|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 needle grounding, household outdoor grounding rod, galvanized lightning rod, lightning protection.
Lightning rod is the lightning protection measures adopted by Zhejiang tol Electric Co., Ltd. to independently develop and produce lightning strike hazards. According to GB standard, it is used to protect buildings, tall trees and other devices to avoid lightning. A flashover device is installed at the top of the protected object, and it is connected to the underground drainage network with the standard conductor. The nearby thundercloud is attracted to discharge the lightning rod tip, through good grounding and neutralization of thundercloud charge, so that the protected object is protected from lightning.
|Model||Specifications||With flange height M||Texture of material||working temperature|
The highest 20m can be done
-40℃ ～ +80℃
Working principle of product
When the thunder discharge close to the ground when it makes the ground electric field distortion. At the top of the lightning rod, the space of the local electric field is formed to influence the direction of the development of the lightning pilot discharge, guiding the lightning to discharge to the lightning rod, and introducing the lightning current through the grounding wire and grounding device to the earth, so that the protected object will not be struck by lightning.
1. conical needle tip hardness, high toughness and no bending needle
2. beautiful appearance and no rust, strong antioxidant capacity
3. fine welding, good quality, small deformation and good crack resistance.
Use of attention
1. the distance between the independent lightning rod and the protected object should be no less than 5m, so as to avoid the counterattack when lightning strikes the lightning rod. The independent lightning rod shall be equipped with an independent grounding device, and the distance between the grounding conductor and the grounding wire shall not be less than 3m.
2. Lightning arresters shall not be installed on the frame and roof of35kV and below high voltage distribution devices. The lightning rod mounted on the frame should be connected to the grounding network and equipped with a centralized grounding device.
3. the lightning rod should not be installed on the portal frame of transformer.
Product packaging:Carton packing
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
Contact Person: William