BS EN 50290-2-27:2021 PDF
Communication cables - Common design rules and construction. Halogen free polyolefin based sheathing compounds for cables having improved flame and fire properties (HFFR)
Communication cables - Common design rules and construction. Halogen free polyolefin based sheathing compounds for cables having improved flame and fire properties (HFFR)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 мая 2021 г.
- ICS:
- 29.035.20
- SKU:
- BS EN 50290-2-27:2021
Abstract
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:
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