non-electronic copper lightning rod, copper detector, lightning arrester

High quality, resonable price.

Each discharging value is less than the average 7 KA during the thunder lighting current amplitude.

Main electrical parameters
Lightning rod needle h ≤ 200 m high, protection angle 65 °, and corresponding ground protectio radius 2.14h, the hx height from the ground reaches 2.14 (h-hx).

When the thunder clouds formed, the bottom of thunder clouds will cause a lot of negative charge

and the negative charge in the general strength of 7 to 15 kA. There is a strong magnetic field

between the negative charge of thunder clouds and ground. The positive charge of ground released

charge through the needlepoint of lighting rod, so that keep balance with the CB negative charge

of aerosphere. The controllable lighting rod constantly absorbing and storing energy, to some

extent, it releases the positive charge into aerosphere and neutralizes with the negative charge of

CB. So it reduce the negative charge in the CB clouds, as well as reduce the discharge current

and greatly relief the voltage sensors in order to avoid lightning intensity, and the purpose of

protecting the construction.