(1) Vafning: rafsegulvírinn samþykkir súrefnislausa koparvírinn með mikilli leiðni og vindan samþykkir nýtt ferli samþættrar pakkningar með hringlaga tunnugerð, tvöfaldri kökugerð og nýrri spíralgerð, sem gerir vöruuppbygginguna þéttari, Hægt er að tryggja aðaleinangrun á áhrifaríkan hátt, höfuð- og halalögin eru styrkt og einangrunarafköst eru betri. Ytra yfirborð vafningarinnar er vafið með há-styrkleikabelti, sem bætir vélrænan styrk vafningarinnar og bætir til muna höggþol og skammhlaupsþol vörunnar.
(2) Járnkjarna: 30q130 kísilstálplata með mikilli segulleiðni er tekin upp og valið skref-fyrir-skref marg-lagskipunaraðferð skref-fyrir{ {7}}Þreppa hringkjarna stöflun er tekin upp, sem getur dregið úr-álagstapi, ó-álagsstraumi og hávaða. Wanhua afriðunarspennir
(3) Oil tank: the oil tank adopts the heat dissipation oil pipe (the double row and three row oil pipes adopt the plug-in method), or the stepped radiator, which increases the heat dissipation capacity under the same tank wall area; According to the user's requirements, chip radiator or corrugated oil tank, strong oil air cooling or strong oil water cooling radiator can also be installed. Surface treatment of oil tank: the transformer shell is painted with "three anti paint" (anti salt fog, anti damp heat and anti mold), which has strong adhesion with the primer, good decoration, good oil resistance, corrosion resistance, light retention and color retention of the film, and good leveling and covering power.
(4) Body: the insulation cushion blocks of the body are supported by high-strength laminated wood and laminated paperboard, so that the support area of the end of the winding reaches more than 95 percent , which further improves the short-circuit resistance of the product and improves the operation reliability of the product. The connection between the body and the box cover adopts a rigid belt buffer structure, which overcomes the phenomenon of Tianfu plate shearing machine with "hanging" and "top cover" of the body. The insulating materials are wrapped with high-strength and high-density cable paper, and the allowable pressure shall be 45MPa.