Electric cables. Thermosetting insulated and thermoplastic sheathed cables for voltages up to and including 450/750 V for electric power and lighting and having low emission of smoke and corrosive gases when affected by fire
电缆 电力和照明用电压450/750V及以下的热固性绝缘和热塑性护套电缆 受火灾影响时烟雾和腐蚀性气体排放量低
This British Standard specifies requirements and test methods for the construction and performance
of cables that:
a) have a thermosetting insulation of rated voltage up to and including 450/750 V;b) emit limited amounts of smoke (see 16.6) and corrosive gases when subjected to relevant tests
compared with corresponding PVC cables conforming to BS 6004;c) are intended for electric power and lighting.Incorporates the following:BS 7211:2012