What is IEC 61000-4-32:2019?

IEC 61000-4-32:2019 is a technical standard that relates to electromagnetic compatibility (EMC). It specifically focuses on the emission of conducted disturbances in the frequency range from 0 Hz to 150 kHz. This standard provides guidelines and test procedures for measuring, assessing, and evaluating the conducted emissions produced by electrical and electronic equipment operating in this frequency range.

Key Features of IEC 61000-4-32:2019

IEC 61000-4-32:2019 sets out specific requirements for test equipment, measurement techniques, and test configuration for conducted disturbance measurements. It also specifies the test levels and assessment criteria to ensure the compatibility of electrical and electronic equipment with the power supply network.

The standard classifies the conducted emissions into two types: continuous and transient. Continuous emissions are those that persist for more than 100 ms, while transient emissions are quick bursts lasting for less than 100 ms. The standard defines different test methods and limits for each type of emission.

Furthermore, the standard distinguishes between equipment intended for professional use and non-professional use, as well as between equipment connected directly to the power supply network and those connected through other means such as communication cables.

Benefits of Compliance with IEC 61000-4-32:2019

Compliance with IEC 61000-4-32:2019 offers several benefits to manufacturers and users of electrical and electronic equipment. Firstly, it ensures that the equipment does not emit excessive conducted disturbances that can interfere with other devices connected to the power supply network or communication cables.

By complying with the standard, manufacturers can demonstrate the quality and reliability of their products, enhancing customer trust and brand reputation. Users can also have confidence in the performance of compliant equipment, knowing that it has undergone rigorous tests to meet the conducted emission requirements.

Furthermore, compliance with IEC 61000-4-32:2019 promotes harmonization in international trade by providing a common benchmark for assessing conducted emissions. This facilitates market access and reduces barriers to trade, benefiting both manufacturers and consumers.

Conclusion

IEC 61000-4-32:2019 plays a crucial role in ensuring electromagnetic compatibility by specifying the requirements and test procedures for measuring conducted disturbances in the frequency range from 0 Hz to 150 kHz. Compliance with this standard offers numerous benefits to manufacturers and users, including enhanced product quality, customer trust, and market access. By following the guidelines outlined in IEC 61000-4-32:2019, electrical and electronic equipment can coexist harmoniously with the power supply network and other connected devices.