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A copper bonded grounding rod is a type of grounding system used in electrical installations. It consists of a solid copper rod that is coated or bonded with a layer of copper to improve conductivity and corrosion resistance. This type of grounding rod is commonly used to create an effective electrical grounding system, which is crucial for the safety and proper functioning of electrical systems.
The purpose of a grounding rod is to direct excess electrical current safely into the ground, preventing electrical shock hazards and protecting equipment from electrical damage. Copper is an ideal material for grounding rods due to its high electrical conductivity, which allows for efficient dissipation of electrical energy.
The grounding rod is typically buried vertically in the ground, with only a small portion exposed above the surface. It is connected to the electrical system through a grounding conductor, which is usually a copper wire. The copper bonding on the grounding rod ensures a low-resistance path for the electrical current, facilitating efficient grounding.