What is IEC 61000-4-74: 2019 ?

Title: IEC 61000-4-13: 2019 - An International Standard for Electromagnetic Compatibility Testing

Electromagnetic interference (EMI) is a significant challenge for many industries, especially those that rely on the functionality of electrical and electronic equipment (EEQ). IEC 61000-4-13: 2019 is an essential international standard that provides guidelines for testing and measurement techniques to ensure that devices can function properly in the presence of electromagnetic interference. In this article, we will discuss the standard, its scope, and the testing process.

IEC 61000-4-13: 2019 - The Standard for Electromagnetic Compatibility Testing

IEC 61000-4-13: 2019 is an international standard developed by the International Electrotechnical Commission (IEC) that focuses on harmonics and interharmonics, which are disturbances caused by non-sinusoidal electrical waveforms that can affect the performance of electronic devices and systems connected to the electric power network. The standard aims to provide a framework for testing and measurement techniques to assess the immunity of electrical and electronic equipment against electromagnetic interference from radio transmitters or other sources.

The Scope of IEC 61000-4-13: 2019:

IEC 61000-4-13: 2019 provides guidelines for conducting electromagnetic compatibility (EMC) tests, including mains signalling at a.c. power port, low frequency immunity tests, and harmonic and interharmonics testing. The standard defines the requirements for testing procedures, test levels, and evaluation criteria to ensure that devices are capable of operating without being affected by electromagnetic interference from radio transmitters or other sources.

The Testing Process:

The testing process under IEC 61000-4-13: 2019 involves subjecting electrical and electronic equipment to the tests, which are designed to simulate realistic electromagnetic environments. The standard defines the requirements for the testing equipment, the testing conditions, and the testing procedures.

Conclusion:

IEC 61000-4-13: 2019 is an essential international standard for testing and measurement techniques of electromagnetic compatibility (EMC). The standard provides guidelines for conducting EMC tests, including mains signalling at a.c. power port, low frequency immunity tests, and harmonic and interharmonics testing. By subjecting electrical and electronic equipment to these tests, manufacturers can assess the performance and susceptibility of their products to electromagnetic interference from radio transmitters or other sources.