IEC - 62442-3
Energy performance of lamp controlgear – Part 3: Controlgear for tungsten-halogen lamps and LED light sources – Method of measurement to determine the efficiency of controlgear
| Organization: | IEC |
| Publication Date: | 1 February 2022 |
| Status: | active |
| Page Count: | 30 |
| ICS Code (Other standards related to lamps): | 29.140.99 |
scope:
This part of IEC 62442 defines measurement and calculation methods for specifying the efficiency and the standby power of controlgear for tungsten-halogen lamps and LED light sources.
NOTE 1 This includes electromagnetic transformers and electronic convertors for tungsten-halogen lamps, as well as electronic controlgear for LED light source(s).
NOTE 2 The term "LED light sources" includes LED modules and LED lamps.
This document is applicable for controlgear 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.
For multipurpose power supplies only the lighting part will be considered.
NOTE 3 Requirements for testing individual controlgear during production are not included.
This document does not apply to:
- controlgear which form an integral part of lamps (LED light sources);
- controlgear circuits with capacitors connected in series;
- controllable electromagnetic controlgear.
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