Many professionals confuse IEC 60060-1 with related standards. Here’s a quick distinction:
IEC 60060-1 is the primary international standard governing high-voltage test techniques for equipment exceeding 1 kV, with the 2025 edition introducing updated, modernized requirements. It defines procedures for DC, AC, and impulse voltage tests, incorporating specific parameters for lightning and switching transients along with k-factor evaluations for waveform oscillations. For more details, visit iTeh Standards .
The equipment must withstand a specified voltage level for a set duration (e.g., 60 seconds for AC tests) without experiencing a disruptive discharge.
For accredited calibration labs, Annex B is particularly valuable because it aligns with ISO/IEC 17025 requirements.
: Essential for manufacturers of transformers, switchgear, and insulators, as well as high-voltage test laboratories and utility operators. IEC Webstore Key Test Types Covered
Q: What are the benefits of using IEC 60060-1:2013? A: The benefits of using IEC 60060-1:2013 include improved safety, increased accuracy, enhanced compliance, and reduced costs.
: Simulating transient atmospheric and operational surges via lightning and switching impulses.
The standard defines procedures for four primary categories of dielectric tests to ensure equipment can withstand electrical stresses like lightning and switching surges:
You can purchase the official standard from the IEC Webstore or authorized distributors.
: Includes normative procedures for evaluating impulse parameters and a new Annex C in the 2025 edition for manual calculations from graphical waveforms. Significant Changes in the 2025 Edition
IEC 60060-1, “High-voltage test techniques — Part 1: General definitions and test requirements,” defines the principles, terminology, and general requirements for electrical high‑voltage testing. It provides a standardized framework for specifying and performing routine, type, and special dielectric tests on electrical equipment and installations to determine whether insulation and clearances meet design and safety expectations under specified conditions.
Only if your contract or internal policy explicitly allows it. Most audits require the current valid edition.
IEC 60060-1 has evolved to keep pace with the industry's needs.
. Key parameters include the root-mean-square (RMS) value and the peak value divided by 2the square root of 2 end-root Lightning Impulse Voltage Tests
For official, legally binding documentation, it is essential to purchase the standard directly from authorized sources.
| Standard | Focus | | :--- | :--- | | | Measuring Systems : Requirements for accurate measurement of test voltages. | | IEC 60060-3:2006 | On-Site Testing : Guidelines for performing high-voltage tests outside a laboratory. |