TST CABLES, as a leading enterprise in cable industry for 20 years, focusing on rail transportation cables for 11 years, TST CABLES relies on strong innovation ability and technology research and development level, continuously investing and improving in product research and development, and adhering to the quality standard of “Zero Defects, Zero Complaints, Zero Errors, Zero Rework” to provide urban rail transportation with a complete set of safe and reliable cables, which can meet the various requirements of the rail transportation system. Urban rail transit provides a complete set of safe, environmentally friendly cable solutions, favored by customers. Here I share with you some of the EN 50264 cable installation and maintenance considerations.
First, EN 50264 cable characteristics
- Superior fire resistance: EN 50264 cable has excellent fire resistance and can maintain normal operation for a certain period of time under fire conditions, which is crucial for rail transportation systems because it can ensure that the cable can still maintain power supply in case of fire, which can help rescue and evacuation work.
- Safe and environmentally friendly: The cables are made of low-smoke, halogen-free materials, which do not release large amounts of toxic smoke and halogen gases during combustion, thus reducing the hazards of fire to people and the environment.
- Stable electrical performance: EN 50264 cables have excellent electrical performance and can maintain stable current transmission in various environments, ensuring the normal operation of the rail transportation system.
- Strong adaptability: The cable is suitable for a variety of complex installation environments, such as tunnels, bridges, stations, etc., and can meet the various needs of rail transit systems on the cable.
Conformity with standards and certification: EN 50264 cable conforms to European standards and has passed a series of strict tests and certifications to ensure its quality and reliability.
Second, EN 50264 cable installation
- Select the appropriate installation environment: In the installation of EN 50264 fire-resistant cable, should first ensure that the installation environment in line with the use of cable requirements. The cables should be avoided to be used in harsh environments such as humidity, oil, chemical corrosion or high temperature, so as not to affect its performance and life.
- Observe the correct installation method: During installation, the installation guidelines and recommendations provided by the cable manufacturer should be followed. The bending radius, fixing method and connection process of the cables should comply with the standard requirements to ensure that the cables are not damaged during installation.
- Pay attention to the spacing and arrangement of cables: cables should be installed with proper spacing and arrangement to avoid crossover and overlapping between cables in order to reduce electromagnetic interference and heat accumulation.
- Grounding and protection: The grounding and protection measures of the cable should be carried out in strict accordance with the standard requirements. The grounding wire should be firm and reliable, and the protection tube or protection tank should be made of suitable material and ensure good sealing to prevent damage to the cable caused by external factors.
Third, EN 50264 cable maintenance
- Regular inspection: EN 50264 fire-resistant cables should be inspected regularly, including checking the appearance of the cables, connections, fixtures, etc., whether they are intact, with no damage or aging phenomenon. At the same time, attention should also be paid to the working status of the cable, such as current, voltage, etc. whether normal.
- Timely treatment of abnormalities: If the cable is found to have damage, aging or other abnormalities, it should be dealt with in a timely manner. For the damage is light cable, can be repaired; for serious damage or aging of the cable, should be replaced in a timely manner.
- Keep clean and dry: the cable installation environment should be kept clean and dry to avoid accumulation of dust and water. Regularly clean the debris and dust around the cable to ensure the normal heat dissipation and working environment of the cable.
- Pay attention to fire prevention measures: As EN 50264 cables are fire-resistant, but in extreme cases it is still necessary to take the necessary fire prevention measures. For example, firewalls or fire chutes are installed around the cables to minimize the threat of fire to the cables.
In summary, the EN 50264 standard recommendations for the installation and maintenance of cables cover aspects such as choosing a suitable installation environment, observing correct installation methods, paying attention to cable spacing and alignment, earthing and protection, and regularly checking and dealing with abnormal conditions. Following these recommendations of TST CABLES can ensure the safe and stable operation of EN 50264 fire-resistant cables and extend their service life.
For more information on EN 50264 cables,low-smoke, halogen-free, flame-retardant, high-temperature-resistant cables or to customize cables for your machinery or system, visit https://www.tstcables.com/contact-us/ or send an e-mail to ：lixiangchao@testeck.com.
