UIC 644

Railway Coach Bogie Behavior Assessment

This standard specifies the behavior and performance requirements for Y25 bogie type coaching stock bogies, focusing on derailment resistance, curving performance, and stability characteristics. It provides test methods and acceptance criteria for evaluating bogie performance through simulation, calculation, and track testing to ensure safe operation across varying track geometries and speeds. Compliance verification is mandatory for coach manufacturers, bogie suppliers, and infrastructure operators to maintain interoperability and prevent accidents. Accredited testing ensures comprehensive evaluation against standardized criteria, reducing operational risks and supporting evidence-based vehicle certification.

What it measures

Derailment coefficient and safety margin against derailment
Lateral and vertical wheel loads on curves
Curve-climbing behavior and stability
Dynamic response to track irregularities and switches
Forces on bogie frame and guidance components

🇩🇪 DIN EN 14363 🇬🇧 BS EN 14363 🇫🇷 NF EN 14363 🇮🇹 UNI EN 14363 🇪🇸 UNE EN 14363 🇳🇱 NEN EN 14363

1,399 Accredited labs

17 Countries

Showing 101–125 of 133 labs

METER UNDER TEST

ENAC LC10.163 Badalona, ES

Rangos de caudal (m3/h): 1 m3/h ≤ Q < 25

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METROCAL CALIBRACIÓN

ENAC LC10.236 San Ginés, ES

1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 5 5 kg 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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NIPPON SANSO ESPAÑA, S.L. (Unipersonal)

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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OCA GLOBAL

ENAC LE2316 Pozuelo de Alarcón, ES

UNE-EN 14385 UNE-EN 15259 UNE-EN 13211 BS ISO 9096:2017 UNE 77216 + 3 more

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PATENTES TALGO, S.L. (Unipersonal)

ENAC LE2504 Las Rozas de Madrid, ES

UNE-EN 14363 UNE-EN 50367 UNE-EN 50317 UNE-EN 12663-1

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PRODUCTOS AGROVIN

ENAC LE2092 Alcázar de San Juan, ES

UNE-EN ISO/IEC 17025

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QUANTUM INNOVATIVE, S.L. (CIMALab)

ENAC LE2055 Nigrán, ES

UNE-EN 1789

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RAYMOND BIESOLD, S.L. (Unipersonal)

ENAC LC10.264 Sant Martí Sarroca, ES

(2,2 ± 0,1) ⋅ 10-2 mol/mol (99,5 ± 0,5) (15 ± 5) ⋅ 10-6 mol/mol (100 ± 5) ⋅ 10-6 (7,5 ± 0,2) ⋅ 10-2 mol/mol (15 ± 0,5) ⋅

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RED ELÉCTRICA DE ESPAÑA, S.A. (Unipersonal)

ENAC LC10.120 Tres Cantos, ES

5 mV ≤ U ≤ 10 V 10 V < U ≤ 1000 V 45 Hz ≤ f ≤ 60 Hz 10 mV ≤ U ≤ 10 V 10 V 100 µA ≤ I ≤ 400 mA 400 mA < I ≤ 10 A 10 300 mA ≤ I ≤ 15 A 45 Hz ≤ f ≤ 60 Hz 100 µA ≤ I ≤ 400 mA 40 + 2 more

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ROVIRA EQUIPOS

ENAC LC10.178 Madrid, ES

CEM Ed

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S.E. CARBUROS METÁLICOS

ENAC LC10.069 Sant Celoni, ES

0,03 · 10-2 mol/mol  C < 0,3 · 10-2 mol 0,3 · 10-2 mol/mol  C  1,1 · 10-2 mol/ 1,1 · 10-2 mol/mol ≤ C < 26 · 10-2 mol/m 1,1 · 10-2 mol/mol ≤ C < 26 · 10-2 mol/m 9 · 10-6 mol/mol  C < 75 · 10-6 mol/mol + 3 more

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SAUERMANN IBERICA PUMPS AND INSTRUMENTS, S.L. (Unipersonal)

ENAC LC10.221 Terrassa, ES

(15 ± 1) ⋅ 10-6 mol/mol (1000 ± 50) ⋅ 10 (8 ± 0,5) ⋅ 10-2 mol/mol (1,4 ± 0,1) ⋅ 1 (3000 ± 150) ⋅ 10-6 mol/mol (9 ± 1) ⋅ 10 (80 ± 8) ⋅ 10-6 mol/mol (100 ± 8) ⋅ 10-6 mol/mol

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SEQUOPRO

ENAC LC10.166 Tres Cantos, ES

0,015 l/min ≤ Q ≤ 40 l/min 0,0 · 10-9 mol/mol 20 ⋅ 10-9 mol/mol ≤ C ≤ 500 ⋅ 10-9 mol/m 0,00 · 10-6 mol/mol 0,5 ⋅10-6 mol/mol ≤ C ≤ 10 ⋅10-6 mol/mol + 3 more

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SERVICIO DE MEDICIONES CANARIAS

ENAC LC10.216 Palmas de Gran Canaria, ES

1 mg 2 mg 5 mg 10 mg 20 mg 50 mg 100 mg 10 g 20 g 50 g 100 g 200 g 500 g 1 kg 2 .1 mg 2 mg 5 mg 10 mg 20 mg 50 mg 100 mg

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SAICA

ENAC LC10.191 Puerto de Santa María, ES

CEM DI-021 CEM DI-004 CEM EL-007 CEM DI-003 CEM DI-008 + 3 more

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SIMETRYCAL

ENAC LC10.192 Sevilla, ES

EURAMET CG-6 CEM DI-021 CEM DI-004 CEM DI-013 CEM DI-012 + 3 more

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SGS ESPAÑOLA DE CONTROL, S.A. (Unipersonal)

ENAC LE249 Bueu, ES

UNE-EN ISO 8754 ASTM D1298 UNE-EN ISO 12185 ASTM D1319 ASTM D 5291 + 3 more

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SGS TECNOS, S.A. (Unipersonal)

ENAC LE011 Madrid, ES

DIN EN 61010-2-010: 2015 DIN EN 60335-2-9 IEC 61000-4-8: 2009 IEC 61010-2-010: 2014 DIN EN 61010-2-101 + 3 more

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SISTEMAS ATEQ ESPAÑA, S.A. (Unipersonal)

ENAC LC10.203 Zaragoza, ES

-95 kPa ≤ P < 0 kPa 0 kPa ≤ P ≤ 1 kPa 1 -95 kPa ≤ P ≤ -5 kPa - 5 kPa < P < -1 kP

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SISTEMAS ELECTRÓNICOS DE DETECCIÓN Y ANÁLISIS

ENAC LC10.210 Cornellà de Llobregat, ES

(5 ± 0,2) · 10-2 mol/mol (1000 ± 50) · 10-6 mol/mol (15 ± 2) · 10-6 mol/mol

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SISTEMAS TECNOLÓGICOS AVANZADOS

ENAC LE2749 Zaragoza, ES

UNE-EN 12341 0,015 l/min ≤ Q ≤ 50 l/min 20 ⋅ 10-9 mol/mol ≤ C ≤ 500 ⋅ 10-9 mol/m 20 ⋅10-9 mol/mol ≤ C ≤ 100 ⋅ 10-9 mol/mo 100 ⋅ 10-9 mol/mol ≤ C ≤ 1000 ⋅ 10-9 mol + 3 more

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