Hi everyone,

BS EN 55014 is a British and European standard that specifies the requirements for the electromagnetic compatibility (EMC) of household appliances, electric tools, and similar apparatus. The standard is harmonized with the International Electrotechnical Commission (IEC) standard IEC 55014, which means it is aligned with international requirements and facilitates the global trade of products complying with this standard.

The full designation of the standard is BS EN 55014-1:2017+A1:2020 for Part 1 and BS EN 55014-2:2015 for Part 2. It is divided into two parts:

BS EN 55014-1: This part of the standard focuses on the emission requirements for household appliances, electric tools, and similar apparatus. It sets limits for the electromagnetic emissions these devices can produce to prevent interference with other electronic equipment. The standard covers a range of emission types, including + conducted emissions (emissions that travel along power cables), + radiated emissions (emissions that travel through the air), and + harmonic emissions (distortions in the electrical supply caused by the device).

BS EN 55014-2: This part of the standard deals with the immunity requirements for household appliances, electric tools, and similar apparatus. It specifies the levels of immunity these devices must have to electromagnetic disturbances, ensuring that they can operate as intended in their electromagnetic environment without being affected by external electromagnetic interference. The standard covers various types of disturbances, including + electrostatic discharges, + power quality variations, and + electromagnetic fields from other sources.

The BS EN 55014 standard is essential for manufacturers and suppliers of household appliances and electric tools, as it provides a framework for ensuring that their products are electromagnetically compatible. Compliance with the standard is often a legal requirement for selling these products in the European Union and other regions that recognize the standard. Manufacturers can demonstrate compliance through testing their products in accredited laboratories and obtaining certification.

In summary, BS EN 55014 is a comprehensive standard that addresses both the emission and immunity aspects of electromagnetic compatibility for household appliances, electric tools, and similar apparatus. It ensures that these products do not interfere with other electronic devices and are resistant to external electromagnetic disturbances, thereby contributing to the overall reliability and safety of electrical products in the market.