IEC 62442-2:2022 

Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear

Note: a redline version of this publication exists
IEC 62442-2:2022 RLV


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IEC 62442-2:2022 is available as IEC 62442-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62442-2:2022 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). A calculation method of the efficiency of controlgear for discharge lamp(s) is also defined. It is assumed that the controlgear are designed for use on DC supplies up to 1 000 V and/or AC supplies up to 1 000 V at 50 Hz or 60 Hz. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the title of Part 2 has been modified;
- this edition has been harmonized with IEC 62442-1 and IEC 62442-­3;
- the reference to and use of the measurement methods for non-active power consumption in accordance with IEC 63103 have been added.

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Additional information

Publication typeInternational Standard
Publication date2022-02-09
Available language(s)English/French
TC/SCTC 34/SC 34C - Auxiliaries for lampsrss
ICS29.140.99 - Other standards related to lamps
Stability date  2025
File size815 KB

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