• There are no items in your cart

PD IEC/TR 60721-4-4:2002

Current
Current

The latest, up-to-date edition.

Classification of environmental conditions. 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

Language(s)

English

Published date

10-10-2003

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

Deals with the correlation and transformation of the conditions given in IEC 60721-3-4 to the environmental tests defined in IEC 60068-2. It aims to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these conditions.

Committee
GEL/104
DevelopmentNote
Supersedes 98/261630 DC (04/2002) Supersedes 00/241972 DC (10/2003)
DocumentType
Standard
Pages
52
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC TR 60721-4-4:2001+AMD1:2003 CSV Identical

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)

View more information
US$330.61
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.