International Electrotechnical Commission

Publication detail

Reference	IEC 62305-4 ed2.0 withdrawn corrigendum	> preview
Title	Protection against lightning - Part 4: Electrical and electronic systems within structures
Publication date	2010-12-09
Format, price (Swiss francs) and language	290.- 178 pages 290.- 3283 Kb
Abstract	IEC 62305-4:2010 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 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) Isolating interfaces capable of reducing conducted surges on lines entering the structure are introduced. 2) Minimum cross-sections for bonding components are slightly modified. 3) First negative impulse current is introduced for calculation purposes as electromagnetic source of harm to the internal systems. 4) Selection of SPD with regard to voltage protection level is improved to take into account oscillation and induction phenomena in the circuit downstream of SPD. 5) Annex C dealing with SPD coordination is withdrawn and referred back to SC 37A. 6) A new informative Annex D is introduced giving information on factors to be considered in the selection of SPDs. This bilingual version (2012-06) corresponds to the monolingual English version, published in 2010-12.
Technical Committee	81 - Lightning protection
ICS Codes	29.020 Electrical engineering in general *Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc. *Electrical diagrams and charts, see 01.100.25 *Electrical power stations, see 27.100 *Electromagnetic compatibility, see 33.100 91.120.40 Lightning protection
Replaced by
Stability date	2018
Work in progress	Project Stage code Forecast publication date No project under development - -

Search

>> Advanced search

Quick access by ref. number

Basket

Your basket is empty

Your country is :
Your TVA is : You must login...

Payment

Just Published

1. IEC 60601-1-SER Ed. 1.0
2. IEC 60601-1 Ed. 3.0
3. IEC 60838-2-1-am2 Ed. 1.0
4. IEC/TS 62720 Ed. 1.0
5. IEC/TR 62655 Ed. 1.0
6. IEC 61710 Ed. 2.0
7. IEC 60099-5 Ed. 2.0

>> Published in the last 30 days

Bestsellers

1. IEC 61000-4-2 Ed. 2.0
2. IEC 62471 Ed. 1.0
3. IEC 60068-2-14 Ed. 6.0
4. IEC 60079-0 Ed. 6.0
5. IEC 61010-1 Ed. 3.0
6. IEC 61400-12-2 Ed. 1.0
7. IEC 62304 Ed. 1.0
8. IEC 60229 Ed. 3.0
9. IEC 60529 Ed. 2.1
10. IEC 60812 Ed. 2.0