BS EN 62305-4:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Protection against lightning Electrical and electronic systems within structures
Hardcopy , PDF
English
31-12-2016
18-02-2025
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Design and installation of SPM
5 Earthing and bonding
6 Magnetic shielding and line routing
7 Coordinated SPD system
8 Isolating interfaces
9 SPM management
Annex A (informative) - Basis of electromagnetic environment
evaluation in an LPZ
Annex B (informative) - Implementation of SPM for an existing
structure
Annex C (informative) - Selection and installation of a
coordinated SPD system
Annex D (informative) - Factors to be considered in the
selection of SPDs
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Gives 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.
| Committee |
GEL/81
|
| DevelopmentNote |
Together with BS EN 62305-1, BS EN 62305-2 and BS EN 62305-3, supersedes BS 6651(1999). Supersedes 03/305095 DC. (10/2006) Supersedes 07/30174637 DC. (06/2011)
|
| DocumentType |
Standard
|
| Pages |
94
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This part of IEC62305 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. This standard does not cover protection against electromagnetic interference due to lightning, which may cause malfunctioning of internal systems. However, the information reported in AnnexA can also be used to evaluate such disturbances. Protection measures against electromagnetic interference are covered in IEC60364‑4‑44 [1] 1 and in the IEC61000 series [2] . This standard provides guidelines for cooperation between the designer of the electrical and electronic system, and the designer of the protection measures, in an attempt to achieve optimum protection effectiveness. This standard does not deal with detailed design of the electrical and electronic systems themselves.
| Standards | Relationship |
| NBN EN 62305-4 : 2011 | Identical |
| IEC 62305-4:2010 | Identical |
| EN 62305-4:2011/AC:2016 | Identical |
| NF EN 62305-4 : 2012 | Identical |
| I.S. EN 62305-4:2011 | Identical |
| EN 62305-4:2011 | Equivalent |
| DIN EN 62305-4:2011-10 | Equivalent |
| UNE-EN 62305-4:2011 | Identical |
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