Energy performance of lamp controlgear - Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of controlgear has-corrigendum Braille character sets

Braille character sets

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Energy performance of lamp controlgear - Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of controlgear has-corrigendum Braille character setsWhat is this standard about? This part of IEC 62442 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for high intensity discharged lamps (excluding fluorescent lamps). A calculation method of the efficiency of controlgear for high intensity discharged lamp(s) is also defined. It is assumed that the controlgear are designed for use on DC supplies up to