IEC 61125 Ed. 1.0 b:1992

Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability

International Electrotechnical Commission, 08/31/1992

Publisher: IEC

File Format: PDF

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Description

Published:31/08/1992

Pages:47

File Size:1 file , 1.8 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

Describes three test methods using the same apparatus for evaluating the oxidation stability of mineral insulating oils and of hydrocarbon-based insulating liquids. A method for evaluating the oxidation stability of unused uninhibited mineral insulating oils under accelerated conditions, a method for oils, a method for unused uninhibited and inhibited hydrocarbon insulating liquids. Replaces IEC 60074 (1963), IEC 60474 (1974) and IEC 60813 (1985).

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