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BS EN 62305-1:2011

Current

Current

The latest, up-to-date edition.

Protection against lightning General principles

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Lightning current parameters
5 Damage due to lightning
6 Need and economic justification for lightning protection
7 Protection measures
8 Basic criteria for protection of structures
Annex A (informative) - Parameters of lightning current
Annex B (informative) - Time functions of the lightning
        current for analysis purposes
Annex C (informative) - Simulation of the lightning current
        for test purposes
Annex D (informative) - Test parameters simulating the effects
        of lightning on LPS components
Annex E (informative) - Surges due to lightning at different
        installation points
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Gives general principles to be followed for protection of structures against lightning, including their installations and contents, as well as persons.

This part of IEC62305 provides general principles to be followed for protection of structures against lightning, including their installations and contents, as well as persons. The following cases are outside the scope of this standard: railway systems; vehicles, ships, aircraft, offshore installations; underground high pressure pipelines; pipe, power and telecommunication lines placed outside the structure. NOTE These systems usually fall under special regulations produced by various specialized authorities.

Committee
GEL/81
DevelopmentNote
Together with BS EN 62305-2, BS EN 62305-3 and BS EN 62305-4, supersedes BS 6651(1999). Supersedes 02/206344 DC. (10/2006) Supersedes 07/30174629 DC. (06/2011)
DocumentType
Standard
Pages
74
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
UNE-EN 62305-1:2011 Identical
EN 62305-4:2011/AC:2016-11 Identical
SN EN 62305-1 : 2006 Identical
NF EN 62305-1 : 2013 Identical
I.S. EN 62305-1:2011 Identical
NBN EN 62305-1 : 2011 Identical
IEC 62305-1:2010 Identical

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BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
BS 5974:2017 Planning, design, setting up and use of temporary suspended access equipment. Code of practice
BS 8298-4:2010 Code of practice for the design and installation of natural stone cladding and lining Rainscreen and stone on metal frame cladding systems
BS 8591:2014 Remote centres receiving signals from alarm systems. Code of practice
11/30249994 DC : DRAFT JULY 2011 BS 7430 - CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS
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BS 6739:2009 Code of practice for instrumentation in process control systems: installation design and practice
BS 5979:2007 Remote centres receiving signals from fire and security systems. Code of practice
12/30258581 DC : 0 BS 5908-2 - FIRE AND EXPLOSION PRECAUTIONS AT PREMISES HANDLING FLAMMABLE GASES, LIQUIDS AND DUSTS - PART 2: GUIDE TO APPLICABLE STANDARDS AND REGULATIONS
07/30140559 DC : 0 BS 8298-4 - CODE OF PRACTICE FOR THE DESIGN AND INSTALLATION OF NATURAL STONE CLADDING AND LINING - PART 4: RAINSCREEN AND STONE ON METAL FRAME CLADDING SYSTEMS
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08/30136724 DC : DRAFT MAY 2008 BS 6739 - CODE OF PRACTICE FOR INSTRUMENTATION IN PROCESS CONTROL SYSTEMS - INSTALLATION DESIGN AND PRACTICE
EI MODEL CODE SAFE PRACTICE PT1 : 2010 THE SELECTION, INSTALLATION, INSPECTION, AND MAINTENANCE OF ELECTRICAL AND NON ELECTRICAL APPARATUS IN HAZARDOUS AREAS
BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
BS 7121-3:2017 Code of practice for safe use of cranes Mobile cranes

EN 62305-4:2011/AC:2016 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010)
IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
IEC 61643-1:2005 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
EN 61643-21:2001/A2:2013 LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS (IEC 61643-21:2000/A2:2012)
EN 62305-2:2012 Protection against lightning - Part 2: Risk management
IEC 62305-4:2010 Protection against lightning - Part 4: Electrical and electronic systems within structures
IEC 62305-2:2010 Protection against lightning - Part 2: Risk management
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard

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