Railway Market

INTEK validates the compliance of rolling stock systems through advanced mechanical strength and electromagnetic compatibility testing, ensuring the safety and durability required by rigorous European railway standards.

The railway sector demands extremely high safety standards, robust equipment, and components capable of maintaining consistent performance under complex operating conditions: intense vibrations, mechanical shocks, wide temperature variations, exposure to electromagnetic interference, and continuous start-up cycles.
INTEK supports manufacturers, integrators, and operators in the railway sector with advanced laboratory testing, conformity assessments, and regulatory expertise, ensuring accurate results aligned with international technical requirements.

Thanks to specialized laboratories, leading accreditations (ACCREDIA 00855, UL TPTDP DA928, ACAE/LOVAG IK01), and extensive experience in testing electronic and electromechanical components, INTEK is a reliable partner for those working in the rolling stock, on-board systems, power components, control electronics, and railway infrastructure sectors.
Comprehensive technical support, from the development phase through to final product qualification.

Reliability, Safety, and Compliance for the Railway Sector

Standards for Rolling Stock and Infrastructure

The railway market requires extremely rigorous test protocols to ensure the functional safety and operational continuity of electronic and mechanical systems. INTEK acts as a technical partner in the validation of rolling stock, ensuring that every component is capable of withstanding extreme mechanical stresses and complex electromagnetic environments.

Specific testing activities for this sector include:

  • Vibration and shock testing: structural testing of rolling stock in accordance with EN 61373.
  • Electromagnetic Compatibility (EMC): emission and immunity tests specific to the railway environment in accordance with EN 50121 standards.
  • Compliance with industry standards EN 50121, which are fundamental at the European level.
  • Environmental and climatic testing: simulation of thermal cycles and severe operating conditions to ensure the long-term durability of devices.
  • Regulatory support and test plans: dedicated technical assistance in preparing qualification test plans (QTPs) starting from the design phase.
Mercato Ferroviario - INTEK

Testing solutions for the railway market

Component testing for rolling stock

Equipment installed on rail vehicles must withstand harsh operating conditions and ensure uninterrupted service.
INTEK performs tests on:

  • electronic and control devices
  • power supplies, inverters, and drives
  • electromechanical equipment and sensors
  • communication and diagnostic systemss
  • on-board lighting and auxiliary device

Tests are conducted in accordance with major railway standards, including EN 50155, IEC/EN 61373, EN 50121-3-2, and specific manufacturer specifications.

Electromagnetic Compatibility (EMC) for the railway sector

Railway equipment must ensure emissions and immunity levels that do not interfere with critical systems such as signaling, remote control, and safety communications.bbr> INTEK performs EMC testing in accordance with:
INTEK esegue prove EMC in conformità a:

  • EN 50121-3-2 – Equipment on rolling stock
  • EN 50121-4 – Signaling and telecommunications
  • EN 50155 – Electronic equipment on rolling stock (EMC tests)

The laboratory is equipped with a FAR anechoic chamber and a shielded chamber for conducted and radiated emissions, including dedicated setups for equipment with internal combustion engines or air conditioning systems.

Mechanical testing: vibration, shock, and impact

The railway sector requires intensive testing to validate the mechanical strength of equipment and components.

Key standards managed by INTEK

  • IEC/EN 61373 – Impact and vibration testing on rolling stock
  • EN 50155 / IEC 60571 – Vibration, shock, and bump testing
  • IEC 60068-2-6, IEC 60068-2-27, IEC 60068-2-64 – Sinusoidal vibration, shock, and random vibration

INTEK’s Belotti “L series” shaker allows for tests up to 10 kN for sinusoidal and random vibrations, 20 kN for shock, with an operating range of 5–3500 Hz and accelerations up to 80 g, ensuring accurate qualification even on complex devices.

Climatic and environmental testing

Railway systems must ensure operational continuity even under extreme conditions, sudden temperature changes, the presence of humidity, corrosive agents, and various types of physical stress. For this reason, INTEK performs a wide range of climatic and environmental tests, designed to verify the resistance of components and their suitability for use on rolling stock, in compliance with major international standards:

INTEK esegue test secondo:

  • IEC/EN 60068-2-1 / -2 / -14 / -30 / -78 – Cold, heat, thermal cycles, humidity
  • IEC/EN 60068-2-11 – Salt fog
  • IEC/EN 60068-2-75 – Mechanical impacts
  • IEC/EN 60695-xx – Glow wire and flammability tests

The climate chambers allow for temperature variations from –65 °C to +180 °C, rapid cycling, and functional monitoring during testing.

Electrical safety testing for railway systems

For power supplies, control panels, auxiliary devices, and power components used in the railway sector, INTEK performs:

  • tests in accordance with EN 60947 and manufacturer specifications (Alstom, RFI, etc.)
  • insulation, dielectric strength, and continuity tests
  • tests on LV switchgear (EN 61439) and control equipment

Key reference standards for the railway sector

To ensure full compliance of railway components with international safety, reliability, and electromagnetic compatibility requirements, INTEK applies a structured set of product and system standards, adopted in testing and qualification processes:

  • EN 50155 – Electronic equipment on rolling stock
  • IEC/EN 61373 – Shock e vibrazioni per materiale rotabile
  • EN 50121-3-2 – EMC for rolling stock
  • EN 50121-4 – EMC for signaling and telecommunications
  • IEC 60068-2-xx – Physical and environmental testing
  • IEC 60571 – Electronic equipment on rolling stock
  • EN 60947-x – Low-voltage equipment
  • EN 61439 – Low-voltage switchgear
  • EN 61439 – Low-voltage switchgear Manufacturer specifications (Alstom, RFI, etc.)

Why choose INTEK for the railway market

Technical expertise and accreditations

Thanks to its ACCREDIA, UL TPTDP, and ACAE/LOVAG accreditations, INTEK guarantees testing that complies with the highest international standards.

Direct experience with railway components

INTEK has been operating in the railway sector for years, conducting tests on onboard electronics, power systems, control equipment, and infrastructure.
The laboratory is also listed in official documents as operating in the railway sector.

Regulatory support at every stage

Interpretation of standards, definition of test plans, pre-compliance consulting, and management of critical issues.

Advanced instrumentation

Climate chambers, high-performance shakers, anechoic chambers, and custom systems for complex testing.

Other target markets

For integrated applications or products intended for multiple contexts, also discover:

Civil

Safety testing on household products to ensure full European compliance.

Industrial

Qualification of complex systems to ensure robustness and safety in harsh environments.

Marine

Testing of marine technologies to withstand extreme environmental conditions.

Automotive

Testing of onboard electronics to ensure safety and compliance with global regulations.

News

Insights and Testing Standards for the Railway Market

14 July 2026
Vibration and Shock Testing (IEC 61373) for Railway Components

Vibration and Shock Testing (IEC 61373) for Railway Components

10 June 2026
IP Sealing Tests under controlled conditions

IP Sealing Tests under controlled conditions

3 June 2026
Low Voltage: insulation and dielectric strength testing

Low Voltage: insulation and dielectric strength testing

Do you have products intended for the railway market?

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