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New Reduced price! IEC 60370 Ed. 1.0 b:1971 View larger

IEC 60370 Ed. 1.0 b:1971

M00001056

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IEC 60370 Ed. 1.0 b:1971 [ Withdrawn ] Test procedure for thermal endurance of insulating varnishes - Electric strength method

standard by International Electrotechnical Commission, 01/01/1971

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$47.00

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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.