Active standard | Published: 22/06/2018

IEC 60721-2-4-ed.2.0

Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
(Classification des conditions d´environnement - Partie 2-4 : Conditions d´environnement presentes dans la nature - Rayonnement solaire et temperature)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

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Detail information

Designation: IEC 60721-2-4-ed.2.0

Publication date: 22/06/2018

Pages: 29

Country: International technical standard

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Anotation

IEC 60721-2-4:2018 presents a broad division into types of solar radiation areas. It is intended to be used as part of the background material when selecting appropriate severities of solar radiation for product applications. All types of geographical areas are covered, except areas with altitudes above 5 000 m. This second edition cancels and replaces the first edition published in 1987 and Amendment 1:1988. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Figures updated including the addition of global irradiation information - Format updated. L’IEC 60721-2-4:2018 presente une large division en types de zones de rayonnement solaire. Elle est destinee a faire partie de la documentation de base pour choisir des severites appropriees de rayonnement solaire pour lapplication aux produits. Tous les types de zones geographiques sont couverts, sauf les zones situees a plus de 5 000 m d’altitude. Cette deuxieme edition annule et remplace la premiere edition parue en 1987 et lAmendement 1:1988. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: - Mise a jour des figures incluant l’ajout d’informations sur l’exposition energetique globale - Mise a jour du format.

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