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IEC

PDF Standards IEC 62442-1 Ed. 1.0 b:2011

Energy performance of lamp controlgear – Part 1: Controlgear for fluorescent lamps – Method of measurement to determine the total input power of controlgear circuits and the efficiency of the controlgear
standard by International Electrotechnical Commission, 10/12/2011

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IEC

PDF Standards IEC 61643-21 Ed. 1.0 b:2000

Low voltage surge protective devices – Part 21: Surge protective devices connected to telecommunications and signalling networks – Performance requirements and testing methods
standard by International Electrotechnical Commission, 09/29/2000

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