The rev christopher miles c eng, fiet takes us through some important points on the requirements of providing separation from lightning conductors. Software tool for estimating the 3d lightning protection. Risk assessment software lightning protection, surge. Bs 6651 code of practice for the protection of structures against lightning withdrawn bs 6651 was the british standard prior to the introduction of bs en 62305. Lightning protection standardisation bs en 623052 2 bs en 62305 risk management 2 623051 general principles 623052 risk management 62305 3 physical damage and life hazard 62305 4 electrical and electronic systems. Lightning protection, electronic systems protection and furseweld. Bs code of practice for protection of structures against lightning. The general industry accepted recommendation used to be that the system is tested at eleven month intervals in order to take account over time all. Are you interested in knowing more on what gets into the design of lightning protection systems. Lightning risk assessment according to bs623052 furse. The bs eniec 62305 standard for lightning protection. Lightning protection system design and installation. And, in some of the most active regions of the planet.
Many links in lightning protection systems are near the ground in locations that accumulate waste and debris, but with a clamp tester its not necessary to touch the link. Mar 17, 2018 lightning risk assessment according to bs623052 furse risk strike software furse strikerisk 6230522012 questionaire. The program is made based on the methodology, established in the international standard bs en 623052. If youre looking for a convenient definition in bs en 62305. Make planning easier for yourself with the calculation programmes in the dehnsupport toolbox.
Design calculations of lightning protection systems part ten in article design calculations of lightning protection systems part two. Protection against lightning online risk assessment tool iec. For a finite period, bs eniec 62305 and bs 6651 ran in parallel, but as of august 2008, bs. Because of the complexity of the requirements it is not possible to include full detail here. Bills of quantity related to each lightning protection system design are accessible at any time in the software.
Planning software for lightning protection systems. Software tool for estimating the 3d lightning protection zone of high voltage substations article pdf available in international journal of electrical engineering education 483. In order for us to design a structural andor transient overvoltage lightning protection system, we need the following information. Lightning strikes can have devastating consequences to buildings and structures that are not adequately protected against a lightning strike. Software tool for estimating the 3d lightning protection zone. Lightning protection design the conventional way, delivered unconventionally. These lpls directly equate to classes of lightning protection. Strikerisk management software furse a total solution for. Before installation, using leading accepted industry software such as cdegs. Free download software to calculate risk assessment of lightning strike in buildings or facilities. Lightning protection design compliant to bs en 62305 protecting. A program for risk assessment analysis against losses caused by lightning for any building. The british standard for lightning protection is the current edition of bs en 62305 protection against lightning. As the recognised market leader, omega red group ltd offer current and prospective clients help, to evaluate the risk of suffering the effects of lightning.
Lightning protection systems and design omega red group. Dehnsupport the dehnsupport toolbox software offers a variety of calculation options in the field of. Although focused on the bs en standard, this guide may provide supporting. Protection against lightning online risk assessment tool iec 623052 2010. The dehnsupport toolbox software offers a variety of calculation options in the field of lightning protection ranging from risk management to the. Prior to this was bs cp326, first published in 1965.
Calculate lightning protection for building structure. In article design calculations of lightning protection. An epic storm over city of kosice slovakia with lightning bolts blasts too close for comfort by martin lajs via flickr these calculations are according to iec standard 623052. The placement of air terminals in a lightning protection system is critical for optimal protection. Jul 12, 2007 bs en 62305 defines four lightning protection levels lpls based on probable minimum and maximum lightning currents. Information from omega red on british standards relating to lightning protection. Report lightning protection bs 6651 please fill this form, we will try to respond as soon as possible.
Learn to read and write gcode programs for 2axis computer numerical controlled lathes using fanuc controls. Bs 6551 has now been replaced with a combination of new standards based on the recently introduced cenelec european standards. The five modules help you to evaluate the potential risk for. The part 2 of bs en 62305 provides a comprehensive mathematical model to evaluate and manage the risk posed by lightning strikes and measures to alleviate the risk associated with earthing system designs. For a finite period, bs eniec 62305 and bs 6651 ran in parallel, but as of august 2008, bs 6651 has. Also of note, the eniec and bs versions of the lightning. The course is divided into four parts each addressing a single part of the bs en 62305. All of our products are designed for easy installation, along with free software updates that are always available from our website. Bs eniec 62305 lightning protection general standard. All our lightning protection systems are designed in accordance to bs en 62305.
No longer is it acceptable for the professional team to ask in their tender speci. Code of practice for the design of systems for the protection of structures against lightning. Home download center electrical software lightning protection risk assessment calculator. The course will address the lightning protection design on structures by following the british standard bs en 62305. Protection against lightning a uk guide to the practical. With dehn earthing tool, you can determine the required length of earth electrodes according to the lightning protection standard iec 623053. The lightning protection institute is a nationwide notforprofit organization founded in 1955 to promote lightning protection education, awareness, and safety. A practical guide to lightning protection in australia and new zealand author. Bs en 623052 is a key to the correct implementation of bs en 623053 and bs en 623054. Boltek lightning detection systems whether you need long range lightning detection or high accuracy short range detection, we have the products and accessories to get you started.
Calculate the risk of a building according to main standards like iec en 62305. Rolling sphere method compared for safe lightning protection. This gave people many concerns as to the complex calculations used when identifying the risk from lightning protection. This is why bs en 62305 states that the application of lightning protection. For example, consider the mesh sizes for an air termination network. Generate a customized report containing a normative justification. This is why furse designed the strikerisk software. The catalogue also covers essential technical and specification data, plus a key introduction to the new lightning standards bs en 62305. Bs eniec 62305 lightning protection general standard principles. Bs en 62305, protection against lightning, consists of the following parts. Lightning protection mastering the maze of bs en 62305. Lightning protection design consultants if you have a concern about. Also of note, the eniec and bs versions of the lightning standards differ in.
Furse provides a wide range of literature for customers covering everything from indepth product catalogues and technical guide books on the latest standards, through to product datasheets and risk assessment software. Grey matters has a unique mix of specialist experience covering global lightning protection design solutions. Lightning protection systems on many factory buildings, especially in european countries, use lightning. Guide to bs eniec 62305 introduction bs eniec 62305 lightning protection standard the bs eniec 62305 standard for lightning protection was originally published in september 2006, to supercede the previous standard, bs 6651. Our highly skilled and experienced technical design team use the latest risk assessment software to accurately define the level of lightning protection your project requires. Design calculations of lightning protection systems part ten. A guide to bs en 62305 protection against lightning. The electricity at work regulations 1989 state that lightning protection systems lps should be tested in accordance with the relevant british standard which is now bs en 62305. Furse total solution catalogue this indepth 300 page product catalogue features. Implementation of a lightning protection system including freestanding pylons on site is also feasible. Lightning risk assessment according to bs623052 furse resk. These lpls directly equate to classes of lightning protection systems lps.
Lightning protection to bs en 62305 20011 uk lightning. Technical reference key points key variances between the previous standard, bs 6651, and the iec bs en 62305 technical reference table. This british standard provides guidance on the design of systems for the protection of structures against lightning. This system saves thousands of lives each year and hundreds of million dollars. Lightning protection risk assessment calculator photo. Learn more on lightning protection design bs en 62305. Installations not directly related to those areas and structures housing such installations can be protected against lightning by the provisions of this standard. All of our products are designed for easy installation, along with free software. This means if you are looking for an effective lighting design service.
Lightning protection according to iec 62305 diogo filipe da silva santos thesis to obtain the master of science degree in. Bs en 623052 is a key to the correct implementation of bs en 623053 and bs. It is the british edition of the european standard both are derived from iec 62305 to which all lightning protection systems to new structures, and new extensions to existing ones, are designed, installed and maintained. Lightning risk assessment according to bs623052 furse risk strike software furse strikerisk 6230522012 questionaire. Jun 11, 2018 if r r t, protection measures shall be adopted in order to reduce r r t for all risks to which the structure is subjected. Rohit narayan, be electrical, mba tech mgmt, mieaust background the current standard for lightning protection in australia and new zealand is asnzs 1768. Our dedicated teams of engineers are available around. All our risk assessments are carried out under british standard guidelines referred to within bs en 62305. Design calculations of lightning protection systems part. Pdf lightning protection bs 6651 free download pdf. Lightning protection for buildings typical down conductor arrangements method 2 lightning protection for building bonding of extraneous equipment lightning protection test points. Bs en 62305 defines four lightning protection levels lpls based on probable minimum and maximum lightning currents.
Lightning protection level lpl four protection levels i, ii, iii and iv are defined by considering the peak current, charge, specific energy, duration of various lightning strokes and the probability of these being exceeded. Provide a joint for test purposes at approximately 1m from finished floor level in an accessible location, unless otherwise detailed, on every down conductor. And, compliant to the local regulations, then you are definitely in the right. Calculate whether lightning protection is required or not for following building. Risk management second edition published in 2012 in the uk, our furse technical team has developed strikerisk v6. Lightning protection consultant handbook erico is dedicated to providing a costeffective lightning protection solution for any given application. The new standard uses the class of lps to define several attributes of the lps. The part 2 of bs en 62305 provides a comprehensive mathematical model to evaluate and manage the risk posed by lightning. This application is simple to use and highly intuitive, in order to.
Lightning protection design compliant to bs en 62305. Standard for the installation of lightning protection. Lightning protection earthing bs material 25 x 3mm copper aluminium conductor system, pvc covered conductor, clamps, fixings, earth rods, earth pits and earth bars for lightning protection, earth. A common question on lightning protection design that crops up time and again, is what is the rolling sphere method of protection. Erico manufactures, using the eritech trade name, lightning protection systems in full accordance with more than twelve national and international standards, as well as nonconventional systems for applications where these. Bs en 62305 earthing systems earth rods earth bars. Protection against lightning a uk guide to the practical application of bs en 62305. Lightning protection system lps by osborne delta, uk. Risk management, separation distance, length of the airtermination rods and earth electrodes.
Make planning easier with the various calculation programmes in dehnsupport toolbox a software for electrical planning engineers, installers of lightning protection systems and electricians. A practical guide to lightning protection and australia and nz. I like the software, i compared its results with a risk assessment that i did manually and the. Risk assessment calculator software tool as described in. Frequently asked questions on lightning protection omega. For more detailed information see the main standard, bs en 62305 protection against lightning. Calculate no of down conductor for lightning protection area of building structure. This is of course only a small list of differences. Product update new strikerisk software for lightning. An invaluable tool for those involved in undertaking the complex risk assessment.
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