What is IEC 61000-4-153:2019 ?

Title: IEC 61000-4-153:2019: A Technical Article on Electromagnetic Compatibility and Interference

IEC 61000-4-153:2019 is an essential standard for evaluating the electromagnetic compatibility (EMC) of electrical and electronic equipment. This international standard, also known as "Electromagnetic compatibility - Part 4-153:2019," is developed by the International Electrotechnical Commission (IEC) and focuses on ensuring the proper functioning of devices in the presence of electromagnetic interference (EMI) from various sources.

What is IEC 61000-4-13:2019?

IEC 61000-4-13:2019, also known as "Electromagnetic compatibility - Part 4-13: Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests," is the core standard of the IEC 61000-4-153:2019 standard. It is an international standard that outlines the procedures for conducting electromagnetic interference (EMI) tests on electrical and electronic equipment.

The standard focuses on harmonics and interharmonics, which are disturbances caused by non-sinusoidal electrical waveforms that can affect the performance of connected devices. The primary objective of IEC 61000-4-13:2019 is to provide guidelines for conducting the tests, test levels, and evaluation criteria to ensure that devices can function properly in the presence of EMI from radio transmitters or other sources.

What is IEC 61000-4-1:2019?

IEC 61000-4-1:2019 is an important international standard related to the testing and measurement techniques used for EMC. Specifically, it focuses on immunity tests for electrical and electronic equipment against EMFs caused by radio transmitters. The standard provides guidelines for conducting the tests, test levels, and evaluation criteria to ensure that devices can function properly in the presence of EMI.

The Purpose of IEC 61000-4-1:2019

The main purpose of the IEC 61000-4-1:2019 standard is to define a set of conditions that simulate realistic EM environments. By subjecting electrical and electronic equipment to these tests, manufacturers can assess the performance and susceptibility of their products to EMFs from radio transmitters or other sources. The standard aims to ensure that products are capable of operating without being affected by EMI from these sources.

The Testing Process

To ensure that their products meet the requirements of IEC 61000-4-1:2019, manufacturers must conduct EMI tests on their equipment. The testing process typically includes the following steps:

Step 1: Conduct a risk assessment

Before conducting any EMI tests, manufacturers must first conduct a risk assessment to determine the potential sources of EMI in their products. This involves identifying potential sources of EMI, such as radio transmitters, and evaluating the likelihood of EMI occurring from these sources.

Step 2: Select the appropriate test

Based on the risk assessment, manufacturers must select the appropriate EMI test that is appropriate for their product. The IEC 61000-4-1:2019 standard defines several different tests, including mains signalling, one-way, and two-way tests.

Step 3: Conduct the test

Once the appropriate test has been selected, manufacturers must conduct the test in accordance with the guidelines outlined in IEC 61000-4-1:201This typically involves subjecting the equipment to the test signal for a specified duration, measuring the level of interference, and evaluating the performance of the equipment.

Step 4: Analyze the results

After conducting the test, manufacturers must analyze the results to determine if the equipment meets the requirements of IEC 61000-4-1:201If the equipment does not meet the requirements, manufacturers must repeat the.