The IEC 61936-1 standard is available in PDF format, which provides several benefits:

: Mandates minimum clearance thresholds in air to prevent lightning strikes from causing arcing or flashovers across bare conductors. 2. Equipment Integration (Clause 6)

Comprehensive Guide to IEC 61936-1 PDF: Power Installations Exceeding 1 kV AC

The standard does not cover overhead/underground lines between separate installations, electrified railways, mining equipment, or prefabricated type-tested switchgear (which are covered by separate standards like IEC 62271). Key Technical Requirements

This edition consolidated various national standards into a single, cohesive international framework, replacing older regional guidelines with unified high-voltage installation practices. Edition 2.0 (2010) + Amendment 1 (2014)