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IEC/TR 62874:2015

Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil

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Kehtiv alates 05.05.2015
Tegevusala (ICS grupid)
29.040.10 Isoleerivad õlid
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Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
05.05.2015
Põhitekst
IEC TR 62874:2015(E) is a Technical Report which provides guidance for the estimation of consumed thermal life of transformers' cellulosic insulators, through the analysis of some compound dissolved in the insulating mineral oil. A comparison between analytical results of 2-furfural (2-FAL) and carbon oxides and their correspondent typical values estimated for different families of equipment gives information on the estimated thermal degradation of papers.
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