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Publication details

Publication CODE Title
IEC TR 60721-4-3:2001 (2001-03) CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 4-3: GUIDANCE FOR THE CORRELATION AND TRANSFORMATION OF ENVIRONMENTAL CONDITION CLASSES OF IEC 60721-3 TO THE ENVIRONMENTAL TESTS OF IEC 60068 - STATIONARY USE AT WEATHERPROTECTED LOCATIONS
 
Price Excl. VAT Total number of pages, tables and drawings
159.00 € 45.
Description
IEC TR 60721-4-3:2001 Deals with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental tests defined in IEC 60068-2. An environment may consist of a number of environmental conditions such as dynamic, climatic and biological and other effects due to chemically and mechanically active substances. In this report, only dynamic and climatic conditions have been considered. The purpose of this technical report is to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these conditions.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC TS 60721-4-3:2023
Origin
Committee TC 104
ENVIRONMENTAL CONDITIONS, CLASSIFICATION AND METHODS OF TEST (replace COM 50-50A-50B and 75) (see 70+104 !)
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 2001-03-30
ICS-Code (International Standards Classification) 19.040
NBN Status New
IEC publication date 2001-03-30
IEC stability date 2022-12-31
IEC last modification date 2020-03-10