Ul examines lightning protection system components and completed installations for compliance with ul s internationally recognized standards for lightning protection systems or other recognized national standards.
Lightning protection system components.
In a lightning protection system a lightning rod is a single component of the system.
Rods or air terminals the small vertical protrusions designed to act as the terminal for a lightning discharge.
Air termination lightning protection system.
Modern techniques for component manufacture and designs incorporating the system on and in a structure have changed the system look but the philosophy behind strike termination conduction and grounding remains.
Innovative installer friendly components make harger the leading provider of lightning protection equipment.
The area related balance of systems bos cost components include the mounting structures including the tracking mechanisms if used the land and its preparation the cabling interconnecting the modules and the power output facility fencing to protect the system lightning protection and installation costs.
In fact some of the world s tallest structures such as the willis.
A lightning protection system is composed of 4 main components.
Lightning protection systems are designed to protect large structures from damage from lightening.
The lightning rod requires a connection to earth to perform its protective function.
These systems allow lightning strikes to travel safely from the top of a structure to the ground often causing little or no damage.
Benjamin franklin invented the lightning rod in 1753.
Main components of a lightning protection system include lightning rods down conductors and electrodes buried in the ground.
Ul master label certificates are issued for structures that fully comply with the selected standard.
Rods can be found in different shapes sizes and designs.
This lightning conductor is made up of a 2 to 8 m high tapered metal rod that dominates the structure to be protected and which is connected to minimum two down conductors and two earthing system.
A lightning protection system is composed of three main components.
Lightning rods or air terminals 2.
Harger has long been one of the leading providers of structural lightning protection for commercial buildings.
These products are also backed by the foremost lightning protection design department in the world today.
The major current carrying components of the lightning protection system were described in their earliest form by benjamin franklin.
Lightning rods come in many different forms including hollow solid pointed rounded flat strips or even bristle brush like.