Electric cables. Thermosetting insulated, armoured, fire-resistant cables of rated voltage 600/1 000 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire. Specification subscription-only BS 2782-7:Method 721A describes a

BS 2782-7:Method 721A describes a procedure for assessing the flow of resin under heat and pressure from glass fabric impregnated with polyester

5 to 15 litres and can only be exposed to ambient temperatures

BS 5050 on methods of test for cryolite  is useful for:

5 Accessible metal parts Excluded Excluded Applies 8

or higher if declared by the manufacturer

Electric cables. Thermosetting insulated, armoured, fire-resistant cables of rated voltage 600/1 000 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire. Specification subscription-only BS 2782-7:Method 721A describes a1 Scope This British Standard specifies requirements for construction and performance of thermosetting insulated, armoured, fire resistant cables of rated voltage 600 1 000 V having low emission of smoke and corrosive gases when affected by fire. This British Standard is applicable to cables for use in fixed installations in industrial areas, buildings or similar applications, where maintenance of power supply during a fire is required for a defined