Gmax optimized lightning rod is a new external lightning protection device against direct lightning stroke, with large protection angle and wider protection zone, capable of suppressing weakening, and reducing damage from lightning.
- Remarkably reduce lightning induction when lightning current passes lightning rod and down lead.
- Significantly decrease the intensity of the ground potential back flash over at the instant lightning current flows to the ground.
- Increase the DC break down voltage by 1.2~1.6 times.
- Decrease the amplitude of lightning current by more than 75% and reduce ascending gradient of front lightning current by more than 33 times.
- Large impulse current capacity(200kA).