IEC 60437:1997 EN-FR 44a72bd7
Radio interference test on high-voltage insulators
REVISED
发布日期 :
1997-09-05
实施日期 :
IEC 60437:2023 CMV EN 981d0dbe
Radio interference test on high-voltage insulators
现行
发布日期 :
2023-12-15
实施日期 :
IEC 60437:2023 EN-FR ef17e2e8
Radio interference test on high-voltage insulators
现行
发布日期 :
2023-12-15
实施日期 :
IEC 61462:2023 EN-FR 48bc1969
Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 V AC and D.C. voltage greater than 1500V - Definitions, test methods, acceptance criteria and design recommendations
现行
发布日期 :
2023-09-06
实施日期 :
IEC 60233:1974 EN-FR 59048850
Tests on hollow insulators for use in electrical equipment
被代替
发布日期 :
1974-01-01
实施日期 :
IEC 61264:1998 EN ba13c2a7
Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear
被代替
发布日期 :
1998-10-01
实施日期 :