Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Cables with special fire performance. Flexible cables with halogen-free crosslinked insulation, and low emission of smoke Ingestion-build-50790 This amended version of BS

This amended version of BS 6644 replaces BS 6644:2005 that is now withdrawn

and describes how the charges produced give rise to discharges which may cause ignitions or electric shocks

production or analysis of linguistic data

Determination of dissolved anions by liquid chromatography of ions

Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Cables with special fire performance. Flexible cables with halogen-free crosslinked insulation, and low emission of smoke Ingestion-build-50790 This amended version of BS1 Scope EN 50525321 applies to flexible cables, insulated and sheathed with halogen free crosslinked compound and having low emission of smoke and corrosive gases when exposed to fire. NOTE 1 Low emission of smoke is checked in accordance with EN 610342. Low emission of corrosive gases is checked as part of the check for absence of halogens (see Annex B of EN 505251). The cables are of rated voltage U0 U 450 750 V. The cables are intended for the