IEC 61000-4-23 - In Compliance Magazine

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IEC 61000-4-23 provides the basic reasons behind HEMP testing and gives a brief description of the most important concepts for shielding element testing. For each test, the following basic information is provided: – theoretical foundation of the test (the test concept); – test set-up; – required equipment; – test procedures; – data processing.

IEC 61000-4-3:2016, Electromagnetic Compatibility – Part 4-23: Testing and Measurement Techniques
The International Electrotechnical Commission (IEC) has released IEC 61000-4-3:2016.
Hardening the Power System from HEMP and IEMI
While articles and papers have been written in the past concerning the protection of high voltage power grids throughout the world, there has not been sufficient emphasis on the near-term plans to harden existing facilities. This article provides a specific cost-effective approach to protect existing power system assets over time from the threats of HEMP and IEMI.

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