AS 3768-1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Guide to the effects of temperature on electrical equipment
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
16-07-1990
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Provides guidance for electrical design engineers on the effects of temperature on the ageing of contacts, terminals and electrical insulation and for the calculation of temperatures in conductors due to joule losses in the material and heat from terminations.
| Committee |
EL-006
|
| DocumentType |
Standard
|
| ISBN |
0 7262 6125 4
|
| Pages |
40
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This guide is intended for use by engineers responsible for the determination of the effects of temperatures and temperature-rises of electrical equipment.It applies more particularly to electrical contacts, connections and terminals. It does not apply to the windings of rotating electrical machines or transformers. This Standard presents an overview of the following:(a) Calculations of the temperature-rises of contacts, connections and terminals.(b) Permissible temperatures and temperature-rises for various electrical components.
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