All Dips, Interrupts & Variations test generators IGU 16.1 Test oscillator of voltage fluctuations, harmonics, interharmonics and frequency changes. IEC 61000-4-14, IEC 61000-4-28, IEC 61000-4-13, IEC 61000-4-11. IGD8-1m Test generator of supply voltage dynamic changes IGD 8.1m IEC 61000-4-11
