IEC 60370:1971

Test procedure for thermal endurance of insulating varnishes - Electric strength method

Méthode d'essai pour l'évaluation de la stabilité thermique des vernis isolants par l'abaissement de la rigidité diélectrique

Date:

2017-12-13 /Anulada

Summary (English):

Gives a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing for establishing temperature indices to assist in determining suitability of electrical insulating varnishes for use in electrical systems.

Summary (French):

Relaciones con otras normas IEC

Es anulada por: IEC 60370:2017

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