IEC 60437-1997 高电压绝缘子的无线电干扰试验

标准号：IEC 60437-1997
中文标准名称：高电压绝缘子的无线电干扰试验
英文标准名称：Radio interference test on high-voltage insulators
标准类型：K48;K04
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：K48;K04
国际标准分类号：33.100.10
适用范围：This International Standard specifies the procedure for a radio interference (Rl) test carried out in a laboratory on clean and dry insulators at a frequency of 0,5 MHz or 1 MHz or, alternatively, at other frequencies between 0,5 MHz and 2 MHz.In service the Rl characteristics of an insulator may be modified by the ambient conditions, particularly rainfall and other moisture, and by pollution. It is not considered feasible to specify reproducible test conditions to simulate a range of ambient conditions. Hence only tests on clean and dry insulators are specified in this standard.NOTE - The effects of insulator surface conditions, including pollution, are presented in Amendment 1 of CISPR 18-2.