GB/T 31275-2020 Assessment of lighting equipment related to human exposure to electromagnetic field

Scope

This standard is used for the evaluation of human exposure to electromagnetic radiation from lighting equipment. The assessment includes the induced internal electric field at frequencies between 20 kHz and 10 MHz, and the specific absorption rate (SAR) at frequencies between 100 kHz and 300 MHz around the lighting equipment.
This standard applies to:
——All lighting equipment used for lighting, with the main function of generating and/or distributing light, powered by low voltage or batteries, for indoor and/or outdoor use;
——Lighting equipment in multifunctional devices whose main function is lighting;
——Independent auxiliary equipment specifically used with lighting equipment;
——Lighting equipment with intentional radiators for wireless communication or control.
This standard does not apply to:
——Lighting equipment for aircraft and airports;
——Lighting equipment for road vehicles (except for lighting equipment used in passenger compartments of public transport);
——Lighting equipment for agriculture;
——Lighting equipment for ships/vessels;
——Copiers and slide projectors;
——Equipment for which electromagnetic field requirements are explicitly specified in other standards.
Note: The methods described in this standard are not applicable to comparing the electromagnetic fields of different lighting equipment.
This standard does not apply to the internal components of lamps, such as the electronic control devices of lamps.

Development Information

Replace the following standards

Referenced Standards

Adopt standards

Related Standards