Dielectric Strength Test Of Epoxy Resin Sleeve
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The dielectric strength test of epoxy bushing is to evaluate the material's ability to withstand voltage under the action of an electric field. By placing epoxy resin bushing in a specific electric field, gradually increasing the voltage until epoxy resin cast bushing breakdown occurs, and recording the maximum voltage applied before epoxy bushing manufacturer breakdown, which is the epoxy bushing for transformer dielectric strength.
