Description:

Compared with pure copper rod, copper bonded earth rod saves copper material, saves cost, has the same conductivity, and contains the hardness of copper. 

Application:

The copper bonded earth rod is mainly used for lightning protection grounding, which can reduce the resistance value. When the roof lightning rod is struck by lightning, the current can be quickly released to achieve lightning protection effect.

Material:

The Copper-clad steel material has been widely used in grounding devices due to its good electrical conductivity, high mechanical strength, especially the good corrosion resistance of copper coating.The United States, Britain, Germany and other countries in the relevant standards have stipulated that the grounding body, grounding wire can be used copper-clad steel composite materials.In China, the corrosion resistance and reliability of grounding device have been paid more and more attention.

Types:

Copper Bonded Ground Rod: the external layer of copper with a thickness of 0.254mm or more is called Copper Bonded Ground Rod, or copper-coated steel grounding rod, etc.

Galvanized grounding rod: heat galvanizing anti-corrosion treatment is made on the outside of the steel rod;

Graphite grounding rod: type pTD-1 bar-like grounding module made of graphite material;

Choose suitable grounding rod according to different geological conditions.

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