Specification of Copper Ground Rod
Grounding system
is a device installation that serves as a lightning rod that releases the lightning current into the earth, one of the uses to remove the charge of the lightning current. Standart feasibility grounding / earthing should be able to have a value detainee distribution / maximum resistance of 5 Ohm (If below 5 Ohm better). Grounding material can be copper rods, copper plates or copper cone, the grounding material surface area being planted to the ground then the resistance will be lower or better.
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