IEC 60724-2000 额定电压为1kV(Um=1.2kV)和3kV(Um=3.6kV)的电缆的短路温度极限

标准号：IEC 60724-2000
中文标准名称：额定电压为1kV(Um=1.2kV)和3kV(Um=3.6kV)的电缆的短路温度*限
英文标准名称：Short-circuit temperature limits of electric cables with a rated voltage of 1 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
适用范围：This International Standard gives guidance on the short-circuit maximum temperature limits of electric cables having rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV), 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 temperature limits are taken into consideration. The calculation of the permissible short-circuit current in the current-carrying components of the cable should be carried out in accordance with IEC 60949.