Copper plates are one the old and iconic conductors that has proved its performance
Copper plates are manufactured in different size options .
Copper plates are manufactured with 2 rolling and melting methods . melting ones have lower quality and prices .
Included copper in the plates can reach up to 99.9% purity that makes the plate highly conductive and corrosion resistant .
Copper plates are commonly welded into wire conductors then placed into the earthing pit and filled with conductive concrete .
Most commonly used sizes :
400x400x4
400x400x5
500x500x4
500x500x5
660x660x4
660x660x5
700x700x4
700x700x5
The following dimensions are in millimeters , in low conductive soils wider plates should be used to get the desired results , also increasing the thickness would help with the plates service life and corrosion .