What is EN 61326-2-4:2020?

Introduction

The EN61326-2-4:2020 standard, also known as the "Electrical equipment for measurement, control, and laboratory use - EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions, and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9," is an important guideline for various electrical equipment used in measurement, control, and laboratory environments.

Purpose of the Standard

This technical standard aims to ensure that electrical equipment used in measurement, control, and laboratory applications comply with certain regulations regarding electromagnetic compatibility (EMC). The standard provides specific requirements related to test configurations, operational conditions, and performance criteria for insulation monitoring devices and equipment for insulation fault location. Compliance with this standard helps to reduce potential interferences and strengthen overall system safety.

Main Features of EN61326-2-4:2020

EN61326-2-4:2020 outlines various important features that electrical equipment needs to meet in order to comply with the standard:

Test Configurations: The standard specifies different test configurations that need to be performed to assess the performance and reliability of insulation monitoring devices and equipment for insulation fault location.

Operational Conditions: EN61326-2-4:2020 defines the specific operational conditions under which the electrical equipment should function optimally. This includes considerations such as temperature, humidity, and power supply characteristics.

Performance Criteria: The standard sets performance criteria that are crucial for insulation monitoring devices and equipment for insulation fault location. These criteria help to determine the accuracy, sensitivity, response time, and overall performance capabilities of the equipment.

Conclusion

The EN61326-2-4:2020 standard plays a significant role in ensuring the safe and reliable operation of electrical equipment used in measurement, control, and laboratory applications. Compliance with this standard helps to minimize potential electromagnetic interferences and enhances overall system performance. By adhering to the test configurations, operational conditions, and performance criteria outlined in this standard, manufacturers can guarantee the quality and reliability of their products, providing users with confidence in their application environments.