The standard applies to all AC power installations with a nominal voltage above and a frequency up to . It covers both indoor and outdoor installations. Key areas covered include:
Designing a grid of horizontal conductors and vertical rods. iec 61936-1 pdf
The standard focuses on protecting people, livestock, and property from high-voltage hazards. The standard applies to all AC power installations
Installation design for indoor/outdoor open and prefabricated units. The standard focuses on protecting people, livestock, and
: Specifies boundary clearances for external fences and barriers to protect the general public from live parts. 3. Structural Breakdown Description Clause 5 Insulation and electrical clearances. Clause 7
This is arguably the most referenced section. The standard provides tables to determine the minimum air clearance between live parts and earthed parts based on:
Need to cite this standard? Use: IEC 61936-1:2021, "Power installations exceeding 1 kV a.c. – Part 1: Common rules," International Electrotechnical Commission, Geneva, Switzerland.