14346 DIN EN ISO 17294-2 DIN EN 12457-2 DIN EN ISO 54321 ISO 11731 + 3 more
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COFRAC 1-5950 Vannes, FR
NF X 43-050 ISO 16000-7 FD T 90-522 FD X 46-033
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ACCREDIA 01754 Bassano del Grappa, IT
DIN EN 12472 DIN EN ISO 2819 ASTM E 1613-12: ISO 2409 ISO 2819 + 3 more
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ACCREDIA 00007 Vigevano, IT
DIN EN ISO 659 DIN EN ISO 10863 DIN ISO 1817 ISO 37 DIN EN ISO 3741 + 3 more
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ACCREDIA 00925 Napoli, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO DIN EN ISO 7438 DIN EN ISO 4136 + 3 more
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ACCREDIA 01628 Longare, IT
DIN EN 27888 DIN EN ISO 11885 DIN EN 13657 DIN EN ISO 10523 DIN EN 14346 + 3 more
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ACCREDIA 01374 Cassano Magnago, IT
DIN EN 27888 DIN EN ISO 11885 DIN EN ISO 10523 DIN EN 26777 DIN EN ISO 10304-1 + 3 more
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ACCREDIA 01756 Quarto D'Altino, IT
DIN EN 27888 DIN EN ISO 11885 DIN EN ISO 15587-2 DIN EN 13657 NF EN ISO-15587-2 + 3 more
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DAkkS D-PL-14087-01-03 Plauen, DE
DIN EN ISO 2719 DIN EN 12879 DIN EN 12880 DIN EN ISO 19458 DIN EN 932-1 + 3 more
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ENAC LC10.160 San Fernando de Henares, ES
-95 kPa ≤ P < -1 kPa -1 kPa ≤ P < -100 P 5 kPa ≤ P < 80 kPa 80 kPa ≤ P ≤ 120 kPa 0 MPa ≤ P ≤ 2 MPa 2 MPa < P ≤ 20 MPa 20 Punto triple del agua (0,01 °C) Punto de fusión del hielo (0,00 °C) -80 + 3 more
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ACCREDIA 01198 Lacchiarella, IT
DIN EN ISO 11885 DIN EN 15408 DIN EN 13657 DIN EN ISO 10304-1 DIN EN 1484 + 3 more
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ENAC LE2884 Madrid, ES
UNE 26494
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COFRAC 1-6467 Limoges, FR
NF X 43-050 NF X 43-269 ISO 16000-7 FD X 46-033
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DAkkS D-K-12115-01-00 Minden, DE
Railway overhead lines — pantograph head - Direktanzeigende Thermometer - Thermopaare, Thermoelemente abs positiver Überdruck + 3 more
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ACCREDIA 00062 Bergamo, IT
DIN EN IEC 60068-2-52 DIN EN 62271-1 DIN EN 62271-102 DIN EN 62271-103 DIN EN 62271-200 + 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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