GB/T 31275-2014 (English Version) Assessment of lighting equipment related to human exposure to electromagnetic fields

Standard No.: GB/T 31275-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2021-02
Replace By: GB/T 31275-2020
Latest: GB/T 31275-2020

Scope: This standard applies to the assessment of human exposure to electromagnetic radiation from lighting equipment. The evaluation includes the induced current density at frequencies between 20 kHz_z and 10 MHz and the specific absorption rate (SAR) at frequencies around the lighting device between 100 kHz and 300 MHz. This standard applies to: -- For lighting, with the main function of generating and/or distributing light, using low-voltage power supply or battery operation; all general lighting equipment for indoor and/or outdoor use. General lighting equipment refers to industrial lighting, residential lighting, public place lighting and street lighting equipment; -- general lighting equipment in multifunctional equipment whose main function is lighting; -- independent auxiliary equipment specially used with lighting equipment. This standard does not apply to: - lighting equipment for aircraft and airports; - lighting equipment for road vehicles (except lighting equipment used for lighting passenger compartments in public transport); - lighting equipment for agriculture; - ships/ships Lighting equipment;--copiers, slide projectors;--electromagnetic field requirements are clearly specified in other standards. This standard does not apply to built-in components of luminaires, such as electronic control devices for lamps.

GB/T 31275-2014 Referenced Document

GB 17743-2007 Limits and methods of measurement of radio disturbance characteristks of electrical lighting and similar equipment
GB/T 6113.101-2008 Specification for radio disturbance and immunity measuring apparatus and methods.Part1-1:Radio disturbance and immunity measuring apparatus.Measuring apparatus
GB/T 6113.102-2008 Specification for radio disturbance and immunity measuring apparatus and methods.Part1-2:Radio disturbance and immunity measuring apparatus.Ancillary equipment.Conducted disturbances
GB/T 6113.402-2006 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation Uncertainty
IEC 62311:2007 Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz)

2020 GB/T 31275-2020 Assessment of lighting equipment related to human exposure to electromagnetic field
2014 GB/T 31275-2014 Assessment of lighting equipment related to human exposure to electromagnetic fields