交联电缆技术要求的新趋势及交流耐压试验的状况

The new demands of IEC standard for XLPE cable and the status of AC voltage withstand test on XLPE cable

介绍了IEC标准对交联电缆产品新的技术要求、目前国内电缆交流耐压试验普遍采用的几种方法 ,以及深圳供电分公司在电缆交流耐压试验方面的现状。

This paper introduces the new technical requirements of IEC standard for XLPE cable and several methods for AC voltage withstand test on XLPE cable. The strong points and shortages on AC voltage withstanding test are also presented.