DS/EN 61000-4-7/Corr.1:2004 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
This part of 61000 is applicable to instrumentation intended for measuring spectral components in the frequency range up to 9 kHz which are superimposed on the fundamental of the power supply systems at 50 Hz and 60 Hz. For practical considerations, this standard distinguishes between harmonics, interharmonics and other components above the harmonic frequency range, up to 9 kHz.
DS/EN 61000-4-7/Corr.1:2004 history
2009DS/EN 61000-4-7/A1:2009 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
2004DS/EN 61000-4-7/Corr.1:2004 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
2002DS/EN 61000-4-7:2002 Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
1994DS/EN 61000-4-7:1994 Electromagnetic compatibility (EMC) - Part 4:Testing and measurement techniques - Section 7:General guide on harmonics and interharmonics measurements and instrumentation,for power supply systems and equipment connected thereto