Industry news

2016September

LED lamp EMF certification LED lamps EMF analysis EN62493

From: www.szbako.com Data:01/09/2016

EMF requirements for electromagnetic radiation requirements. Studies have shown that human body for a long time in high dose of electromagnetic radiation environment, grouping more serious neurasthenia symptoms, such as headache, vomiting, dizziness, fatigue and discomfort, loss of memory and some of the potential biological damage, harm human body key Kang. So in the field of lighting, to protect the human head and trunk of the central nervous system, it is necessary to establish a reasonable method of evaluating the electromagnetic field around the lighting equipment. To this end, the European Union for lighting products put forward the requirements of the CEN, in November 1, 2010, EMF issued a standard on the assessment of the human body electromagnetic radiation EN62493:2010.

the criterion is proposed for the assessment of the lamps and lanterns of electromagnetic radiation on the human body requirements, standards need of EMF assessment of lighting equipment, including: to lighting for the purpose, basic functions of the production and distribution of light, and intended to be connected to low-voltage power supply network or a battery all indoor and outdoor lighting equipment; lighting equipment; one of its main functions is multifunctional equipment for lighting and for lighting equipment independent attachments that four major categories of products.

at present, the European Union for the lighting products also put forward the requirements of CEN, EN has released 62493: EMF 2010 - of Assessment lighting equipment related to human exposure to electromagnetic fields. Future lighting products must be evaluated in the application of EN 62493 CE/GS/Bauart Gepr ft certification. The
EN62493 standard related products for
lighting for the purpose of having basic functions and distribution of light, and intended to be connected to the low voltage power supply network or by a battery of all indoor and outdoor lighting equipment; lighting equipment
generally refers to all industrial, residential, public places and street lighting equipment is one of the main functions of products;
aircraft and airport use lighting equipment exclusive multi-function equipment lighting lighting
EN62493; lighting equipment for road motor vehicles (except for the lighting of public transport passenger compartment within the
); agricultural lighting equipment; ship lighting equipment; lighting equipment, copiers, projectors; all kinds of appliances clear requirements of EMF in other IEC standards; lighting equipment
all built-in parts is not in the standard Column, for example, a built-in electronic transformer, a built-in electronic ballast...
EN62493 EMF related requirements
to comply with the requirements of the standard EMF, the need to meet all of the following requirements:
20 kHz to 30 MHz power end harassment voltage Mains terminal disturbance Voltage
100 kHz to 30 MHz radiation electromagnetic disturbance Radiated electromagnetic Disturbance
30 MHz - 300 MHz radiation electromagnetic harassment of radiated electromagnetic Disturbance
20 kHz - 10 MHz induced current density (induced current density)


2013, export the EU lamps and lanterns will add EMF requirements

therefore, the inspection and quarantine departments to remind the relevant enterprises in the production of lamps, exports to the EU should be prepared to do the following: one is concerned about the requirements of the new standard, the product will be in accordance with the new standards required to send a qualified laboratory test certification, ensure the products meet the requirements of the standards of electromagnetic radiation; two is the enterprise to readjust the product structure design, evaluation the key electronic components, configuration related testing equipment, and strengthen their own quality control system; three is the enterprise should pay attention to the new trend of EU directives and regulations, timely update the relevant information, to avoid the product quality control, resulting in foreign trade and export notification return claims caused by technical barriers encountered.

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