IEC 61443 Edition 1.1-2008 额定电压超过30 kV(U

标准号：IEC 61443 Edition 1.1-2008
中文标准名称：额定电压超过30 kV(U
英文标准名称：Short-circuit temperature limits of electric cables with rated voltages above 30 kV (U
标准类型：K13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K13
国际标准分类号：29.060.20
引用标准：IEC 60141;IEC 60840-1999;IEC 60949-1988;IEC 62067
适用范围：This International Standard gives guidance on the short-circuit maximum temperature limits ofelectric cables having rated voltages above 30 kV (Urn = 36 kV) up to the voltage limits given inIEC 60141 and IEC 62067, with regard to the following:- insulating materials;- oversheath and bedding materials;- conductor and metallic sheath materials and methods of connection.The design of accessories and the influence of the installation conditions on the temperaturelimits are taken into consideration.The calculation of the permissible short-circuit current in the current-carrying components ofthe cable should be carried out in accordance with IEC 60949.