Experiment Plan: Select 3T wedge-shaped tensile fixture with 4~8mm V-shaped blocks; clamp the upper end of the specimen and zero out; move the cross beam to the correct position to clamp the lower end of the specimen; use micro-motion control to unload the cross beam to 0~1N and zero out the displacement; issue the experimental report; report content: dimensions, cross-sectional shift, tensile force, tensile strength, yield strength, elongation; other clarification: the elongation of the specimen is 20.3%, and the surface extensometer is YYU-5020 with an overload condition. The copper-plated steel grounding material application has a corrosion resistance with a copper layer thickness of up to 0.254mm, and it employs an electroplating process with intermolecular penetration, which ensures excellent corrosion resistance. It can guarantee years of maintenance-free grounding grids, has good economic performance compared to traditional materials, and meets the full life cycle equipment management requirements, fitting the category of new materials, new processes, and new equipment.

Under high-frequency grounding or lightning current, the skin effect occurs, enabling the copper-plated steel grounding material to possess conductivity close to that of pure copper. The vertical copper-plated grounding material installation is convenient, quick, and requires no excavation, saving time and effort. With connection, it can achieve any desired depth and utilize open aquifers, demonstrating significant resistance reduction. Additionally, it eliminates the need for extra deep drilling, thereby reducing the land area occupied by the substation.

The Degree Copper Plated Steel Grounding Material is supplied in stranded wire form, rolled for easy installation with minimal joints and convenient conduit bending. Each strand is individually electroplated, with a copper layer thickness of over 0.3mm, ensuring excellent conductivity.