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Publication details

Publication CODE Title
IEC 62793:2020 (2020-09) THUNDERSTORM WARNING SYSTEMS - PROTECTION AGAINST LIGHTNING
 
Price Excl. VAT Total number of pages, tables and drawings
245.00 € 43.
Description
IEC 62793:2020(E) describes the characteristics of thunderstorm warning systems (TWSs) in order to implement lightning hazard preventive measures.
Single sensors and/or a network of sensors (e.g. lightning location system) can be used as a TWS.
This second edition cancels and replaces the first edition, published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- portable devices are no longer covered by this standard;
- in Clause 5, classes of TWS have been deleted;
- in Clause 6, updated figures and more detailed text are provided to better illustrate the alarm timeline;
- in Clause 9, the text has been summarized and refers now to the application guide given in Annex F;
- annexes have been reorganized;
- Annex E is normative.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 62793:2016
Origin
Committee TC 81
LIGHTNING PROTECTION
Responsible Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building Bd Auguste Reyers, 80
1030  BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
Approval
BEC Approval 2020-09-21
ICS-Code (International Standards Classification) 29.020 , 91.120.40
NBN Status New
IEC publication date 2020-09-21
IEC stability date 2023-12-31
IEC file modification date 2020-09-21
IEC last modification date 2020-09-21