Iec 62305-3 Pdf [better] -

Provides a direct path for the lightning current from the air-terminals to the earth.

This part of the standard focuses on two primary areas of safety: iec 62305-3 pdf

Safely dissipates the lightning current into the ground. 2. Internal Lightning Protection System Provides a direct path for the lightning current

The external system is designed to intercept direct lightning strikes and conduct the energy safely to the ground. It consists of: iec 62305-3 pdf

Protecting human beings from injury due to touch and step voltages in the immediate vicinity of an LPS. Key Components of a Lightning Protection System (LPS)

According to the standard, an effective LPS is divided into external and internal systems.