IEC 61065:1991

Method for evaluating the low temperature flow properties of mineral insulating oils after ageing

Méthode d'évaluation des propriétés d'écoulement à basse température des huiles minérales isolantes, après vieillissement

Date:

1991-05-01 /Vigente

Summary (English):

Describes a method for assessing the changes in activity of pour point depressant additives in inhibited and uninhibited mineral insulating oils when aged in the presence of insulating kraft paper. The contents of the corrigendum of December 1993 have been included in this copy.

Summary (French):

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