SN EN 62305-4 : 2006
Current
The latest, up-to-date edition.
PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES
01-12-2013
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Design and installation of a LEMP protection
measures system (LPMS)
4.1 Design of an LPMS
4.2 Lightning protection zones (LPZ)
4.3 Basic protection measures in an LPMS
5 Earthing and bonding
5.1 Earth termination system
5.2 Bonding network
5.3 Bonding bars
5.4 Bonding at the boundary of an LPZ
5.5 Material and dimensions of bonding components
6 Magnetic shielding and line routing
6.1 Spatial shielding
6.2 Shielding of internal lines
6.3 Routing of internal lines
6.4 Shielding of external lines
6.5 Material and dimensions of magnetic shields
7 Coordinated SPD protection
8 Management of an LPMS
8.1 LPMS management plan
8.2 Inspection of an LPMS
8.3 Maintenance
Annex A (informative) Basics for evaluation of
electromagnetic environment in
a LPZ
Annex B (informative) Implementation of LEMP protection
measures for electronic systems in
existing structures
Annex C (informative) SPD coordination
Annex D (informative) Selection and installation of
a coordinated SPD protection
Bibliography
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