The main material of the grounding module has a similar physical structure to the soil and can be integrated with the soil. The effective contact area between the ground body and the soil is many times larger than that of the metal ground body, which increases the effective dispersion area of the ground body and greatly reduces the contact resistance between the ground body and the soil. Therefore, it can significantly improve the grounding efficiency and reduce the ground network. Land area occupied.
Performance characteristics of grounding modules
1. Chemically stable non-metallic conductor materials are used as the conductive medium of the module, and its conductivity is not affected by seasons;
2. It can absorb moisture and retain moisture, maintain effective contact with the soil, and has low grounding resistance;
3. In areas with high soil resistivity, it can effectively reduce the grounding resistance of the ground network;
4. Resistant to high power frequency and impact current, with stable resistance;
5. Corrosion-resistant, non-toxic, long service life and easy to install.
Application of ground module
1. Working grounding, safety grounding and Lightning protection and grounding.
2. Working grounding and protective grounding of valuable precision instruments, computer room equipment, postal and telecommunications program-controlled equipment, radio and television equipment, electronic medical equipment, etc.
3. Lightning protection and grounding for various high-rise buildings and tall structures, historic buildings, tall memorial towers, etc.
4. Oil transportation pipelines, oil and gas tanks, and flammable and explosive material warehouses should be lightning protected and grounded.
