Медь молниеотвод и коммутационных перенапряжений медь пневматический цилиндр

This Copper Air Rod Lightning Rod has a big protection region to aviod suffering round hit.
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.

packing: standard export carton

shipping: 3 days after receiving the payment

Q: Can I get some samples?

A: Yes, Sample orders welcomed.

Q: Can I use my own Logo or design on goods?

A: Yes, Customized logo and design on mass production are available.

Q:What is the delivery time?

A: 3 days for samples, 7-15 days for mass production.

Q: What is the payment term?

A: T/T, L/C at sight, West union , Paypal, etc

Q: Can I trust you?

A: Absolutely YES, We are “Alibaba” verified supplier for many years.

Q: May I visit your factory?

A:Sure, welcome any time. We can also pick you up at airport or station.