標(biāo)準(zhǔn)號：IEC 60437-1997
中文標(biāo)準(zhǔn)名稱：高電壓絕緣子的無線電干擾試驗
英文標(biāo)準(zhǔn)名稱：Radio interference test on high-voltage insulators
標(biāo)準(zhǔn)類型：K48;K04
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：K48;K04
國際標(biāo)準(zhǔn)分類號：33.100.10
適用范圍：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.