The Chem-Rod can reduce these risks more effectively than other ground rods by providing the most efficient earth interface. The damage caused by a single lightning strike or stray current can cost millions in equipment losses, downtime, and personnel injury. This larger surface area helps create the low-impedance connection required to safely channel high-frequency lightning currents to earth. In these events, electrodes with more surface area have less impedance.Ī copper Chem-Rod has about four times more surface area than a traditional ground rod. High-frequency transient events like lightning force current flow to the surface of an object. Optimized pigtail: The 2-foot long, 4/0 AWG stranded pigtail is exothermically welded to the body of the Chem-Rod.Easy refills: Every Chem-Rod comes with a standard removable cap and access cover for easy maintenance of the ground salt charge. Increasing the amount of GAF can decrease the overall system resistance, increasing the system efficiency.
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