Congratulations! Techtion Smart Achieves EN50155 Certification
We are pleased to announce that we have successfully obtained EN50155 certification, a crucial standard for the quality and reliability of equipment in the railway industry. This achievement marks our continued commitment to delivering high-performance, reliable, and safe products, and serves as a solid foundation for further expansion in the global railway sector.
At Techtion Smart, we have always been dedicated to providing innovative solutions while ensuring every product meets the highest industry standards. By obtaining the EN50155 certification, we have enhanced our product quality control system and provided our customers with increased confidence that our products will perform excellently within the railway industry.
This certification further strengthens our competitive edge in the global market, particularly in the fields of railway transport equipment and intelligent transportation systems. We look forward to using this certification to deliver more reliable and efficient products to our global customers, contributing to the development and innovation of the railway industry.
We would like to express our gratitude to all our customers and partners for their trust and support. We will continue to uphold the principle of “quality first,” continuously improving our technology and product performance, and contributing to the global railway industry.
What is EN50155?
Definition
EN50155 certification is an EU standard for electronic equipment and components in the rail transit field. It is mainly used to ensure that these equipment can still maintain reliability and stability in harsh environments. This standard was developed by the European Committee for Standardization (CEN) and is equivalent to the IEC-60571 standard issued by the International Electrotechnical Commission (IEC).
Scope and Purpose
The EN50155 standard applies to all control electronic equipment, regulating electronic equipment, protection electronic equipment and power supply electronic equipment installed on railway rolling stock. Its main purpose is to ensure that these equipment can work properly under extreme climatic conditions and mechanical stress and meet the safety and reliability requirements of railway transportation12.
Main content and Test requirements
EN50155 standard covers the following aspects:
- · Climate and environmental reliability test: including temperature test,· humidity test, salt spray test, sand and dust test, etc., to simulate the operation of equipment in different climatic environments.
- · Mechanical environmental reliability test: including vibration test, shock test, drop test, etc., to evaluate the mechanical shock and vibration that the equipment may encounter during transportation, installation and operation.
- · Electromagnetic compatibility (EMC) test: including electromagnetic radiation immunity test, electromagnetic radiation disturbance test, electrostatic discharge test, etc., to evaluate the anti-interference ability of the equipment in the electromagnetic environment and its own radiation level.
- · Electrical safety test: including insulation withstand voltage test, grounding continuity test, leakage current test, etc., to ensure the electrical safety performance of the equipment.
- · Functional safety test: including software test, hardware test, system test, etc., to evaluate the functional safety of equipment
