EN 61000-4-7 : 2002 AMD 1 2009現行
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 (IEC 61000-4-7:2002/A1:2008)
出版：European Committee for Standards - Electrical
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基本信息
標準編號： EN 61000-4-7 : 2002 AMD 1 2009
標準類別：Standard
出版單位：European Committee for Standards - Electrical
標準頁數：0
標準簡介
Pertains 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.
