Shield sensitive equipment from lightning strikes and switching surges. Trends in High-Voltage Standards
May 2, 2026 Category: Power Engineering / Standards Compliance
The standard is a document (the AC version), published by the International Electrotechnical Commission (IEC). To obtain an authentic PDF, you must purchase it from an authorized sales outlet. Here are your options:
Installations above 1,000 meters require altitude correction factors (
IEC 61936 is an international standard that provides guidelines for the design, installation, and maintenance of high-voltage electrical installations. The standard covers electrical installations with voltages above 1 kV AC and 1.5 kV DC. It provides a comprehensive framework for ensuring the safety, reliability, and efficiency of high-voltage electrical systems.
Clearer definitions for DC installations (covered in Part 2). How to Access the IEC 61936 Standard
