Transient Immunity Tests on Different Ports, Flicker and Harmonics Measurements on Power Line Port

Within the International Electrotechnical Commission (IEC) the technical committee TC 65 begun early in the eighties with the publication of the 801-x product family standard. The technical committee 65 is responsible for the area industrial process measuring and control equipment. Therefore the documents 801-x series are product family standards. Also in the eighties the IEC established an other technical committee 77. The committee TC77 is responsible for the electromagnetic compatibility within IEC. In addition to own basic EMC standards the TC 77 has taken over, at the beginning of the nineties, the technical content of the existing 801-x documents and published them as basic standards with the number 1000-4-x. In the future both series 801-x as product family standards and the 1000-4-x as basic standards will be available and used. The information in the table below represents the status of the 61000-4-x series in January 98.