Lightning Protection System For Building

The lightning rod requires a connection to earth to perform its protective function.

Lightning protection system for building. Lightning protection systems are designed first and foremost as fire protection systems to stop the building from burning down and losing the people and equipment inside. In fact some of the world s tallest structures such as the willis. These create a channel of plasma air for the huge downward currents of a lightning strike. Any grounded object that provides a path to earth will emit upwards positive streamers or fingers of electrical charge.

The primary reason for a lightning protection system is to route that electrical energy to a less destructive path to ground instead of traveling through the building s electrical wiring water piping structure or low voltage cabling paths where it could create significant chaos inside the building. A lightning protection system does. These products are also backed by the foremost lightning protection design department in the world today. Lightning rods come in many different forms including hollow solid pointed rounded flat strips or even bristle brush like.

A lightning strike can exceed 100 million volt amps. Harger has long been one of the leading providers of structural lightning protection for commercial buildings. Lightning protection system designing buildings wiki share your construction industry knowledge. When a lightning protection grounding network is in place the strike is intercepted and directed to ground without impact to the structure occupants or contents.

In a lightning protection system a lightning rod is a single component of the system. These materials and components are ul listed and specially manufactured for lightning protection. Simply stated a structural lightning protection system cannot and will not protect the electronic systems within a building from transient overvoltage damage. A lightning protection system that meets national safety standards of nfpa 780 and.

Innovative installer friendly components make harger the leading provider of lightning protection equipment. A lightning protection system s only purpose is to ensure safety to a building and its occupants if lightning happens to hit it directly a task accomplished by providing a good safe path to ground for the lightning to follow. Contrary to the myths lightning protection systems. A reliable lightning protection system lps must encompass both structural lighting protection and transient overvoltage electronic systems protection.