What is IEC 61000-4-28:2019?

IEC 61000-4-28:2019 is an international standard developed by the International Electrotechnical Commission (IEC) that provides guidelines and test methods for testing the immunity of electrical and electronic equipment to variations in a.c. power supply parameters.

The Importance of IEC 61000-4-28:2019

In today's modern world, where electronic devices and systems are ubiquitous, it is crucial to ensure their reliable and uninterrupted operation. Power quality issues, such as voltage dips, interruptions, and fluctuations, can have detrimental effects on electronic equipment, leading to malfunctions or even failures. This is where the importance of IEC 61000-4-28:2019 comes into play.

Testing Procedures and Parameters

The standard outlines the various parameters to be considered when testing the immunity of electrical and electronic equipment. These parameters include variations in voltage, frequency, and waveform, as well as harmonics, interharmonics, and flicker. By subjecting devices to these controlled variations, manufacturers can evaluate their resistance and ensure compliance with the standard.

Compliance and Certification

Compliance with IEC 61000-4-28:2019 is essential for manufacturers, as it demonstrates the reliability and performance of their products under realistic operating conditions. Compliance also ensures compatibility and interoperability between different devices, preventing potential issues when integrated into larger systems. Therefore, obtaining certification according to this standard provides a competitive edge in the market, assuring customers of product quality and dependability.