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Reference IEC/TR 60890 ed2.0 withdrawn corrigendum
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Title A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
Publication date 2014-05-07
Format, price
(Swiss francs)
and language
190.- 65 pages
190.- 4661 Kb
Abstract IEC TR 60890:2014 specifies a method of temperature-rise verification of low-voltage switchgear and controlgear ASSEMBLIES by calculation. The method is applicable to enclosed ASSEMBLIES or partitioned sections of ASSEMBLIES without forced ventilation. It is not applicable where temperature rise verification to the relevant product standard of the IEC 61439 series has been established. This second edition cancels and replaces the first edition published in 1987 and its Amendment 1:1995. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the last edition:
- alignment with IEC 61439-1:2011;
- revision of Annex B;
- general editorial review.
Technical Committee 121B - Low-voltage switchgear and controlgear assemblies  RSS
ICS Codes
29.130.20 Low voltage switchgear and controlgear
*Including switchgear and controlgear assemblies
Replaced by
Stability date 2019
Work in progress
ProjectStage codeForecast publication date
No project under development--


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