Another common target is the , series IEC 60050. Part 195 covers โEarthing and protection against electric shockโ.
In short, if you are designing a substation or a wind farm, you need IEC 60099-5. It is not just a test standard โ it is a .
Guidance on selecting housing materials and creepage distances for polluted environments. Special Applications: Recommendations for: Transformer Neutral Protection. Cable Protection. Capacitor Switching. Phase-to-phase arresters. 4. How to Obtain the IEC 60099-5 PDF The standard is a copyrighted document published by the International Electrotechnical Commission (IEC) Official Sources: The safest way to download the IEC 60099-5:2018 PDF is through the IEC Webstore Available Versions: The standard is often sold as a Redline Version (RLV)
Section 4 of the standard details TOV capabilities. It provides formulas and curves to calculate the TOV capability of an arrester.
