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Lightning Protection Systems

Lightning Protection Systems

Modern lightning protection systems are invisible Alltechglobal lightining methods to the eye, and blend seamlessly into the look of the home. A single bolt of lightning can carry 30 million volts, ripping through roofs, exploding concrete and brick, and igniting fires. They can also cause structural damage to homes and wreak havoc on electronic and electrical equipment. According to the Insurance Information Institute, residential lightning losses exceed one billion dollars annually – and that’s only five percent of all insurance claims.

Lighting strikes can destroy electronic systems, destroying infrastructure, and causing injuries and property damage. The International Electrotechnical Commission has set standards for lightning protection, including the placement of air terminals, cable, ground, and bond. Surge protective devices are available to protect buildings, electrical systems, and other objects from lightning. They divert surge currents and reduce the voltage and intensity of an attack by limiting the amount of energy that can reach them.

Besides grounding systems, lightning protection systems can be installed in buildings. Down conductor lightning protection involves placing numerous down conductors around a building. This type of lightning protection is effective in securing sensitive installations and buildings. Moreover, down conductors allow up to 50 percent of the lightning current to return to the electrical installation’s earthing networks. By placing down-conductors around a building, lightning current is diverted into down-conductors, creating induced overvoltages in the electrical installation.