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IEC TR 60721-4-4:2001+AMD1:2003 CSV

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Classification of environmental conditions - Part 4-4: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Stationary use at non-weatherprotected locations
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

06-16-2023

Language(s)

English - French

Published date

08-18-2003

FOREWORD
INTRODUCTION
1 Scope and object
2 Reference documents
3 Overview
  3.1 General remarks concerning IEC 60721
  3.2 General remarks concerning IEC 60068
  3.3 Severities
  3.4 Recommended tests
  3.5 Environmental tests for in-use classes
  3.6 Test durations
  3.7 Ambient
4 Climatic conditions
5 Dynamic conditions
Annex A Stationary use at non-weatherprotected locations - Climatic
        conditions
Annex B Stationary use at non-weatherprotected locations - Dynamic
        conditions
Tables

IEC TR 60721-4-4:2001+A1:2003 Deals with the correlation and transformation of the conditions given in IEC 60721-3-4 to the environmental tests defined in IEC 60068-2. An environment may consist of a number of environmental conditions such as dynamic, climatic and biological and other effects due to chemically and mechanically active substances. In this report, only dynamic and climatic conditions have been considered. The purpose of this technical report is to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these conditions.
This consolidated version consists of the first edition (2001) and its amendment 1 (2003). Therefore, no need to order amendment in addition to this publication.

DevelopmentNote
Stability Date: 2019. (10/2012)
DocumentType
Technical Report
Pages
101
PublisherName
International Electrotechnical Committee
Status
Withdrawn

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ISO 14839-4:2012 Mechanical vibration — Vibration of rotating machinery equipped with active magnetic bearings — Part 4: Technical guidelines
EN 50491-2 : 2010 AMD 1 2015 GENERAL REQUIREMENTS FOR HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) - PART 2: ENVIRONMENTAL CONDITIONS

IEC 60068-2-5:2010 Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
IEC 60068-2-18:2017 Environmental testing - Part 2-18: Tests - Test R and guidance: Water
IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
ISO 2533:1975 Standard Atmosphere
IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
IEC 60721-2-4:1987+AMD1:1988 CSV Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
IEC 60721-2-3:2013 Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure
IEC 60068-2-56:1988 Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment
IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

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