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BSI - BS PD IEC TR 60721-4-4

Classification of Environmental Conditions - Part 4-4: Guidance for the Correlation and Transformation of Environmental Condition Classes of IEC 60721-3 to the Environmental Test of IEC 60068 - Stationary Use at Non-Weatherprotected Locations

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Organization: BSI
Publication Date: 19 March 2002
Status: active
Page Count: 52
ICS Code (Electrical and electronic testing): 19.080
ICS Code (Environmental testing): 19.040

Document History

BS PD IEC TR 60721-4-4
March 19, 2002
Classification of Environmental Conditions - Part 4-4: Guidance for the Correlation and Transformation of Environmental Condition Classes of IEC 60721-3 to the Environmental Test of IEC 60068 - Stationary Use at Non-Weatherprotected Locations
A description is not available for this item.
BS PD IEC TR 60721-4-4
March 19, 2002
Classification of Environmental Conditions - Part 4-4: Guidance for the Correlation and Transformation of Environmental Condition Classes of IEC 60721-3 to the Environmental Test of IEC 60068 - Stationary Use at Non-Weatherprotected Locations
A description is not available for this item.

References

This document references:
IEC 60068-2-27 - Environmental testing – Part 2-27: Tests – Test Ea and guidance: Shock
Published by IEC on February 1, 2008
Object To provide a standard procedure for determining the ability of a specimen to withstand specified severities of shock.
This document references:
IEC 60721-3-4 - Classification of environmental conditions – Part 3-4: Classification of groups of environmental parameters and their severities – Stationary use at non-weatherprotected locations
Published by IEC on May 1, 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....
This document references:
IEC 60721-2-3 - Classification of environmental conditions – Part 2-3: Environmental conditions appearing in nature – Air pressure
Published by IEC on June 1, 2013
This part of IEC 60721 presents a selection of different values of air pressure appearing in nature. It is intended to be used as part of the background material when selecting appropriate severities...
This document references:
IEC/TR 60721-4-0 - Classification of Environmental Conditions - Part 4-0: Guidance for the Correlation and Transformation of Environmental Condition Classes of IEC 60721-3 to the Environmental Tests of IEC 60068 - Introduction
Published by IEC on August 1, 2002
Scope and object This part of IEC 60721 is a technical report dealing with the correlation and transformation of the conditions given in IEC 60721-3 to the environmental tests defined in IEC 60068-2....
This document is referenced by:
BS ISO 14839-4 - Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings Part 4: Technical guidelines
Published by BSI on April 30, 2012
A description is not available for this item.
This document is referenced by:
BS EN 50491-2 - General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) Part 2: Environmental conditions
Published by BSI on June 30, 2010
A description is not available for this item.
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