Lightning Protection System For Building

Any grounded object that provides a path to earth will emit upwards positive streamers or fingers of electrical charge.

Lightning protection system for building.

Lightning protection system designing buildings wiki share your construction industry knowledge. A reliable lightning protection system lps must encompass both structural lighting protection and transient overvoltage electronic systems protection. 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. 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. A lightning strike can exceed 100 million volt amps. In a lightning protection system a lightning rod is a single component of the system. In fact some of the world s tallest structures such as the willis.

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. Contrary to the myths lightning protection systems. These create a channel of plasma air for the huge downward currents of a lightning strike. The lightning rod requires a connection to earth to perform its protective function.

These materials and components are ul listed and specially manufactured for lightning protection. All electrical installations shall be carried out in accordance with the best international standards and codes of practice specifically with the current issue of the iee regulations. Provide a lightning protection system in accordance with bs 6651 and iec 61024 to protect the building structure and personnel from the risk of a lightning strike. 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.

These products are also backed by the foremost lightning protection design department in the world today. 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. Harger has long been one of the leading providers of structural lightning protection for commercial buildings. A lightning protection system does.