What is EN 61000-3-2:2014+A1:2019 ?

Title: Understanding EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020

The Electromagnetic Compatibility (EMC) standard, EN 61000-3-2:2014+A1:2019, and the related standard, EN 61000-4-9:2020, are crucial for ensuring the safety and functionality of electrical and electronic equipment ( equipment) connected to low voltage public power supply systems. EN 61000-3-2:2014+A1:2019 defines the limits and measurement methods for harmonic current emissions, while EN 61000-4-9:2020 evaluates the susceptibility of equipment to impulses from sources such as lightning strikes and power line faults.

Understanding EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020 is essential for manufacturers, as compliance with these standards is essential for obtaining CE marking, indicating their products' conformity with European Union regulations.

EN 61000-3-2:2014+A1:2019:

EN 61000-3-2:2014+A1:2019 is a European Standard that defines the limits and measurement methods for harmonic current emissions produced by equipment that is connected to low voltage public power supply systems. It ensures that the levels of harmonic currents generated by these devices are within acceptable limits, reducing the risk of interference with other electrical equipment sharing the same network.

The standard applies to various electrical equipment, such as computers, televisions, household appliances, and industrial machinery. Compliance with this standard is crucial for manufacturers to obtain CE marking, indicating their products' conformity with European Union regulations.

EN 61000-4-9:2020:

EN 61000-4-9:2020 is a standard developed by the International Electrotechnical Commission (IEC) for evaluating the susceptibility of electrical and electronic equipment to impulse interference. The main purpose of EN 61000-4-9:2020 is to ensure that electrical and electronic devices can withstand sudden surges of electromagnetic energy without malfunctioning or being damaged.

The standard sets out specific requirements and test methods for measuring the immunity of equipment to impulses from sources such as lightning strikes, power line faults, and switching transients. Compliance with this standard is essential for manufacturers to ensure their products' safety and reliability.

Key Requirements of EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020:

EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020 are complex standards that require manufacturers to conduct extensive testing and measurement to ensure their products' compliance. Key requirements of EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020 include:

* Compliance with the relevant technical requirements outlined in the standard

* Proper testing and measurement of the immunity of the equipment to impulses from sources such as lightning strikes and power line faults

* Documentation of the testing and measurement results

* Compliance with the relevant regulations and directives

Conclusion:

EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020 are essential for ensuring the safety and functionality of electrical and electronic equipment connected to low voltage public power supply systems. Compliance with these standards is crucial for manufacturers to obtain CE marking, indicating their products' conformity with European Union regulations.

EN 61000-3-2:2014+A1:2019 and EN 61000-4-9:2020 are complex standards that require extensive testing and measurement to ensure their products' compliance. Key requirements of the standards include compliance with the relevant technical requirements outlined in the standard, proper testing and measurement of the immunity of the equipment to impulses from sources such as lightning strikes and power line faults, and documentation of the testing and measurement results. Compliance with the relevant regulations and directives is also essential for these products to be safe and functional.