|Place of Origin:||CHINA|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||Carton packaging|
|Delivery Time:||3-7 work day|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||20000 pieces/month|
|Product Name:||Lightning Protection Rod||MODEL:||3.1 3.3 4.3 5.3 6.3|
|LEVEL:||ⅠⅡⅢ||External Power Supply:||NO|
grounding wire, grounding rod, household grounding pin, lightning protection grounding, building lightning rod.
The lightning rod should be directly grounded, and the discharge phenomenon at the tip of the charge is not allowed to happen. The lightning rod is separate from the protected object, and it can protect the important objects that are more concentrated. The lightning rod is actually a mine needle, the general lightning rod is higher than all the protected objects, the top of the lightning rod is a metal tip, the bottom is well connected with the grounding grid, and the grounding resistance is generally below 10 ohm. In thunderstorm weather, due to the strong distortion of the top tip to the electric field, it attracts the nearby thundercloud to discharge the tip of the lightning rod, and protects the other objects from lightning through good grounding neutralization and the charge of the thundercloud.
1. superior performance
2. zinc is not easy to rust
3. the lightning flow rate is large and the attenuation ratio is high
|Model||Specifications||With flange height M||Texture of material||working temperature|
The highest 20m can be done
-40℃ ～ +80℃
Working principle of product
In the thunderstorm, the lightning rod and the top of the tall building are induced by a large amount of charge when there is a charged cloud over a high building. Because the needle of the lightning rod is sharp, the most charge is always gathered at the tip of the conductor when the electrostatic induction is induced. In this way, the lightning rod congregates most of the charge. The lightning rod also forms a capacitor with the charged clouds, which is relatively small because the two pole of the capacitor is small and the capacitance is very small, that is to say, it can hold very little charge. When it charges more clouds, the air between the lightning rod and the cloud layer can easily be breakdown and become conductor. In this way, the charged cloud layer and the lightning rod form the path, and the lightning rod is grounded, the lightning rod can import the charge on the cloud layer into the earth, so that it does not pose a danger to the high-rise building and ensures its safety.
Use of attention
1.The distance between the lightning needle and earthing device from the road and exit should be greater than 3m, otherwise, the gravel or asphalt surface should be 5 to 8cm thick, so that the protection of the insured is not affected by step voltage.
2. way is to install overhead lighting lines, telephone lines, broadcasting lines, antennas, etc. on lightning rods or frames.
3. if the lighting lamp is installed on the independent lightning rod or frame, the power wire must be leaded or penetrated into the steel pipe and directly buried in the ground for more than 10m.
Product packaging:Carton packing
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
Contact Person: William