Lightning protection risk assessment calculator excel. In some cases, calculated risk showed that no lightning protection was necessary. The basics of the calculation can be briefly explained as follows taking into account. Iec risk assessment calculator software is provided free of charge. This guide is designed to assist in that determination. The calculator is built following nfpa 780 standards. In purchasing the standard the iec risk assessment calculator software is provided free of charge. As a result, protection was often fitted after damage had been suffered. Lightning risk assessment software utilizes such variables as building size, construction, proximity to other structures, contents, and local lightning density to determine the required protection levels. Iec 62305 protection against lightning requires a risk assessment be.
Some equipment facilities are more at risk from a lightning strike due to many factors such as the the region where the facility is located, the construction of the building and whether or not there are any existing lightning protection devices such as surge protectors and grounding electrodes installed. The program allows the user to assess risk of structures including several zones and entering lines. In the dehn risk tool module, countryspecific standards and. Prevectron system details national lightning protection. This video is part 2 of a series that aims to give. Risk assessment software lightning protection, surge. 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. Lightning protection systems and design omega red group. Development of lightning risk assessment software in. Risk assessment at the very least, is critical to providing a starting point for mitigation to successfully reduce loss of life and property due to the.
Lightning risk assessment software, lightning protection. The simplified iec risk assessment calculator is intended to function as a companion, and. Protection against lightning a uk guide to the practical. History of lightning protection system design in tactical sstems many older communication systems do not have lightning protection incorporated into their design. As a guide, it is not possible to cover each special design element that may render a structure more or less susceptible to lightning damage. Software informer lightning protection risk assessment. I like the software, i compared its results with a risk assessment that i did manually and the two results are almost similar. Development of lightning risk assessment software in accordance. Accordingly, selection of appropriate protection measures lps and or lpms would be made to reduce the risk below the tolerable limit by using risk assessment software in compliance with. Application software for the optimal design of shielding against direct lightning.
This standard has a comprehensive risk assessment section that is based on iec standards, well written rules for the design of. Protection against lightning online risk assessment tool iec. Oct, 2015 accordingly, selection of appropriate protection measures lps and or lpms would be made to reduce the risk below the tolerable limit by using risk assessment software in compliance with. Risk assessment software for lightning protection jeftechno. This user friendly software helps you carry out complete risk assessment with a few simple clicks. Planning software for lightning protection systems. Free download software to calculate risk assessment of lightning strike in buildings or facilities. Risk management the risk assessment helps the lightning protection system designer to assess the required protection level for the structure or the site.
All our risk assessments are carried out under british standard guidelines referred to within bs en 62305. Product update new strikerisk software for lightning. Lightning risk assessment study is actually the measure of risk of a lightning strike and probability of damages. Frequently asked questions on lightning protection omega. Make planning easier with the various calculation programmes in dehnsupport toolbox a software for electrical planning engineers, installers of lightning protection systems and electricians. You may want to check out more software, such as task analysis and risk assessments, task inventory and risk assessments or risk score calculator, which might be similar to lightning protection risk assessment calculator. Sparisk is software for lightning risk assessment according to iec 62305. However, the decision to provide lightning protection can be taken regardless of the outcome of risk assessment, where there is a desire that there be no avoidable risk. Desigr ers thought that protection was not necessary in many cases because the antenna mast was relatively short 10 meters or less. Ecle nfpa 780 simplified lightning risk assessment calculator. Risk assessment calculator, maxwell lightning protection co. You create a risk analysis and calculate required separation distances and the length of airtermination rods and earth electrodes.
Assess the lightning risk associated with the buildings or structures in the facility. Lightning loss risk assessment involves the evaluation of various criteria to determine the risk of loss due to lightning. The 2017 edition of nfpa has expanded the lightning risk assessment annex l to include clarifications and revisions that parallel requirements of international lightning protection standards. Lightning protection risk assessment calculator calc. Initial risk assessment check the need for an lps and determine the level of protection required. Calculate the risk of a building according to main standards like iec en 62305. Study of the maintenance aspects of the lightning protection system and suggest suitable corrective actions. Iec 62305 risk assessment software free download iec 62305. Structural lightning protection cannot now be considered in isolation from transient. Nfpa 780 is the north american standard for lightning protection systems lps. This is a very straightforward piece of software to. The lightning risk assessment software developed has.
This application is simple to use and highly intuitive, in order to. This is why furse designed the strikerisk software. Iec lightning risk assessment software free download iec. Review the existing lightning protection system against national and international standards. Sparkta makes it possible to reduce the final cost of the lightning protection system compared to the designs made by using the rolling sphere method. Lp consultants international private limited evaluates the risks of loss of life, service, cultural heritage and economic values for a given. However, the decision to provide a lightning protection system can be taken regardless of the outcome of risk assessment, where there is a desire that there be no avoidable risk.
It assesses the lightening risks to the facility according to international standards requirements. Client and consultant to decide which risks they wish to consider, provide detailed inputs to risk assessment and employ lightning protection experts to carry out risk assessment and derive need for protection and lightning protection level. It then performs an accurate risk assessment and shows in just a few seconds where in the structure and why it is so important to arrange protection measures. Lightning risk assessment software utilizes such variables as building size, construction, proximity to other structures, contents, and local. The iec 623052 standard presents a risk management procedure to assess the risk due to all possible effects of lightning flashes to structures.
Lightning risk assessment study lightning risk assessment study is actually the measure of risk of a lightning strike andprobability of damages. Jan 05, 2018 lightning protection is an essential system for any construction and it is thus necessary to understand the design and usage of this system. According to the international electro technical commission iec before proceeding with lightning protection system design for any object or building, the risk of damage from lightning must be assessed. Today, i will explain the second method for performing the risk assessment study. We are pleased to announce the launch of our upgraded software for lightning protection risk assessment as per isiec 62305. Lightning protection system manufacturers in india jef techno. Lightning protection is an essential system for any construction and it is thus necessary to understand the design and usage of this system. With bs en 62305, this protection has been made an integral part of the standard and is considered within the overall risk assessment detailed in part 2.
For consultants and designers looking to undertake risk assessments in accordance with, iecen 623052. Bills of quantity related to each lightning protection system design are accessible at any time in the software, and can also be exported to excel file. Try our free lightning risk assessment calculator for your residential or commercial building. This gave people many concerns as to the complex calculations used when identifying the risk from lightning protection. Generate a customized report containing a normative justification. Hence it was felt that there is a strong motivation to develop a user friendly software tool to simplify the process of lightning risk assessment for designers.
It contains simplified risk assessment calculations to determine if an lps is recommended for a building. Design calculations of lightning protection systems part. Ea technology is a world leader in lightning risk assessment, protection and earthing systems, and this course is designed to share that knowledge and expertise, to help you avoid the costly and potentially catastrophic consequences of a lightning strike. Nimbus project is an application for calculating the lightning conductor required for your building according to its location, size and other parameters. A risk analysis does not only allow to determine the class of lps, but also to develop a complete protection concept including the required lemp lightning electromagnetic pulses protection measures. In the dehn risk tool module, countryspecific standards and the associated national calculation values can be selected.
Lightning protection risk assessment calculatorspreadsheet. A practical guide to lightning protection and australia and nz. Implementation of a lightning protection system including freestanding pylons on site is also feasible. Quick and easy to use, with full reporting capability and excellent security options, strikerisk has been devised to deliver results in minutes, rather than the hours or days it would take to do the same calculations by hand. With dehn risk tool you determine the potential risk for the building structure and find the suitable class of lps for your building. You can determine whether the structure is safe against lightning strikes.
Strikerisk management software furse a total solution for. Lightning protection risk assessment calculator free version. The lightning risk assessment is based on the iec 62 305 part 2 protection against lightning part 2. Design calculations of lightning protection systems part one. Electrical safety lightning protection risk assessment. The most important and key elements needed to make such assessment include. If protection is required, the software guides you to select the appropriate protection and optimize the same. A lightning protection level is then chosen to ensure that the calculated risk level is lower than the assigned tolerable level.
Carry out and view multiple cases risk assessments under the banner of a single project. A specific professional software is used to complete these complex calculations. The procedure requires assigning a tolerable level of risk. Jun 14, 2015 lightning risk assessment study lightning risk assessment study is actually the measure of risk of a lightning strike andprobability of damages. 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. Free lightning protection design software paradise electric. Lars is a simple tool for the lightning assessment of risk for a structure, according to standard iec 623052, first edition. 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. Our lightning protection risk assessment tooljef shield is a customer centric tool based on isiec 623052. Protection against lightning online risk assessment tool iec 623052 2010. The current standard for lightning protection in australia and new zealand is asnzs 1768.
605 554 501 662 795 98 599 1087 773 1499 1088 1340 182 1053 1410 146 76 1014 1235 523 1462 1322 1395 1185 118 282 832 288 799 847 1003 926 16 1079 1028 38 1020 1209 971 569