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BSI - BS IEC 60943

Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals

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Organization: BSI
Publication Date: 15 May 1999
Status: inactive
Page Count: 54
ICS Code (Electrical engineering in general): 29.020
scope:

Relates to the thermal effects of currents passing through connections, contacts and terminals giving examples of application of the theory and of thermal modelling.

Document History

BS PD IEC/TR 60943
June 30, 2009
Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
A description is not available for this item.
BS IEC 60943
May 15, 1999
Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
Relates to the thermal effects of currents passing through connections, contacts and terminals giving examples of application of the theory and of thermal modelling.

References

This document references:
IEC 60216-1 - Electrical insulating materials – Thermal endurance properties – Part 1: Ageing procedures and evaluation of test results
Published by IEC on March 1, 2013
This part of IEC 60216 specifies the general ageing conditions and procedures to be used for deriving thermal endurance characteristics and gives guidance in using the detailed instructions and...
This document references:
IEC 60085 - Electrical insulation – Thermal evaluation and designation
Published by IEC on November 1, 2007
This standard gives guidance on the application of international standards in assigning a thermal class to electrical insulating materials (EIM) or simple combinations of such materials (IEC...
This document references:
60947-1 CORR 1 - Low-voltage switchgear and controlgear – Part 1: General rules
Published by IEC on December 1, 2022
A description is not available for this item.
This document references:
IEC 60050-441 - International Electrotechnical Vocabulary Chapter 441: Switchgear, controlgear and fuses
Published by IEC on January 1, 1984
switchgear and controlgear A general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and...
This document references:
IEC 60364-4-42 - Low-voltage electrical installations – Part 4-42: Protection for safety – Protection against thermal effects
Published by IEC on November 1, 2014
This part of IEC 60364 applies to electrical installations with regard to measures for the protection of persons, livestock and property against - thermal effects, combustion or degradation of...
This document references:
IEC TR 60890 - A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
Published by IEC on May 1, 2014
This Technical Report specifies a method of temperature-rise verification of low-voltage switchgear and controlgear ASSEMBLIES by calculation. The method is applicable to enclosed ASSEMBLIES or...
This document references:
IEC 60721-2-1 - Classification of environmental conditions – Part 2-1: Environmental conditions appearing in nature – Temperature and humidity
Published by IEC on June 1, 2013
This part of IEC 60721 presents classifications of open-air climates in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate...
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