IEC/TR 60943 Ed. 2.0 b:1998 Historical

749449

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

standard by International Electrotechnical Commission - Technical Report , 01/23/1998

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Full Description

Is intended for guidance in estimating the permissible values for temperature and temperature rise of component parts of electrical equipment carrying current under steady state conditions. The present report is intended to supply: - general data on the structure of electric contacts and the calculation of their ohmic resistance; - the basic ageing mechanisms of contacts; - the calculation of the temperature rise of contacts and connection terminals; - the maximum "permissible" temperature and temperature rise for various components, in particular the contacts, the connection terminals and the conductors connected to them; - the general procedure to be followed by product committees for specifying the permissible temperature and temperature rise. See more

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Document History

  1. IEC/TR 60943 Ed. 2.1 b:2009


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

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  2. IEC/TR 60943 Ed. 2.0 b:1998

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

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Amendments, rulings, supplements, and errata

  1. IEC/TR 60943 Amd.1 Ed. 2.0 b:2008


    Amendment 1 - Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals

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Product Details

Edition:

2.0

Published:

01/23/1998

Number of Pages:

117

File Size:

1 file

Part of:

IEC/TR 60943 Ed. 2.1 b:2009

Note:

This product is restricted and cannot be purchased in the following countries Russia, Belarus, Ukraine, Canada