BS 8436-2011 电缆.墙,隔墙和建筑物空间中使用的着火时有低排烟量和腐蚀气体释放的300/500 V屏蔽电缆的规格.多芯电缆

标准号：BS 8436-2011
中文标准名称：电缆.墙,隔墙和建筑物空间中使用的着火时有低排烟量和腐蚀气体释放的300/500 V屏蔽电缆的规格.多芯电缆
英文标准名称：Electric cables. Specification for 300/500 V screened electric cables having low emission of smoke and corrosive gases when affected by fire, for use in walls, partitions and building voids. Multicore cables
标准类型：K13
发布日期：2011/4/30 12:00:00
实施日期：2011/4/30 12:00:00
中国标准分类号：K13
国际标准分类号：13.220.99;29.060.20
适用范围：? This British Standard specifies requirements and test methods for theconstruction and performance of cables that:? have a thermosetting insulation of rated voltage 300/500 V;? emit limited amounts of smoke (see 15.5) and corrosive gases whensubjected to relevant tests;? are primarily intended for use in walls, partitions and building voids;? have a screen that can carry the fault current required for a selected sizeand type of protective device, that operates within a given time if the cableis penetrated by a nail or similar fixing (see 16.4).To achieve a satisfactory safety performance of the cable when installed, boththe selection of protective device and the maximum current rating is critical.NOTE 1 See Clause 12 for the requirements of the safe selection of protectivedevices and maximum current rating of cables.It is applicable to 2-core, 3-core and 4-core cables with an uninsulated, full-sizecircuit protective conductor and metallic screening.NOTE 2 A guide to the use of the cables specified in this British Standard is given inAnnex A.