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IEC TR 60894:1987 ed1.0

Заменен
Guide for test procedure for the measurement of loss tangent of coils and bars for machine windings — 19 стр.
Applies to a method of measuring dielectric loss properties of the insulation system of the slot portions of new coils or bars for rotating electrical machines having rated voltage UN of 5 kV and above. The contents of the corrigendum of July 1987 have been included in this copy.
ICS
29.160.10 Components for rotating machines / Компоненты машины вращающиеся