What is BS EN 50290-2-27 about?
BS EN 50290-2-27 gives specific requirements for halogen-free polyolefin-based sheathing compounds used for halogen-free communication cables with improved characteristics in the case of fire.
Compounds, described by BS EN 50290-2-27, are commonly also named HFFR or HFFR-LS (halogen-free, flame/fire retardant, low smoke),
Who is BS EN 50290-2-27 for?
BS EN 50290-2-27 on communication cables is relevant to:
- Manufacturers of communication cables
- Manufacturers and suppliers of sheathing materials/compounds
- Product design engineers
- Telecommunication industry
- Electrical engineers
Why should you use BS EN 50290-2-27?
Communication cables are used to transmit information signals through the use of currents of various frequencies. BS EN 50290-2-27 specifies design rules and construction guidelines for communication cables that have improved flame and fire properties.
BS EN 50290-2-27 provides sheathing compounds/grades and their maximum operating temperature. BS EN 50290-2-27 also provides reference standards for the necessary properties of sheathing compounds.
If you are a manufacturer of cables, BS EN 50290-2-27 can ensure the materials you use are in accordance with health, safety and environmental (HSE) requirements. Making the right selection of fire-resistant and electrical insulating materials is essential to avoid product failure in the event of a fire outbreak.
