What is IEC 61000-2-12 Ed.4:2018 ?

IEC 61000-4-13:2018 and IEC 61000-4-1:2019 are both important international standards related to electromagnetic compatibility (EMC) testing and measurement techniques.

IEC 61000-4-13:2018, also known as "Electromagnetic compatibility (EMC) - Part 4-13: Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests, " is focused 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.

IEC 61000-4-1:2019, on the other hand, is focused on immunity tests for electrical and electronic equipment against electromagnetic fields caused by radio transmitters. It provides guidelines for conducting the tests, test levels, and evaluation criteria to ensure that devices can function properly in the presence of electromagnetic interference.

The main purpose of these standards is to define a set of conditions that simulate realistic electromagnetic environments. 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.

The testing process for these standards involves a variety of steps, including defining the test parameters, designing the test equipment, conducting the tests, and analyzing the results. The tests are designed to simulate real-world electromagnetic environments, such as those found in power grids, and are meant to be used as a tool for assessing the compatibility of electronic equipment with the electrical power network.

It is important to note that these standards are just that – standards. They are not meant to be used as a substitute for proper design, testing, and maintenance of the equipment. It is also important to understand that each equipment is unique and may require specific testing to ensure proper operation in the presence of electromagnetic interference.

In conclusion, IEC 61000-4-13:2018 and IEC 61000-4-1:2019 are important international standards related to electromagnetic compatibility testing and measurement techniques. They provide a framework for assessing the performance and susceptibility of electronic devices and systems connected to the electric power network. However, they should be used as a tool for proper design, testing, and maintenance of the equipment to ensure proper operation in the presence of electromagnetic interference..