【英文标准名称】: Electrical earthing - Clamps for earthing and bonding - Specification 【原文标准名称】: 电气接地.接地和搭接用夹具.规范 【标准号】: BS 951-2009 【标准状态】: 现行 【国别】: 英国 【发布日期】: 2009-08-31 【实施或试行日期】: 2009-08-31【发布单位】: 英国标准学会(GB-BSI)【起草单位】: BSI【标准类型】: ()【标准水平】: ()【中文主题词】: 夹件(机械);尺寸规格;接地;导电体;电连接器;电端子;电气设备;阻抗;电气保护设备;电气测试;标签;作标记;金属涂层;金属;安全措施;螺钉;尺寸;螺纹零件;扭矩【英文主题词】: Clamps (mechanical);Dimensions;Earthing;Electric conductors;Electric connectors;Electric terminals;Electrical equipment;Electrical impedance;Electrical protection equipment;Electrical testing;Labels;Marking;Metal coatings;Metals;Safety measures;Screws (bolts);Size;Threaded components;Torque【摘要】: This British Standard specifies performance and mechanicalrequirements for clamps used to provide mechanically and electricallysound means of earthing and/or bonding, which are primarily intendedfor use in electrical installations for the connection of:a) earthing conductors, having a cross-sectional area in the range2.5 mm2 to 70mm2, to earth electrode rods or other means ofearthing;b) bonding conductors to metal tubes of circular cross-section thathave circumferences of not less than 18.8 mm (i.e. diameters ofnot less than 6 mm).NOTE 1 These clamps are also suitable for electrically bonding otherconductive parts, where at least one is a tube of circular cross-section.Such clamps are not intended for connection to the armour or sheath ofa cable.NOTE 2 Clamps specified in this standard are intended to be used singly.NOTE 3 There is no correlation between the size of the conductor whichthe clamp conductor can accommodate and the size of tube to which it isintended to be fitted.【中国标准分类号】: K36【国际标准分类号】: 21_060_70;29_120_20【页数】: 18P.;A4【正文语种】: 英语