Publisher international electrotechnical committee. The mesh spacing of the horizontal conductor should depend on the class of lps as per tabulation of iec 62305 part 3 for mesh spacing. Bs eniec 62305 lightning protection standard mafiadoc. It differs from bs 6651 in as much that this new part has four classes or protection levels of lps, as opposed to the basic two ordinary and highrisk levels in bs 6651. This part of iec 62305 provides information for the design, installation, inspection, maintenance and testing of electrical and electronic system protection spm to reduce the risk of permanent failures due to lightning electromagnetic impulse lemp within a structure. In order to evaluate whether or not lightning protection of a structure is needed, a risk assessment in accordance with the procedures contained in iec 623052 shall be made. Principes generaux international electrotechnical commission commission electrotechnique internationale xb ics 29. Bs eniec 623052 part 2 risk management approach, does not concentrate so much on the purely physical damage to a structure caused by a lightning discharge, but more on the risk of loss of human life, loss of service to the public, loss of cultural heritage and economic loss. Bs en electrical and electronic systems within structures. Iec 62305 part 1 general principles part 2 risk management part 3 physical damage to structures and life hazard part 4 electrical and electronic systems within structures figure 1 the iec 62305 suite of standards is divided into four useful segments. This opening part of the iecbs en 62305 suite of standards serves as an introduction. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
Bs en 623053 pdf bs en physical damage to structures and life hazard. Metallic earth electrodes that for part of the earth. Conclusion the most neglected part in many structures or buildings are protection against lightning. Physical damage to structures and the bs eniec 62305 series consists of four parts, life hazard all of which need to be. Protection against lightning a uk guide to the practical. Iec 623051 iec version en 623051 cenelec adopted copy of the above bs en 623051 british national standard adoption of the above this document focuses upon the iecen standards and, for a specific design, the applicable national standards should be referred to in order to ascertain if differences exist. Physical damage to structures and life hazard reference number iec 623053. Diese besonderheiten werden in natio nalen beiblattern zur din en 62305 veroffentlicht.
Risk management bs eniec 623052 part 2 risk management approach. International iec standard 62305 2 first edition 200601 protection against lightning. Visit our website and learn more about iec 62305 3. General principles bs en iec 62305 1 part 1 is an introduction to the other parts of the standard and essentially describes how to design a lightning protection system lps in accordance with the accompanying parts of the standard. Physical damage to structures and life hazard iec 623054, protection against lightning part 4. Lightning protection according to iec 62305 diogo filipe da silva santos thesis to obtain the master of science degree in.
Bs en iec 62305 2 part 2 risk management approach, does not concentrate so much on the purely physical damage to a structure caused by a lightning discharge, but more on the risk of loss of human life, loss of service to the public, loss of cultural heritage and economic loss. Iec 6230512010 protection against lightning part 1 general principles from the open iec standard webstore. Physical damage to structures and life hazard reference number iec 62305 3. Risk management this englishlanguage version is derived from the original bilingual publication by leaving out all frenchlanguage pages. Physical damage to structures and life hazard bs eniec 623053 part 3 relates directly to the major part of bs 6651.
According to din en 623053 vde 01853053 this is achieved by means of a maximum loop width of 10 m. This part of en 62305 sets out all the requirements needed to protect buildings and structures against physical damage by implementing a lighting protection system lps. South african national standard protection against lightning part 3. Physical damage to structures and life hazard bs en iec 62305 3 part 3 relates directly to the major part of bs 6651. Provides the requirements for protection of a structure against physical damage by means of a lightning protection system lps, and for protection against injury to living beings due to touch and step voltages in the vicinity of an lps see iec 623051. Iec 623052 pdf cirprotec, specialists in lightning and surge protection devices. Physical damage to structures and life hazard buying of standards during national lockdown please note that all sans standards can still be purchased as pdf files from sabs webstore. Iec 623051 iec version en 623051 cenelec adopted copy of the above bs en 623051 british national standard adoption of the above this document focuses upon the iecen standards and, for a specific design, the applicable national standards should. This standard, iec 62305, consists of four parts and was adopted in its entirety by the european committee for electrotechnical standardization, cenelec, and published as the en 62305 series in 2006. Mar 08, 2018 the mesh spacing of the horizontal conductor should depend on the class of lps as per tabulation of iec 62305 part 3 for mesh spacing. Physical damage to structures and life hazar d this national standard is the identical implementation of iec 62305 3.
Design guidelines for proper lightning protection system as. Electrical and electronic systems within structures iec 625611, lightning protection system components lpsc. Figure 2 the nfpa 780 standard is presently under 2014 revision. This part of iec 62305 provides the requirements for protection of a structure against physical damage by means of a lightning protection system lps, and for. Physical damage to structures and life hazar d this national standard is the identical implementation of iec 623053. Iecbs en623053 annex e extensive guidance given on application. Iec 625612 lightning protection system components lpsc.
Bs en iec 62305 3 part 3 relates directly to the major part of bs 6651. Pdf bs en iec 62305 standard series gustavo flores. In 2006 the international electrotechnical commission issued a new standard covering protection against lightning. Risk management bs en iec 62305 2 part 2 risk management approach. Missing page numbers correspond to the frenchlanguage pages. Bs eniec 623053 part 3 relates directly to the major part of bs 6651. This explanation will give a brief description on the requirements as per iec sans 62035 part 2 risk assessments and concentrate on the basic requirements of iec sans 62305 part 3 physical damage and life hazard 1. Physical damage and life hazard 3 bs en 62305 physical damage to structure 1. Physical damage to structures and life hazard buying of standards during national lockdown please note that all sans standards can still be purchased as pdf.
Lightning protection measures as per iec 6230512010, protection measures may be adopted in order to reduce the risk according to the type of damage. International iec standard 623052 first edition 200601 protection against lightning part 2. Aug 05, 2019 bs en 623053 pdf bs en physical damage to structures and life hazard. Provides the requirements for protection of a structure against physical damage by means of a lightning protection system lps, and for protection against injury to living beings due to touch and step voltages in the vicinity of an lps see iec 62305 1. The gas, water and central heating system are all bonded directly to the equipotential bonding bar located inside but close to an outer wall near ground level. Electrical and electronic systems within structures iec 625611, lightning protection system components lpsc part 1.
Iec 623054 pdf bs eniec part 4 covers the protection of electrical and electronic systems housed within structures. Physical damage to structures and life hazard published by iec on december 1, 2010 this part of iec 62305 provides the requirements for protection of a structure against physical damage by means of a lightning protection system lps, and for protection against injury to living. Bs eniec 62305 lightning protection general standard principles. Designs, manufactures and offers technical assessment in spds and lighting rods. Structural earthing and lightning protection systems for. The ring earther and the connection lugs are to be made from corrosionresistant material such as rustproof steel, material number 1.
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