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IEC 62305-1:2010

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Protection against lightning - Part 1: General principles

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-09-2024

Superseded by

IEC 62305-1:2024

Language(s)

English, English - French, Spanish, Castilian

Published date

09-12-2010

£306.93
Excluding VAT

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

IEC 62305-1:2010 provides general principles to be followed for protection of structures against lightning, including their installations and contents, as well as persons. This second edition cancels and replaces the first edition, published in 2006, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
1) It no longer covers protection of services connected to structures.
2) Isolated interfaces are introduced as protection measures to reduce failure of electric and electronic systems.
3) First negative impulse current is introduced as a new lightning parameter for calculation purposes.
4) Expected surge overcurrents due to lightning flashes have been more accurately specified for low voltage power systems and for telecommunication systems.
This bilingual version (2013-01) corresponds to the monolingual English version, published in 2010-12.

Committee
TC 81
DevelopmentNote
Supersedes IEC 61024-1-1. (01/2006) Stability Date: 2018. (10/2012) A Bilingual edition has been published. (01/2013)
DocumentType
Standard
Pages
67
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

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I.S. EN IEC 62933-2-1:2018 ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 2-1: UNIT PARAMETERS AND TESTING METHODS - GENERAL SPECIFICATION
I.S. EN 50164-4:2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 4: REQUIREMENTS FOR CONDUCTOR FASTENERS
I.S. EN 62305-2:2012 PROTECTION AGAINST LIGHTNING - PART 2: RISK MANAGEMENT (IEC 62305-2:2010 (MOD))
EN 62561-1:2017 Lightning Protection System Components (LPSC) - Part 1: Requirements for connection components
UNE-EN 62305-3:2011 Protection against lightning -- Part 3: Physical damages to structures and life hazard
I.S. EN 62305-4:2011 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES
EN IEC 62561-2:2018 Lightning protection system components (LPSC) - Part 2: Requirements for conductors and earth electrodes
I.S. EN 50164-1:2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 1: REQUIREMENTS FOR CONNECTION COMPONENTS
CLC/TR 50450:2006 Resistibility requirements for equipment having (a) telecommunication port(s)
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DD CLC/TS 61643-12:2009 Low-voltage surge protective devices Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
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03/305097 DC : DRAFT MAR 2003 IEC 62305-3 - PROTECTION AGAINST LIGHTNING - PART 3: PHYSICAL DAMAGE TO STRUCTURES AND LIFE HAZARD
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CLC/TS 50539-12:2013 Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 12: Selection and application principles - SPDs connected to photovoltaic installations
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14/30292850 DC : 0 BS EN 12779 - SAFETY OF WOODWORKING MACHINES - CHIPS AND DUST EXTRACTION SYSTEMS WITH FIXED INSTALLATIONS - SAFETY REQUIREMENTS
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CEI CLC/TS 50539-12 : 2011 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 12: SELECTION AND APPLICATION PRINCIPLES - SPDS CONNECTED TO PHOTOVOLTAIC INSTALLATIONS
07/30174633 DC : DRAFT DEC 2007 BS EN 62305-2 - PROTECTION AGAINST LIGHTNING - PART 2: RISK MANAGEMENT
BS EN 60950-22:2017 Information technology equipment. Safety Equipment to be installed outdoors
07/30174637 DC : DRAFT DEC 2007 BS EN 62305-4 - PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES
UNE-EN 61822:2011 Electrical installations for lighting and beaconing of aerodromes - Constant current regulators
I.S. EN 61400-24:2010 WIND TURBINES - PART 24: LIGHTNING PROTECTION
IEC TS 62603-1:2014 Industrial process control systems - Guideline for evaluating process control systems - Part 1: Specifications
UNI EN 12977-1 : 2012 THERMAL SOLAR SYSTEMS AND COMPONENTS - CUSTOM BUILT SYSTEMS - PART 1: GENERAL REQUIREMENTS FOR SOLAR WATER HEATERS AND COMBISYSTEMS
I.S. EN 50164-7:2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 7: REQUIREMENTS FOR EARTHING ENHANCING COMPOUNDS
NF EN 50164-5 : 2009 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 5: REQUIREMENTS FOR EARTH ELECTRODE INSPECTION HOUSINGS AND EARTH ELECTRODE SEALS
I.S. EN 61822:2009 ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES - CONSTANT CURRENT REGULATORS
IEC 60364-4-44:2007+AMD1:2015+AMD2:2018 CSV Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
IEC 62855:2016 Nuclear power plants - Electrical power systems - Electrical power systems analysis
IEC 62933-2-1:2017 Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification
IEC 60913:2013 Railway applications - Fixed installations - Electric traction overhead contact lines
IEC 60794-3-60:2008 Optical fibre cables - Part 3-60: Outdoor cables - Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes
UNE-CLC/TS 61643-12:2012 Low-voltage surge protective devices -- Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
14/30238347 DC : 0 BS EN 60204-1 ED 6.0 - SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
BS EN 12779:2015 Safety of woodworking machines. Chip and dust extraction systems with fixed installation. Safety requirements
UNE-HD 60364-5-534:2016 Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control - Clause 534: Devices for protection against transient overvoltages
BS ISO 19372:2015 Microturbines applications. Safety
BS ISO 19859:2016 Gas turbine applications. Requirements for power generation
IEC 60950-22:2016 Information technology equipment - Safety - Part 22: Equipment to be installed outdoors
IEC 62475:2010 High-current test techniques - Definitions and requirements for test currents and measuring systems
IEC 61000-1-2:2016 Electromagnetic compatibility (EMC) - Part 1-2: General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
EN ISO 16904:2016 Petroleum and natural gas industries - Design and testing of LNG marine transfer arms for conventional onshore terminals (ISO 16904:2016)
03/305096 DC : DRAFT MAR 2003 IEC 62305-2 - PROTECTION AGAINST LIGHTNING - PART 2: RISK MANAGEMENT
I.S. EN IEC 62561-2:2018 LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) - PART 2: REQUIREMENTS FOR CONDUCTORS AND EARTH ELECTRODES
BS EN 12977-1:2012 Thermal solar systems and components. Custom built systems General requirements for solar water heaters and combisystems
BS EN 61000-1-2:2016 Electromagnetic compatibility (EMC) General. Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
BS EN ISO 16904:2016 Petroleum and natural gas industries. Design and testing of LNG marine transfer arms for conventional onshore terminals
BS EN 62561-2:2012 Lightning Protection System Components (LPSC) Requirements for conductors and earth electrodes
CEI CLC/TR 50450 : 2006 RESISTIBILITY REQUIREMENTS FOR EQUIPMENT HAVING (A) TELECOMMUNICATION PORT(S)
DD CLC/TS 50539-22:2010 Low-voltage surge protective devices. Surge protective devices for specific application including d.c. Selection and application principles. Wind turbine applications
14/30302089 DC : 0 BS EN 61000-1-2 ED1 - ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 1-2: GENERAL - METHODOLOGY FOR THE ACHIEVEMENT OF FUNCTIONAL SAFETY OF ELECTRICAL AND ELECTRONIC SYSTEMS INCLUDING EQUIPMENT WITH REGARD TO ELECTROMAGNETIC PHENOMENA
BS EN 62561-3:2017 Lightning protection system components (LPSC) Requirements for isolating spark gaps (ISG)
14/30294287 DC : 0 BS EN 62858 ED1.0 - LIGHTNING DENSITY BASED ON LIGHTNING LOCATION SYSTEMS - GENERAL PRINCIPLES
S.R. CLC/TS 50539-12:2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 12: SELECTION AND APPLICATION PRINCIPLES - SPDS CONNECTED TO PHOTOVOLTAIC INSTALLATIONS
S.R. CLC/TS 62603-1:2014 INDUSTRIAL PROCESS CONTROL SYSTEMS - GUIDELINE FOR EVALUATING PROCESS CONTROL SYSTEMS - PART 1: SPECIFICATIONS
15/30324828 DC BS EN 62305-3. Protection against lightning. Part 3. Physical damage to structures and life hazard
DD CLC/TS 50539-12:2010 Low-voltage surge protective devices. Surge protective devices for specific application including d.c. Selection and application principles. SPDs connected to photovoltaic installations
PD IEC/TR 60479-4:2011 Effects of current on human beings and livestock Effects of lightning strokes
BS IEC 62793 : 2016 PROTECTION AGAINST LIGHTNING - THUNDERSTORM WARNING SYSTEMS
IEC 61643-12:2008 Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
BS EN 62305-2:2012 Protection against lightning Risk management
IEC 61643-32:2017 Low-voltage surge protective devices - Part 32: Surge protective devices connected to the d.c. side of photovoltaic installations - Selection and application principles
UNE-EN 62561-3:2017 Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG)
NF EN 50164-7 : 2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 7: REQUIREMENTS FOR EARTHING ENHANCING COMPOUNDS
15/30326965 DC : 0 BS EN 62561-6 ED. 2 - LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS (LSC)
IEC 62305-4:2010 Protection against lightning - Part 4: Electrical and electronic systems within structures
09/30190333 DC : 0 BS EN 61400-24 - WIND TURBINES - PART 24: LIGHTNING PROTECTION
I.S. EN ISO 16904:2016 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND TESTING OF LNG MARINE TRANSFER ARMS FOR CONVENTIONAL ONSHORE TERMINALS (ISO 16904:2016)
UNE-EN 62475:2012 High-current test techniques - Definitions and requirements for test currents and measuring systems
I.S. EN 62475:2010 HIGH-CURRENT TEST TECHNIQUES - DEFINITIONS AND REQUIREMENTS FOR TEST CURRENTS AND MEASURING SYSTEMS
S.R. CLC/TS 50539-22:2010 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 22: SELECTION AND APPLICATION PRINCIPLES - WIND TURBINE APPLICATIONS
IEC 62561-3:2017 Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG)
CEI CLC/TS 50539-22 : 2012 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 22: SELECTION AND APPLICATION PRINCIPLES - WIND TURBINE APPLICATIONS
S.R. CLC/TS 61643-22:2016 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 22: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - SELECTION AND APPLICATION PRINCIPLES
IEEE C62.44-2016 IEEE Guide for the Application of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment)
I.S. EN 12977-1:2012 THERMAL SOLAR SYSTEMS AND COMPONENTS - CUSTOM BUILT SYSTEMS - PART 1: GENERAL REQUIREMENTS FOR SOLAR WATER HEATERS AND COMBISYSTEMS
IEEE 998-2012 IEEE Guide for Direct Lightning Stroke Shielding of Substations
S.R. HD 60364-4-443:2016 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-44: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES - CLAUSE 443: PROTECTION AGAINST TRANSIENT OVERVOLTAGES OF ATMOSPHERIC ORIGIN OR DUE TO SWITCHING
IEC 62305-2:2010 Protection against lightning - Part 2: Risk management
EN IEC 62561-6:2018/AC:2018-04 LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) - PART 6: REQUIREMENTS FOR LIGHTNING STRIKE COUNTERS (LSC) (IEC 62561-6:2018)
I.S. EN 62561-3:2017 LIGHTNING PROTECTION SYSTEM COMPONENTS (LPSC) - PART 3: REQUIREMENTS FOR ISOLATING SPARK GAPS (ISG)
NF EN 50164-1 : 2008 LIGHTNING PROTECTION COMPONENTS (LPC) - PART 1: REQUIREMENTS FOR CONNECTION COMPONENTS
IEC 61822:2009 Electrical installations for lighting and beaconing of aerodromes - Constant current regulators
I.S. EN 60794-3-60:2008 OPTICAL FIBRE CABLES - PART 3-60: OUTDOOR CABLES - FAMILY SPECIFICATION FOR DRINKING WATER PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING/FLOATING IN DRINKING WATER PIPES
UNE-EN 12779:2016 Safety of woodworking machines - Chip and dust extraction systems with fixed installation - Safety requirements
IEC 61400-24:2010 Wind turbines - Part 24: Lightning protection
12/30251569 DC BS IEC 62128-1. Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Part 1. Protective provisions against electric shock
HD 60364-4-443:2016 Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching
EN 62305-2:2012 Protection against lightning - Part 2: Risk management
EN 50164-2:2008 Lightning Protection Components (LPC) - Part 2: Requirements for conductors and earth electrodes
CEN/TS 12977-1:2010 Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems
EN 61000-1-2:2016 Electromagnetic compatibility (EMC) - Part 1-2: General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
EN 50164-5:2009 Lightning Protection Components (LPC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals
EN 61400-24:2010 Wind turbines - Part 24: Lightning protection
DIN EN 12977-1:2012-06 THERMAL SOLAR SYSTEMS AND COMPONENTS - CUSTOM BUILT SYSTEMS - PART 1: GENERAL REQUIREMENTS FOR SOLAR WATER HEATERS AND COMBISYSTEMS
EN 50164-7:2008 Lightning Protection Components (LPC) - Part 7: Requirements for earthing enhancing compounds
CLC/TS 61643-12:2009 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
EN 62858:2015 Lightning density based on lightning location systems (LLS) - General principles
EN 13084-6:2015 Free-standing chimneys - Part 6: Steel liners - Design and execution
EN 50164-6:2009 Lightning Protection Components (LPC) - Part 6: Requirements for lightning strike counters
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
IEC 62561-1:2017 RLV Lightning protection system components (LPSC) - Part 1: Requirements for connection components
IEC 60950-22:2016 RLV Information technology equipment - Safety - Part 22: Equipment to be installed outdoors
HD 60364-4-442:2012 Low-voltage electrical installations - Part 4-442: Protection for safety - Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low voltage system
CSA IEC 61400-24 : 2012 : R2017 WIND TURBINES - PART 24: LIGHTNING PROTECTION
CSA IEC 61400-24:2012 WIND TURBINES - PART 24: LIGHTNING PROTECTION

AS IEC 62475:2019 High-current test techniques - Definitions and requirements for test currents and measuring systems
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
IEC 61643-1:2005 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
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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