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

EN 61000-3-2:2014+A1:2019, also known as Electromagnetic Compatibility (EMC) - Part 3-2: Limits - Limits for harmonics emissions for equipment with rated current

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

The standard EN 61000-3-2:2014+A1:2019 sets limits on the harmonic currents generated by appliances and equipment with a rated current not exceeding 16 amps per phase. Harmonic currents are non-sinusoidal currents that can cause interference in electrical systems and have detrimental effects on power quality. The standard defines the maximum allowable levels of harmonic currents at various frequency ranges to maintain a low level of distortion in the power supply network.

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

Ensuring compliance with EN 61000-3-2:2014+A1:2019 is essential for manufacturers of electrical and electronic equipment. It helps prevent the disruption of other sensitive devices connected to the same power supply and reduces the risk of damage to electrical infrastructure. Compliance with the standard assures consumers that the equipment they purchase will function properly without adversely affecting other connected devices.

Achieving Compliance

To meet the requirements of EN 61000-3-2:2014+A1:2019, manufacturers need to design their products with low harmonic emissions. This can be achieved through various means such as incorporating adequate filtering techniques, using power factor correction circuitry, and selecting components that minimize harmonics. Additionally, compliance testing should be performed to verify the harmonic current levels generated by the equipment.

In conclusion, EN 61000-3-2:2014+A1:2019 plays a crucial role in ensuring electromagnetic compatibility and power quality for electrical and electronic equipment. Compliance with this standard is important for equipment manufacturers to minimize harmonic distortions and prevent interference with other devices. By adhering to the limits specified in the standard, manufacturers can provide reliable and efficient products while maintaining a stable power supply network.