What is IEC 61000-4-24:2015+A1:2018?

IEC 61000-4-24:2015, also known as IEC 61000-4-24:2015+A1:2018, is an international standard that focuses on immunity requirements and test methods for electrical and electronic equipment used in power stations and substations. This standard helps to ensure the proper functioning of equipment in these environments despite the presence of electromagnetic disturbances.

Scope and Purpose

The scope of IEC 61000-4-24 encompasses various aspects related to immunity testing. It specifies a range of low-frequency disturbances and high-frequency disturbances that may be experienced by electrical and electronic equipment in power stations and substations. The purpose of this standard is to establish uniform requirements for testing the immunity of such equipment to electromagnetic disturbances generated by both intentional and unintentional sources.

Key Requirements

IEC 61000-4-24 outlines several key requirements that equipment needs to meet to comply with the standard. These requirements include immunity levels for frequency ranges, test levels for low-frequency magnetic fields, and procedures for testing equipment against a range of disturbances. The standard also provides guidelines for how to document and report test results.

Benefits and Applications

Adhering to the requirements of IEC 61000-4-24 can provide various benefits for both equipment manufacturers and power utilities. By ensuring the immunity of electrical and electronic equipment, the standard helps to enhance the reliability and performance of such equipment in power stations and substations. Additionally, compliance with the standard can facilitate interoperability between different systems and reduce potential risks associated with electromagnetic disturbances.