Multi-step multi-layer shielding voltage transformer

The invention provides a multi-step multi-layer shielding voltage transformer, which comprises a shell, an iron core, a coil assembly and an insulation assembly, wherein the iron core is rectangular and is vertically arranged in the shell, the coil assembly comprises a first winding and a second winding, the insulation assembly comprises a first insulation layer and a second insulation layer, the first winding is wound on the iron core, the second winding is wound on the outer side of the first winding, the first insulation layer is fixedly arranged between the first winding and the second winding, and the second insulation layer is fixedly arranged on the outer side of the second winding. A purpose of the invention is to provide a novel voltage transformer, so that the problem that in the prior art, epoxy resin insulation cannot meet the insulation requirement under high voltage is solved. 本发明提供了一种多阶梯多层屏蔽的电压互感器，包括：壳体、铁芯、线圈组件和绝缘组件，所述铁芯设置为矩形且竖直设置在所述壳体内，所述线圈组件包括第一绕组和第二绕组，所述绝缘组件包括第一绝缘层和第二绝缘层，所述第一绕组绕设在所述铁芯上，所述第二绕