Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature

NEW!IEC 60721-2-4:2018 is available as IEC 60721-2-4:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.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.

Klassifizierung von Umgebungsbedingungen - Teil 2-4: Natürliche Umgebungsbedingungen - Sonnenstrahlung und Temperatur

Classification des conditions d'environnement - Partie 2-4: Conditions d'environnement présentes dans la nature - Rayonnement solaire et température

NEW!IEC 60721-2-4:2018 est disponible sous forme de IEC 60721-2-4:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L’IEC 60721-2-4:2018 présente une large division en types de zones de rayonnement solaire. Elle est destinée à faire partie de la documentation de base pour choisir des sévérités appropriées de rayonnement solaire pour l'application aux produits. Tous les types de zones géographiques sont couverts, sauf les zones situées à plus de 5 000 m d’altitude. Cette deuxième édition annule et remplace la première édition parue en 1987 et l'Amendement 1:1988. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: - Mise à jour des figures incluant l’ajout d’informations sur l’exposition énergétique globale - Mise à jour du format.

Klasifikacija okoljskih pogojev - 2-4. del: Okoljski pogoji v naravi - Sončno sevanje in temperatura (IEC 60721-2-4:2018)

Ta del standarda IEC 60721 podaja širšo razdelitev vrst območij sončnega sevanja. Namenjen je za uporabo kot del osnovnega gradiva pri izbiri ustreznih ravni sončnega sevanja za uporabo proizvodov.
Zajete so vse vrste geografskih območij, razen območij z nadmorsko višino več kot 5000 m.
Ta dokument se uporablja tudi za določanje mejnih ravni sončnega sevanja, ki bi jim lahko bili med prevozom, skladiščenjem in uporabo izpostavljeni proizvodi.

General Information

Status
Published
Publication Date
23-Aug-2018
Withdrawal Date
26-Jul-2021
Current Stage
6060 - Document made available - Publishing
Start Date
24-Aug-2018
Completion Date
24-Aug-2018

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60721-2-4:2018
01-november-2018
.ODVLILNDFLMDRNROMVNLKSRJRMHYGHO2NROMVNLSRJRMLYQDUDYL6RQþQRVHYDQMH
LQWHPSHUDWXUD ,(&
Classification of environmental conditions - Part 2-4: Environmental conditions appearing
in nature - Solar radiation and temperature (IEC 60721-2-4:2018)
Classification des conditions d'environnement - Partie 2-4: Conditions d'environnement
présentes dans la nature - Rayonnement solaire et température (IEC 60721-2-4:2018)
Ta slovenski standard je istoveten z: EN IEC 60721-2-4:2018
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
SIST EN IEC 60721-2-4:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60721-2-4:2018

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SIST EN IEC 60721-2-4:2018


EUROPEAN STANDARD EN IEC 60721-2-4

NORME EUROPÉENNE

EUROPÄISCHE NORM
August 2018
ICS 19.040

English Version
Classification of environmental conditions - Part 2-4:
Environmental conditions appearing in nature - Solar radiation
and temperature
(IEC 60721-2-4:2018)
Classification des conditions d'environnement - Partie 2-4: Klassifizierung von Umgebungsbedingungen - Teil 2-4:
Conditions d'environnement présentes dans la nature - Natürliche Umgebungsbedingungen - Sonnenstrahlung und
Rayonnement solaire et température Temperatur
(IEC 60721-2-4:2018) (IEC 60721-2-4:2018)
This European Standard was approved by CENELEC on 2018-07-27. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60721-2-4:2018 E

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SIST EN IEC 60721-2-4:2018
EN IEC 60721-2-4:2018 (E)
European foreword
The text of document 104/800/FDIS, future edition 2 of IEC 60721-2-4, prepared by IEC/TC 104
"Environmental conditions, classification and methods of test" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 60721-2-4:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-04-27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-07-27
document have to be withdrawn


Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 60721-2-4:2018 was approved by CENELEC as a
European Standard without any modification.


2

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SIST EN IEC 60721-2-4:2018



IEC 60721-2-4

®


Edition 2.0 2018-06




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











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 présentes dans la nature – Rayonnement


solaire et température













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 19.040 ISBN 978-2-8322-5781-4




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