EN61347-2: What is it?

EN61347-2 is a technical standard used in the lighting industry to ensure the safety and performance of electronic control gear for LED modules. This standard specifies various requirements and test methods for LED drivers, including electrical, thermal, and mechanical aspects.

Why is EN61347-2 important?

EN61347-2 plays a crucial role in ensuring that LED modules and their associated drivers are safe and reliable to use. Compliance with this standard helps protect both end-users and manufacturers by setting guidelines for product performance, construction, and testing.

By adhering to EN61347-2, manufacturers can demonstrate that their LED drivers meet the necessary safety standards and provide adequate protection against electrical hazards such as overvoltage, short-circuiting, and overheating.

Requirements covered by EN61347-2

This standard covers several important requirements for LED drivers, including:

Electrical Safety: EN61347-2 sets limits for electrical insulation and dielectric strength, ensuring that LED drivers are adequately isolated from hazardous voltages.

Temperature Management: The standard specifies maximum allowable temperatures for different parts of the LED driver, preventing overheating and potential fire hazards.

Protection Against Fault Conditions: EN61347-2 requires LED drivers to have protections in place against faults such as overvoltage, overcurrent, and shorts, ensuring the safety and durability of the system.

Mechanical Strength: LED drivers must meet specific requirements related to their mechanical construction and resistance to external forces, helping to prevent damage and maintain proper functionality.

Testing and Certification

To ensure compliance with EN61347-2, LED drivers undergo rigorous testing by accredited laboratories. These tests evaluate various aspects such as electrical performance, thermal behavior, and mechanical endurance.

Manufacturers must seek certification from authorized bodies to confirm their products' compliance with the standard. Certified products are typically labeled with a marking that indicates their adherence to EN61347-2, providing assurance to customers and end-users.

In conclusion, EN61347-2 is a critical technical standard that guarantees the safety and reliability of LED drivers used in lighting systems. Compliance with this standard ensures that LED modules operate within predefined limits, protecting against electrical hazards and enhancing product performance. By adhering to EN61347-2, manufacturers can provide safer and better-quality lighting products to the market.