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  • BSI
    BS EN IEC 60721-3-4:2019 Classification of environmental conditions - Classification of groups of environmental parameters and their severities. Stationary use at non-weatherprotected locations
    Edition: 2019
    $311.86
    / user per year

Description of BS EN IEC 60721-3-4:2019 2019

This part of IEC 60721 classifies groups of environmental parameters and their severities to which products are subjected when installed for stationary use at non-weatherprotected locations. Weatherprotected locations where products can be mounted for stationary use permanently or temporarily are addressed in IEC 60721-3-3.

The environmental conditions specified in this document are limited to those which can directly affect the performance of products. Only environmental conditions as such are considered. No special description of the effects of these conditions on the products is provided.

Environmental conditions directly related to fire or explosion hazards, microclimate within a product, and conditions related to effects from ionizing radiation are excluded. Any other unforeseen incidents are also excluded.

A limited number of classes of environmental conditions is given, covering a broad field of application.



Standard NumberBS EN IEC 60721-3-4:2019
TitleClassification of environmental conditions - Classification of groups of environmental parameters and their severities. Stationary use at non-weatherprotected locations
StatusWithdrawn
Publication Date2019-07-25
Withdrawn Date2023-10-19
ReplacesBS EN 60721-3-4:1995
Identical National Standard OfIEC 60721-3-4:2019, EN 60721-3-4 Ed. 3.0
DescriptorsElectronic equipment and components, Electrical components, Climate, Environment (working), Grades (quality), Electrical equipment, Classification systems, Stationary
ICS19.040 Environmental testing
CommitteeGEL/104
ISBN978 0 580 51025 0
PublisherBSI
Pages20

The following editions for this book are also available...

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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