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IEC Publishes New Edition of IEC 60974-10

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A new edition of IEC 60974-10 has been published by the International Electrotechnical Committee. IEC 60974-10 applies to “Arc welding equipment – Part 10: Electromagnetic compatibility (EMC) requirements.” The new edition is available for purchase on the IEC website.

Description*

- Partner Content -

Mastering High Voltage: The Importance of Accurate Test Equipment

This whitepaper underscores that precise calibration of high-voltage test gear — especially when measuring 1 kV–150 kV systems — is essential for safety, reliability, and regulatory compliance. It details measurement techniques (voltage dividers, step-down transformers, etc.), the impact of environmental and connection factors on accuracy, and why traceable calibration (e.g. to NIST / A2LA) is a must to ensure consistent, reliable results.

IEC 60974-10:2014 specifies

a) applicable standards and test methods for radio-frequency (RF) emissions;

b) applicable standards and test methods for harmonic current emission, voltage fluctuations and flicker;

c) immunity requirements and test methods for continuous and transient, conducted and radiated disturbances including electrostatic discharges.

This standard is applicable to equipment for arc welding and allied processes, including power sources and ancillary equipment, for example wire feeders, liquid cooling systems and arc striking and stabilizing devices.”

- From Our Sponsors -

*Description from IEC website

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