Fundamentals of lightning protection systems page 1 of 14 fundamentals of lightning protection systems, edition 1c september 2011. Lightning protection design software free download. Jul 12, 2007 the bs 6651 british standard on lightning protection has existed for decades. This free software is an intellectual property of nch software. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. Lightning is a bright flash of electricity produced by a thunderstorm.
Since its foundation in 1980, the iec tc 81 lightning protection of the international. To intercept direct lightning strikes via an airtermination system. All pdf files created are 100% industrystandard and fully compatible with any pdf. More comprehensive than ul 96 and nfpa 780, the iec 62305 provides for a more robust external lightning protection system ideal for critical and highasset value facilities. Measures for protecting pv power plants from lightning interference.
The author examines the physical behavior of lightning, various types of lightning damage, the role of lightning detection and warning in effective protection, as well as options for deflecting or eliminating. Our white papers provide a range of practical examples on lightning and surge. Handouts and catalogues in the field of surge protection, lightning protection and safety equipment. Lightning pdf professional 7 is the complete pdf alternative to adobe acrobat specifically designed for business users. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made. Dehn lightning protection systems backed by bailey design, installation and maintenance expertise we deliver expert structural and electronic dehn based systems that conform to current legislation and in. Toni merrill furse technical department product update for more information or to request a free. Only the lightning protection is carried out well for a long term, the effects of lightning protection and disaster reduction can be truly realized by some modernised protection system 4. Protection against lightning overemphasizes the role of air terminals as a primary defense. Thunder and lightning is one of the most destructive natural disasters. Lightning protection guide 3rd updated edition, 2014 dehn. Aug 30, 2015 thunder and lightning is one of the most destructive natural disasters. Product update new strikerisk software for lightning. Bonding, grounding and surge protection technical report pdf available june 2015 with 116 reads how we measure reads.
Lightning discharge and fundamentals of lightning protection journal of lightning research, 2012, volume 4 5 and if 10 percent of the direct lightning current flows in the wire producing didt 1010 a s1, 10 kv will be produced across each meter of the wire. Lightning pdf professional is an allin1 pdf solution for creating industrystandard pdf files, editing pdf text and images, converting pdfs to office documents, adding comments plus editing and filling in pdf forms. Lightning and surge protection for free field pv power. Above all, because it is not a subject that most people deal with on a daily. All thunderstorms produce lightning and are very dangerous. Periodic inspection of earthing and shortcircuiting devices. From our own designed and manufactured products to systems design advice through to onsite supervision and testing and commissioning, furse can provide a total solution to an organisations. The lightning protection guide from dehn has been the trademark for practiceoriented technical literature in the. Commonly, this programs installer has the following filenames. A lightning protection system consists of an external and an internal lightning protection system presented in figure 1. Higher frequency increases the inductive reactance of a circuit.
Open access lightning discharge and fundamentals of. Free download specification, user manual, catalog, instruction manual, engineering data sheet kumwell lightning protection this document was uploaded by 989me. Lightning discharge and fundamentals of lightning protection journal of lightning research, 2012, volume 4 5 and if 10 percent of the direct lightning current flows in the wire producing didt 1010 a s. To order a copy, download the order form pdf file and mail it to the address shown. Design calculations of lightning protection systems part.
The basis of conventional lightning protection technology. Abb are pleased to announce the release of our external lightning protection software called opr designer. State of the art for the installation of lightning protection systems 0. Software dehnsupport toolbox planning software for lightning protection systems the dehnsupport toolbox software offers a variety of calculation options in the field of lightning protection ranging from risk management to the calculation of the length of the airtermination rods, separation distances and length of the earth electrodes.
Make planning easier with the various calculation programmes in dehnsupport toolbox a software for electrical planning engineers. These trees will have varying degrees of damage ranging from complete shattering and destruction of the tree, to a slow lingering death, to virtually no apparent. The importance of lightning protection 6 7 key considerations identifying the need for both external and internal lightning protection for effective cover against lightning strikes technical design service 8 9. A free pdf reader, adobe acrobat, may be downloaded from the adobe web site. The dehn lightning protection guide is available as printed book, as pdf. How can we download or view the pdf file using lightning component from documents in salesforce1 app, is it possible to do or not, if yes please suggest how can i achieve this. It is easy to understand how even a very small fraction of the.
Compared to the bs 6651s 118 pages, the 475page bs en 62305 is daunting. This download was checked by our antivirus and was rated as safe. Dehnsupport toolbox software planning of lightning protection systems pdf 2. Wire with plastic sheath halogenfree, frostresistant and uvstabilised as additional mechanical. Power lightning arrester and signal lightning arrester are used for lighting protection. The dehnkonfigurator is the fastest and easiest way to create a custom built, surge protection device spd in a rugged, weatherproof enclosure. Ds242e copperbonded earth rods and accessories pdf only. Pdf file download in lightning salesforce stack exchange.
Dehn customised engineering customised lightning protection earthing products. Lightning protection mastering the maze of bs en 62305. The bs 6651 british standard on lightning protection has existed for decades. State of the art for the installation of lightning protection. Toni merrill furse technical department product update for more information or to request a free trial, please visit.
If an outdoor ac power cord should be directly connected to the device, please use a power lightning arrester. Above all, because it is not a subject that most people deal with on a daily basis. L1 loss of human life, l2 loss of service to the public, l3 loss of cultural heritage, l4 loss of. Freestanding object on top of a moutain or a rounded hilltop 2. It documents the state of the art based on the iec and en 62305 standards and important information provided in the german supplements to the din en 62305 standards. Dehn provides the design assistance from engineering through installation.
The file size of the latest downloadable setup file is 30 mb. Lightning protection guide is available as printed book, as pdf file. Thousands of trees are struck by lightning every year. New strikerisk software for lightning calculations. Downloads dehn lightning and surge protection, safety. The lightning protection institute is a nationwide notforprofit organization founded in 1955 to promote lightning protection education, awareness, and safety.
Now the third revised edition of the english lightning protection guide is available. The dehnsupport toolbox software offers a variety of calculation options in the field of lightning protection ranging from risk management to the calculation of the length of the airtermination rods, separation distances and length of the earth electrodes. The dehnsupport toolbox software offers a variety of calculation options in the field of lightning protection ranging from risk management to the. A lightning protection system lps usually consists of an external and an internal lps. The topics covered by the book range from characteristic lightning parameters up to the practical application of lightning protection components and surge protective devices. Lightning protection software free download lightning.
Now, a new standard, bs en 62305, has been published for britain. Dehn, dehn logo, dehnarrester, dehnbloc, dehnbridge. Open access lightning discharge and fundamentals of lightning. Read the latest articles of journal of development and innovation of new lightning protection technologies at. The professional planning and realisation of a comprehensive lightning and surge protection system can be rather complicated. Do not use electric equipment like computers and appliances during a storm. Dehn lightning protection bailey lightning protection. Free download engineering data sheet kumwell lightning. Lightning discharge and fundamentals of lightning protection. Only the lightning protection is carried out well for a long. Protection against physical damage and life hazard the main and most effective measure for protection of structures against physical damage is considered to be the lightning protection system. Dehn is pleased to share its knowledge and experiences with our current and prospective customers.
In order to design an effective lightning protection system with franklin rods or capturing meshes, the following rules shall apply. Bonded lightning protections pdf document downloads. If you hear the sound of thunder, then you are in danger. Pdf this paper deals with designing and positioning of airtermination system. As was stated many times in the past, the conventional lightning protection philosophy, the methods and their. These technical papers, application guides and spd tvss product brochures are available as pdf and hard copy documents. Physical damage to structures and life hazard software for design and calculation of lightning protection systems when designing lightning protection systems, various parameters must be taken into account. Consequently, for a given lightning protection level lpl, the risk of the lightning. The author examines the physical behavior of lightning, various types of lightning damage, the role of lightning detection and warning in effective protection, as well as options for deflecting or eliminating lightning. The importance of lightning protection 6 7 key considerations identifying the need for both external and internal lightning protection for effective cover against lightning strikes technical design service 8 9 not only do we supply lightning protection and earthing materials, we will also design the system you need. Planning software for lightning protection systems. Spd, protection of equipment in existing structures.
Therefore, lightning protection is an important systematic work. To open a menu, click it with the mouse or press the alt key. Quantity discounts are available, and international shipping is at cost. To safely conduct the lightning current to the ground via a downconductor system. General principles since it is impossible to avoid a lightning strike, the application of lightning protection measures must be considered. Lightning, grounding and protection for control systems. Dec 10, 2017 download lightning pdf professional for free. Software dehnsupport toolbox dehn lightning and surge. To ensure effective protection, a lightning protection system with optimally coordinated.
Houston chroniclefuel fix some companies dont wait for lightning to strikemarch 20. The following lightning protection specifications are available for download as pdf files or word documents. A complete system must incorporate both external and internal. The functions of the external lightning protection system are. Their role from earliest times has been to mitigate fires and physical damage to structures. Since its foundation in 1980, the iec tc 81 lightning protection of the international electrotechnical commission iec has drawn up diverse standards. Power lightning arrester is used for limiting the voltage surge due to a lightning. Lightning preventor of america a division of he ary bros. Pdf application of lightning location system data for designing. Physical damage to structures and life hazard software for design and calculation. Lightning pdf professional free version download for pc.