Equipment for general lighting purposes. EMC immunity requirements - Objective light flickermeter and voltage fluctuation immunity test method
Equipment for general lighting purposes. EMC immunity requirements - Objective light flickermeter and voltage fluctuation immunity test method
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1 Scope This part of IEC 61547 describes an objective light flickermeter , which can be applied for the following purposes:
measuring the intrinsic performance of all lighting equipment without the application of voltage fluctuations in terms of illuminanceflicker; during this measurement, the lighting equipment is supplied with a stable mains;
testing the immunity performance of lighting equipment against (unintentional) voltage fluctuation disturbance on the AC mains in terms of illuminanceflicker; during this test a set of defined voltage fluctuations are applied to the AC mains and the immunity of the lighting equipment to the disturbance is determined.
Apart from the above two purposes, the immunity performance of lighting equipment can also be tested against intentional voltage fluctuation on the AC mains arising for example from mains signalling. This is however not described in further detail in this document.
NOTE 1
IEC 61000‑4‑13:2015 [24] provides guidance regarding test levels and frequencies for mains signalling.
The object of this document is to establish a common and objective reference for evaluating the performance of lighting equipment in terms of illuminanceflicker. Temporal changes in the colour of light (chromatic ...
Упомянутые в описании и другие стандарты PD