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Norm
IEC 60721-3-0:2020 Ed. 2.0
Ausgabedatum: 2020 05 07
Classification of environmental conditions - Part 3-0: Classification of groups of environmental parameters and their severities - Introduction
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...
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Herausgeber:
International Electrotechnical Commission
Format:
Digital | 17 Seiten
Sprache:
Englisch
ICS
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.
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.
IEC 60721-3-0:2020 Ed. 2.0
2020 05 07
Classification of environmental conditions - Part 3-0: Classification of groups of environmental par...
Norm
↖
IEC 60721-3-0:1984+AMD1:1987 CSV Ed. 1.1
2002 10 22
Classification of environmental conditions - Part 3: Classification of groups of environ...
Norm
IEC 60721-3-0:1984/AMD1:1987 Ed. 1.0
1987 01 01
Amendment 1 - Classification of environmental conditions. Part 3: Classification of groups of enviro...
Norm
IEC 60721-3-0:1984/COR1:1985 Ed. 1.0
1985 12 01
Corrigendum 1 - Classification of environmental conditions. Part 3: Classification of groups of envi...
Norm
IEC 60721-3-0:1984 Ed. 1.0
1984 01 01
Classification of environmental conditions. Part 3: Classification of groups of environmental parame...
Norm