STATIONARY INDUCTION ELECTRIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a stationary induction electric apparatus which reduces the risk of insulation breakdown of an insulation oil in the vicinity of a spacer.SOLUTION: A stationary induction electric apparatus includes: a cylindrical pedestal connected to a casing and communicated with the inside of the casing; a cylindrical bushing pocket connected with the pedestal; a tabular insulation spacer partitioning the pedestal and an internal space of the bushing pocket; a through-conductor penetrating the insulation spacer; a lead connecting a body of the stationary induction electric apparatus and the through-conductor; and one or more cylindrical insulation members each disposed in a concentric cylindrical shape with the lead as a center axis and including an end opposing the insulation spacer.