The grounding module is mainly made of non-metallic materials, which generally have advantages such as high resistance reduction efficiency, long service life, good stability, and no pollution. Suitable for various soil environments, especially high resistance soil environments. The grounding module can absorb moisture and maintain effective contact with the soil, with low grounding resistance; The grounding module uses chemically stable non-metallic conductor materials as the conductive medium of the module, and its conductivity is not affected by seasons; The grounding module can effectively reduce the grounding resistance of the grounding grid in areas with high soil resistivity; Resistant to high power frequency and impulse current impact, with stable resistance; Corrosion resistant, non-toxic, long service life, and easy installation. Today, the editor in charge of graphite grounding made the following analysis on the use of grounding modules:

When the module cores are connected in parallel or to the ground wire, they must be welded with a welding length of twice the width of the connecting wire. The distance between modules shall not be less than 4 meters. The welding slag should be removed at the welding site and coated with anti-corrosion conductive paint or asphalt paint. The editor in charge of graphite grounding reminds everyone to sprinkle water appropriately when backfilling soil, compact it layer by layer, and measure the grounding resistance after the module has fully absorbed moisture (24 hours).

Manufacturing of graphite grounding wire. Made of high carbon fiberglass graphite wire, the connection end connected to the tower is made of stainless alloy, non-metallic conductive material, corrosion-resistant, rust free, stable grounding resistance, no counterattack from high current impact, no damage, unchanged resistance, high and low temperature resistance, with a long service life of 50 years, maintenance free, safe and reliable. It is not limited by environmental or climatic conditions, easy to install, does not require electrical welding, saves labor and time, saves materials and costs, is energy-saving, environmentally friendly, and anti-theft. It is especially suitable for use in acidic and alkaline soils, swamps, humid and hot areas, and beaches. Main technical indicators: 1. Solid state resistivity: 0.06 Ω. m2. Impulse current tolerance: (200KA) Δ R% ≤ 03. Power frequency current tolerance: Δ R% ≤ 04. High temperature performance: 300 ℃ 5. Low temperature performance: -60 ℃ 6. Compressive strength: ≥ 1200Mpa 7. Tensile strength: ≥ 1200Mpa 8. Morse hardness of graphite wire layer surface: 1-29. Annual average corrosion rate of buried surface

It is best to maintain a certain temperature for the grounding module, and avoid high temperature, dryness, and exposure to sunlight; During transportation and installation, mechanical damage to the module should be avoided; In cold regions, modules should be buried above the permafrost layer. The editor of graphite grounding reminds everyone that grounding modules are generally used for working grounding and protective grounding in valuable precision instruments, computer room equipment, postal and telecommunications programmable equipment, broadcasting and television equipment, electronic medical equipment, etc; Lightning protection grounding for various high-rise buildings, tall structures, famous ancient buildings, tall memorial towers, etc; Oil transportation pipelines and oil and gas tanks, as well as lightning protection and grounding for warehouses containing flammable and explosive materials.