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EVS-EN IEC 60721-3-0:2020

Classification of environmental conditions - Part 3-0: Classification of groups of environmental parameters and their severities - Introduction

Üldinfo
Kehtiv alates 01.07.2020
Alusdokumendid
IEC 60721-3-0:2020; EN IEC 60721-3-0:2020
Tegevusala (ICS grupid)
19.040 Keskkonnakatsetused
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
01.07.2020
Põhitekst
01.01.2003
Põhitekst
IEC 60721-3-0:2020 provides guidance on the use of all parts of IEC 60721-3. It contains background information including information on the application and limitation of the classes given in various parts of IEC 60721-3 which can be used in the design, limitation of conditions and protection of equipment. This second edition cancels and replaces the first edition published in 1984 and Amendment 1:1987. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) This edition has been extensively simplified to only provide necessary information with regard to the process given in the other parts of IEC 60721-3 and information on class severity has been updated.
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EVS-EN IEC 60721-3-4:2019

Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations
Uusim versioon Kehtiv alates 01.08.2019
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EVS-EN IEC 60721-3-3:2019

Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
Uusim versioon Kehtiv alates 01.08.2019
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EVS-EN 60721-3-7:2006

Classification of environmental conditions - Part 3-7:Classification of groups of environmental parameters and their severities - Portable and non-stationary use
Uusim versioon Kehtiv alates 08.03.2006
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EVS-EN 60721-3-9:2002

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products
Uusim versioon Kehtiv alates 01.01.2003