Zero Ohm Composite Earthing Electrode

Features

• The bulk density is small, the body density of the zero-ohm composite grounding system is only 1/5 of that of copper, and the weight is lighter, convenient, lightweight, and easy to carry manually.
• The resistivity is small, and the conductivity of the zero-ohm composite earthing electrode is nearly one hundred times higher than that of ordinary non-metallic minerals, which is better than a good metal conductor (pure copper, etc.), which is conducive to the construction of high-quality ground grids, and is not easy to be steal.
• The compressive strength of the present invention is not less than 30Mpa, and it can be fully compacted during the construction of the grounding grid to improve the
  The discharge of inrush current.
• The flexural strength is not less than 13.5Mpa. In the construction of the grounding grid, the zero-ohm composite earthing electrode has good toughness and is not easy to be damaged.
• Good anti-corrosion performance. Because the components of the zero-ohm composite grounding system are produced by high-temperature sintering and high-temperature electrolysis, there are many dense pores inside, and impurities are not easy to penetrate into the graphite, and between the molecules in the soil and the graphite molecules It is not easy to occur chemical reactions, and its product structure itself can play a good protective role, especially suitable for grounding use in dry soil.
• The components of the zero-ohm composite grounding system are electrolyzed at high temperature, and all harmful impurities are discharged. The chemical properties are inactive, non-polluting, insoluble in water, dilute acid, dilute alkali and organic solvent, and will not change the surrounding soil. Adapt to many special high-demand environments.
• It is packed in carton or wooden box, which saves the transportation cost.
• Long service life, the components of the zero-ohm composite earthing electrode system are treated by high temperature electrolysis, and the chemistry between molecules becomes very stable, so the product is not easy to corrode, has a long life, and is not easy to break, and the service life can reach more than 50 years.
• The stable graphite type non-metallic conductor material is used as the conductive medium, and its conductivity is not affected by the season.
• It can absorb moisture and maintain effective contact with the soil, and the grounding resistance is at the bottom.
• In areas with high soil resistivity, it can effectively reduce the grounding resistance of the ground grid.
• Resistant to large power frequency and inrush current impact, with stable resistance.
• Corrosion resistance, non-toxic, long service life and easy installation.
• The connection materials include graphite connecting bolts, flexible graphite wires, galvanized flat steel, copper-plated flat steel, pure copper conductors, tin-plated copper and other materials. The welding methods can be bolted, electric welding, and hot-melt welding, and the construction is simple and convenient. ,Convenience.
• The zero-ohm composite earthing electrode can be used as a vertical earthing electrode or a horizontal earthing electrode , and it can be used flexibly.

Technical Parameter

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