UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

IEC - TS 60721-4-3

Classification of environmental conditions – Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 – Stationary use at weatherprotected locations

active, Most Current
Organization: IEC
Publication Date: 1 July 2023
Status: active
Page Count: 24
ICS Code (Environmental testing): 19.040
scope:

This part of IEC 60721 deals with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental test procedures defined in IEC 60068-2.

This document provides test procedures and test severities for electrotechnical equipment operated at stationary weatherprotected locations for the product classes set out in IEC 60721-3-3.

An environment can consist of several environmental conditions such as dynamic, climatic, and biological, and other effects due to chemically and mechanically active substances. In this document, dynamic, air pressure, biological and climatic conditions have been considered.

The purpose of this document is to provide the specification writer with guidance together with a set of easy-to-use tables which correlate and transform these environmental conditions.

Document History

TS 60721-4-3
July 1, 2023
Classification of environmental conditions – Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 – Stationary use at weatherprotected locations
This part of IEC 60721 deals with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental test procedures defined in IEC 60068-2. This document provides test...
IEC/TR 60721-4-3
August 1, 2003
Classification of environmental conditions Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 Stationary use at weatherprotected locations
Scope and object This part of IEC 60721 is a technical report dealing with the correlation and transformation of the conditions given in IEC 60721-3-3 to the environmental tests defined in IEC...
IEC/TR 60721-4-3
March 1, 2001
Classification of Environmental Conditions - Part 4-3: Guidance for the Correlation and Transformation of Environmental Condition Classes of IEC 60721-3 to the Environmental Tests of IEC 60068 - Stationary Use at Weatherprotected Locations
A description is not available for this item.
TR 60721-4-3
March 1, 2001
Classification of environmental conditions Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 Stationary use at weatherprotected locations
A description is not available for this item.

References

This document references:
IEC 60068-2-1 - Environmental testing – Part 2-1: Tests – Test A: Cold
Published by IEC on March 1, 2007
Introduction General This publication deals with cold tests appliable both to non heat-dissipating and heat-disspating specimens. for no heat-disspating specimens, Tests Aa and Ab do not deviate...
This document references:
IEC 60068-2-10 - Environmental testing – Part 2-10: Tests – Test J and guidance: Mould growth
Published by IEC on April 1, 2018
This part of IEC 60068 provides a test method for determining the extent to which electrotechnical products support mould growth and how any mould growth may affect the performance and other relevant...
This document references:
IEC 60068-2-13 - Environmental testing – Part 2-13: Tests – Test M: Low air pressure
Published by IEC on March 1, 2021
This part of IEC 60068 specifies methods of test applicable to specimens which, during transportation, storage or in service, can be subjected to low air pressure. The object of the low air pressure...
This document references:
IEC 60068-2-14 - Environmental testing – Part 2-14: Tests – Test N: Change of temperature
Published by IEC on January 1, 2009
Introduction A change of temperature test is intended to determine the effect on the specimen of a change of temperature or a succession of changes of temperature. It is not intended to show effects...
This document is referenced by:
IEC 60601-2-57 - Medical electrical equipment – Part 2-57: Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring and cosmetic/aesthetic use
Published by IEC on January 1, 2011
Replacement: This International Standard applies to BASIC SAFETY and ESSENTIAL PERFORMANCE of equipment incorporating one or more sources of OPTICAL RADIATION in the wavelength range 200 nm to 3 000...
This document is referenced by:
TS 137 145-1 - Universal Mobile Telecommunications System (UMTS); LTE; 5G; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1: conducted conformance testing
Published by ETSI on January 1, 2024
The present document specifies the conducted test methods and conformance requirements for single RAT E-UTRA operation, single RAT UTRA operation (FDD and TDD) and Multi-Standard Radio (MSR) UTRA,...
This document is referenced by:
TS 137 141 - Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing
Published by ETSI on February 1, 2024
The present document specifies the Radio Frequency (RF) test methods and conformance requirements for NR, E-UTRA, UTRA, GSM/EDGE and NB-IoT Multi-Standard Radio (MSR) Base Station (BS). These have...
This document is referenced by:
TS 137 145-2 - Universal Mobile Telecommunications System (UMTS); LTE; 5G; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 2: radiated conformance testing
Published by ETSI on January 1, 2024
The present document specifies radiated test methods and conformance requirements for 2 types of AAS BS; hybrid requirements set which specify requirements for a hybrid AAS BS with both a conducted...
This document is referenced by:
IEC 60601-2-76 - Medical electrical equipment – Part 2-76: Particular requirements for the basic safety and essential performance of low energy ionized gas haemostasis equipment
Published by IEC on April 1, 2018
Replacement: This part of IEC 60601 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of LOW ENERGY IONIZED GAS HAEMOSTASIS EQUIPMENT hereafter referred to as ME EQUIPMENT. HAZARDS inherent in...
View Less
View All
Advertisement