Air Ionizing Lightning Protection Systems
Designing and installation of these lightning protection systems is done in accordance with NFC 17-102 standard. The root of this standard is same as that of ball rolling theory which is used in all standards. NFC 17-102 calculates the increased coverage radius of lightning protection systems by enter the ΔL parameter in calculation formula.
The Lightning protection systems should be connected to the earth system by mid Down Conductor conductors via bare copper wire after installation on the building.