- Other Electrical Equipment[10]
- Other Security & Protection Products[3]
- Welding Fluxes[4]
- Aluminum Powder[1]
- Other Welding Equipment[1]
- Clamps[3]
- Moulds[2]
- Connectors[2]
- Terminals[4]
- Bolts[1]
- Electrical Wires[10]
- Other Wires[1]
- Terminal Blocks[8]
- Other Connectors & Terminals[1]
- Copper Strips[1]
- Lightning Rod[3]
- Other Safety Products[4]
- Contact Person : Mr. Shi Jianjun
- Company Name : Shaoxing Bailijia Electric Co., Ltd.
- Tel : 86-575-86263278
- Fax : 86-575-86263499
- Address : Zhejiang,Shaoxing,Shangsanxi Village, Qixing Street, Xinchang City, Zhejiang P.R., China
- Country/Region : China
Copper Lightning Rods
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.
Copper Lightning Rods