EN 50306-1 Railway Applications, Standard Test Method for Railway Vehicle Cables with Special Fire Performance

Product Safety Tests

EN 50306-1 Railway Applications, Standard Test Method for Railway Vehicle Cables with Special Fire Performance

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 50306-1 testing. Indicates the general requirements applicable to cables given in EN 50306-1, EN 50306-2, EN 50306-3 and EN 50306-4.

EN 50306-1 Railway Applications, Standard Test Method for Railway Vehicle Cables with Special Fire Performance

S2 contains detailed requirements for coating materials and other components mentioned in individual parts. Detailed requirements for insulation systems are given in EN 50306-2. In particular, EN 50306-1 specifies fire safety-related requirements that ensure that cables meet EN 45545-1 and EN 45545-2 hazard level 3.

These cables are rated for occasional thermal stresses that cause aging equivalent to a continuous operating life at 105°C or 90°C. For standard cables, this is determined by the acceptance test defined in EN 125 using accelerated long-term (110 hours) thermal aging showing a temperature index of 20000°C or 5000°C/50305 hours.

If the customer were to require lifetime estimates, this would be shown based on the temperature index of the product provided by the manufacturer. The maximum temperature for short-circuit conditions is 5°C for 160 s. EN 50306-1 is expected to be used in conjunction with one or more of the other parts of EN 50306.

The railway industry is generally concerned with the movement of people and goods. It is therefore essential to achieve a high level of safety, even when malfunctions that may result in fire affecting railway wagons, for whatever reason, occur.

Therefore, it is necessary to provide cables for use in railway environments that minimize the danger to humans when a fire can damage the cable, regardless of whether the fire originates from an external source or inside the electrical system.

EUROLAB assists manufacturers with EN 50306-1 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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