SIST IEC/TR 60943:2000

Oznaka standarda: SIST IEC/TR 60943:2000
Koda projekta: 022760
Organizacija: SIST
Naslov (angleški): Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
Naslov (slovenski): Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
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Tehnični odbor: EVA - Električne varovalke
ICS: 29.020
Status: Objavljen
Objavljen: 01-apr-2000
Refer. št. objave: Sporocila 2000-04-01
Referenčna oznaka: IEC 62305-3 Ed. 3.0
Področje projekta (angleško): 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.

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