IEC 62305-4:2006 ED1

Protection against lightning - Part 4: Electrical and electronic systems within structures

Publication date:   Jan 17, 2006

General information

99.60 Withdrawal effective   Dec 9, 2010


TC 81 Lightning protection

International Standard

29.020   Electrical engineering in general | 91.120.40   Lightning protection



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Provides information for the design, installation, inspection, maintenance and testing of a LEMP protection measures system (LPMS) for electrical and electronic systems within a structure, able to reduce the risk of permanent failures due to lightning electromagnetic impulse.
This standard does not cover protection against electromagnetic interference due to lightning, which may cause malfunctioning of electronic systems. However, the information reported in Annex A can also be used to evaluate such disturbances. Protection measures against electromagnetic interference are covered in IEC 60364-4-44 and in the IEC 61000 series [1] .
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.

Life cycle


IEC 62305-4:2006 ED1
99.60 Withdrawal effective
Dec 9, 2010


IEC 62305-4:2010 ED2