Technological Innovation

What is BS EN IEC62311-2020


BS EN IEC62311-2020 is a professional technical standard that focuses on electromagnetic compatibility (EMC) testing and assessment of lighting equipment. In this article, we will explore the key aspects of this standard and understand its significance in ensuring the safe and reliable operation of lighting products.

Scope and Objectives

The scope of BS EN IEC62311-2020 encompasses all types of lighting equipment, including lamps, luminaires, control gears, and related accessories. The main objective is to assess the EMC performance of these devices, ensuring that they comply with international regulations and do not cause interference to other electrical or electronic equipment.

The standard defines various test methods and performance criteria for the evaluation of lighting equipment. It covers areas such as conducted and radiated emissions, immunity to electrical fast transients, surge immunity, and power frequency magnetic field immunity. By adhering to these requirements, manufacturers can assure customers of the quality and safety of their products.

Testing Procedures

BS EN IEC62311-2020 outlines detailed testing procedures that need to be followed during the assessment of lighting equipment. These procedures involve both laboratory measurements and site tests. The standard provides specific guidelines on the test setup, measurement techniques, and pass/fail criteria for different parameters.

One important aspect of the testing process is the categorization of products into different classes based on their characteristics and intended use. This helps in determining the applicable test requirements and performance levels. It is crucial for manufacturers to accurately classify their products to ensure the tests are carried out correctly.

Benefits and Importance

Compliance with BS EN IEC62311-2020 offers various benefits for both manufacturers and end-users of lighting equipment. Firstly, it ensures that the devices meet the necessary safety standards, reducing the risk of electrical hazards and malfunctions. Additionally, it helps in minimizing electromagnetic interference, enhancing the overall performance and reliability of the equipment.

Furthermore, adherence to this technical standard enables manufacturers to access global markets by demonstrating compliance with international regulations. It instills confidence in customers, as they can rely on the quality and reliability of the certified products. Moreover, it establishes a level playing field among manufacturers, ensuring fair competition and maintaining high industry standards.


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