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IEC 60721-3-7-ed.3.0
Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use
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STANDARD published on 6.2.2026
The information about the standard:
Designation standards: IEC 60721-3-7-ed.3.0
Publication date standards: 6.2.2026
SKU: NS-1260435
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60721-3-7-ed.3.0 :
IEC 60721-3-7:2026 classifies the groups of environmental parameters and their severities to which products are subject to during portable and non-stationary use. This includes periods of transfer, down time, maintenance and repair. The environmental conditions encompassed by these groups include the environmental conditions occurring - at locations where the product can be placed or used temporarily, and - during the transfer of products between different locations. This third edition cancels and replaces the second edition published in 1995 and Amendment 1:1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) most classes have been replaced by completely new classes based on the use of new information obtained from referenced Technical Reports; b) Table 1 through to Table 5 have been updated; c) the content of the five informative annexes has either been incorporated into the main body of the document or deleted. LIEC 60721-3-7:2026 classifie les groupements des agents denvironnement et leurs severites, auxquels sont soumis les produits utilises en deplacement. Cela comprend les periodes de transfert, dimmobilisation, de maintenance et de reparation. Les groupes sont soumis aux conditions denvironnement suivantes: - aux endroits ou le produit peut etre place ou utilise temporairement; et - pendant le transfert de produits entre differents endroits. Cette troisieme edition annule et remplace la deuxieme edition parue en 1995 et lAmendement 1:1996. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) la plupart des classes ont ete remplacees par des classes totalement nouvelles, etablies en fonction de lutilisation de nouvelles informations obtenues dans les Rapports techniques references; b) les Tableau 1 a Tableau 5 ont ete mis a jour; c) le contenu des cinq annexes informatives a ete soit incorpore dans le corps principal du document soit supprime.
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