Scope
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
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NBN EN 14531-1
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DIN EN 14531-1
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BS EN 14531-1
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NF EN 14531-1
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UNI EN 14531-1
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UNE EN 14531-1
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NEN EN 14531-1
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NBN EN 15310
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DIN EN 15310
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BS EN 15310
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NF EN 15310
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UNI EN 15310
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ISO 21527-2
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DIN EN 14389
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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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- Sound Power — Intensity Method (Scanning)
- Occupational Noise Exposure Measurement
- Environmental Noise Sound Level Determination
- Noise-Induced Hearing Loss Estimation
- Room Acoustics Reverberation Time Measurement
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- Machine Vibration Evaluation on Non-Rotating Parts
- Industrial Machine Vibration Assessment (>15 kW)
- Machinery Vibration Condition Monitoring
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- Measurement and Evaluation of Railway Ride Comfort
- Testing and Acceptance of Railway Vehicle Running Behaviour
- Testing and Approval of Railway Vehicle Running Behaviour
- Whole-Body Vibration Evaluation for Railway Passenger Comfort
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- Main Line Railway Pantograph Testing
- Metro and Tram Pantograph Testing
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- Tensile / Compression / Flexural
- Hardness (Vickers, Rockwell, Brinell)
- Impact / Charpy / Izod
- Fatigue / Creep
- Torsion / Shear
- Elemental Analysis
- Spectroscopy (XRF, ICP, AAS)
- Chromatography (GC, HPLC)
- REACH Substance Testing
- RoHS Compliance Testing
- Technical Cleanliness
- EMC / EMI Testing
- Radio Frequency
- CE Marking Compliance
- Corrosion / Salt Spray
- Climate / Temperature Cycling
- UV / Weathering
- Vibration / Shock
- Noise / Acoustics
- Sterility Testing
- Biocompatibility (ISO 10993)
- Food Safety Testing
- Dimensional / Geometric
- Force / Torque
- Temperature / Pressure
- Electrical
- Ultrasonic Testing (UT)
- Radiographic Testing (RT)
- Magnetic Particle (MT)
- Penetrant Testing (PT)
- Reaction to Fire
- Resistance to Fire
- Construction Products
- Fiber Analysis
- Color Fastness
- Physical Properties
- Rail Dynamic Behaviour / Running Tests
- Rail Braking Systems
- Rail Noise / Ground-borne Vibration
- Clinical Chemistry
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- Product Safety (IEC 60335, IEC 62368)
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- Durability / Endurance