LIGHTNING PROTECTION SYSTEMS REGULATIONS - EXTERNAL LPS

Materials used for earthing systems which pertain only to CEI 64-8; V2 are different from materials used for LPS ground rods or plates as shown in the following tables. Terminals and conductors must comply with standard EN 50164 and be sized according to the lightning current level of protection provided at the point of installation.

Materials, configurations and minimum cross-sectional area of air-terminal conductors, air termination rods, earth lead-in rods and down-conductors