Iec 62305-3 Pdf !!top!! Site

IEC 62305-3 is the international benchmark that provides requirements for protecting structures against physical damage and injury to living beings due to lightning strikes. It replaces the older IEC 61024-1 standard and works in harmony with its companion parts:

A mathematical method used for simple structures or sharp edges, where a protective cone or wedge is calculated based on the height of the air-termination rod. Down-Conductor System iec 62305-3 pdf