IEC 60598-2-820:2013 is an international standard published by the International Electrotechnical Commission (IEC), which provides guidance on safety requirements for lighting chains with integral LED modules used for general lighting purposes. This technical article aims to provide an in-depth understanding of this standard, its scope, requirements, and implications.
Scope and Definition
The scope of IEC 60598-2-820:2013 applies to lighting chains that consist of a series of fixed or portable string lights incorporating LED modules, intended for indoor or outdoor use. These lighting chains are commonly used for festive decorations, decorative lighting, or commercial displays.
This standard defines terminology specific to lighting chains and provides requirements for electrical safety, marking, mechanical construction, insulation, heat resistance, and resistance to external influences such as moisture and dust.
Key Requirements
IEC 60598-2-820 provides several key requirements that manufacturers and users of lighting chains must comply with, including:
Rated voltage and current values must be clearly marked on the product.
Cable insulation should have sufficient mechanical strength, electrical resistance, and heat resistance.
LED modules should comply with relevant parts of IEC 62471, which addresses photobiological safety.
The product should be protected against overheating to prevent fire hazards.
Clear instructions regarding installation, use, and maintenance should be provided with the product.
Implications and Compliance
Compliance with IEC 60598-2-820 ensures that lighting chains meet safety requirements to protect users from potential electrical or fire hazards. Manufacturers must conduct appropriate tests and assessments to ensure their products comply with the standard. Additionally, retailers and consumers should verify whether the product bears the appropriate markings and comply with local regulations.
Non-compliance with this standard can lead to safety incidents, such as electric shocks, fires, or damage to property. It is imperative for industry professionals, regulators, and consumers to collaborate and enforce the strict adherence to IEC 60598-2-820 to mitigate safety risks associated with lighting chains.
Nina She