Electric cables. Thermosetting insulated, armoured cables of rated voltages of 600/1 000 V and 1 900/3 300 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire. Specification
电缆 固定装置用额定电压600/1000 V和1900/3 300 V的热固性绝缘铠装电缆 受火灾影响时烟雾和腐蚀性气体排放量低 规格
发布日期:
2017-02-28
BS 6724:2016规定了施工和安装要求
额定电压热固性绝缘铠装电缆的性能
600/1000V和1900/3300V,烟雾和腐蚀性气体排放低
受火灾影响时的气体。注1其他600/1000 V电压用热固性绝缘铠装电缆
在BS 5467中可以找到1900/3300 V电压,但这些电压水平不低
暴露在火中的烟雾和腐蚀性产品的排放。本英国标准适用于英国固定装置中使用的电缆
工业区、建筑物或类似应用。本英国标准规定了以下类型电缆的要求:600/1000 V单芯铠装和外护套电缆,
二芯、三芯、四芯和五芯绞合铜导线;600/1000 V多芯辅助电缆,钢丝铠装和外护套,
绞合铜导线;1 900/3 300 V电缆,钢丝铠装和外护套,单芯-
果心
或三芯绞合铜导线。本英国标准适用于设计最大使用寿命的电缆
导体持续温度为90°C,且最大短路
导线温度为250°C(最长5秒)。注2:在某些情况下,可能会对电缆的温度施加限制
他们可能会被触碰的地方,或者他们可能会触碰其他材料的地方。注3:附录A给出了电缆的使用和安装指南,附录B给出了
铠装线试验,附录C给出了兼容性试验,附录D给出了磨损试验
电阻测试,附录E给出了外护套的绝缘电阻常数测试,
附录F给出了导体和铠装的电阻,附录G给出了总电阻
附录H中的装甲横截面积给出了外护套收缩试验
电缆,附录I给出了型式试验指南,附录J给出了标准
王国参考代码。交叉引用:
英国标准7655-1.2BS 7655-1.3BS 7655-6.1BS EN 10244-2:2009BS EN 50363-5BS EN 50395BS EN 50396BS EN 60228BS EN 60229BS EN 60332-1-2:2004+A1:2015BS EN 60332-3-24:2009BS EN 60754-1BS EN 60811-4011-501BS EN 60811-50211-502BS EN 61034-2BS EN 62230BS EN ISO 6892-1IEC 60050-461BS 5467BS 7671:2008+A3:20112BS 8573:5021626279-62626279BS EN IEC 62626279BS EN 6262624BS EN 6279BS60183电力安全、质量和连续性法规2002取代BS 6724:1997+A3:2008,该法规保持最新状态。购买本文件时,所有当前可用的修订均包含在购买本文件中。
BS 6724:2016 specifies requirements for the construction and
performance of thermosetting insulated, armoured cables of rated voltages
of 600/1 000 V and 1 900/3 300 V, having low emission of smoke and corrosive
gases when affected by fire.NOTE 1 Other thermosetting insulated, armoured cables for voltages of 600/1 000 V
and 1 900/3 300 V can be found in BS 5467, but these do not have low levels of
emission of smoke and corrosive products under exposure to fire.This British Standard is applicable to cables for use in fixed installations in
industrial areas, buildings or similar applications.This British Standard specifies requirements for the following types of cables:600/1 000 V cables, wire armoured and oversheathed having single-core,
two-, three-, four- and five-core stranded copper conductor;600/1 000 V multicore auxiliary cables, wire armoured, and oversheathed,
stranded copper conductor; and1 900/3 300 V cables, wire armoured and oversheathed, having single-core
or three-core stranded copper conductor.This British Standard is applicable to cables that are designed for a maximum
sustained conductor temperature of 90 °C and for a maximum short-circuit
conductor temperature of 250 °C (for a maximum of 5 s).NOTE 2 Limitation on the temperature of the cables may be imposed in situations
where they might be touched or where they could touch other materials.NOTE 3 Annex A gives a guide to the use and installation of cables, Annex B gives
armour wire tests, Annex C gives a compatibility test, Annex D gives an abrasion
resistance test, Annex E gives an insulation resistance constant test on oversheath,
Annex F gives the resistance of conductor and armour, Annex G gives the gross
cross-sectional area of armour, Annex H gives a test for shrinkage of oversheath on
cable, Annex I gives guidance on type tests and Annex J gives the standard United
Kingdom reference codes.Cross References:BS 7655-1.2BS 7655-1.3BS 7655-6.1BS EN 10244-2:2009BS EN 50363-5BS EN 50395BS EN 50396BS EN 60228BS EN 60229BS EN 60332-1-2:2004+A1:2015BS EN 60332-3-24:2009BS EN 60754-1BS EN 60811-401BS EN 60811-501BS EN 60811-502BS EN 61034-2BS EN 62230BS EN ISO 6892-1IEC 60050-461BS 5467BS 7671:2008+A3:2015BS 8512BS 8573:2012BS EN 50262BS EN 50393BS EN 60079-14BS EN 61914BS EN 62275BS EN 62444IEC 60183Electricity Safety, Quality and Continuity Regulations2002Replaces BS 6724:1997+A3:2008 which remains currentAll current amendments available at time of purchase are included with the purchase of this document.