What is a flash protection system?

lightning protection systems are designed to protect large structures from lightening damage. These systems allow lightning strokes to travel safely from the top of the structure to the ground and often cause small or no damage. The main components of the lightning protection system include lightning, conductors and electrodes buried in the ground. A building that is not protected by a lightning protection system could suffer serious damage and there is also the possibility of injury to the population. Instead of having to pass through wood, masonry or other materials, the system provides low -resistant or low impedance, path to the ground. Each part of the lightening protection system is usually made of metal, usually aluminum or copper. These long metal bars are myually set at the top of the structure, at the highest point. Some larger structures can benefit from more than one rod. For example, on buildings, the flash bars are usually located about 20 feet (6 meters) apart. Therefore, a building that is 80 feet long (24.5 meters) may require threeor four bars.

Lightning rods are usually associated with other metal components at the top of the structure, such as a television antenna. They are also connected to the wires down. These metal cables or wires connect lightning bars with underground metal rod.

Earth electrodes are the final part of the flash protection system. These metal bars are buried in the ground, often at depths of 10 feet (3 meters) or more. Here, the high voltage of lightning strikes can be safely distributed in the country. Sometimes these electrodes can be buried surrounded by salt that can improve the electrical connection of the surrounding ground.

The connection and electrical systems of the building are also subject to damage after the lightning strike. Overvoltage protection that can protect these systems is another part of the flash protection system. These works by limiting excessive voltage increase.

Flash protection system can be installed on any number of structures, including buildings, StroTU, water towers, monuments and bridges. Wooden structures that are not protected by these systems threaten to ignite and burn. Pornic or water building materials such as brick and concrete can even explode if they are hit by flash.