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sklademVydáno: 1997-09-05
IEC 60437:1997
Radio interference test on high-voltage insulators
Essai de perturbations radioélectriques des isolateurs pour haute tension
Měna
| Označení normy: | IEC 60437:1997 |
| Vydáno: | 1997-09-05 |
| Jazyk: | Anglicky/Francouzsky |
Popis
IEC 60437:1997
Specifies the procedure for a radio interference (RI) 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.