Transformer bushing chimiro chinodzivirira chinofambisa nzira yeane simba, ikozvino-inotakura conductor kuburikidza netangi yakadzika ye transformer. Mabhurashi anoshandiswa kune yakaderera voltage winding(s) etransformer anowanzo yakasimba mhando ine porcelain kana epoxy insulator.
A basic porcelain bushing ihollow porcelain shape inopinda nepaburi riri mumadziro kana simbi, inobvumira conductor kuti apfuure nepakati payo, uye inobatanidza kumativi ese kune mimwe michina. Makwenzi emhando iyi anowanzo gadzirwa nevhu rakanyorova rinopfurwa, rinobva ravhenekwa.

Tine mutsara wakakwana wekugadzira unosanganisira iyo test lab. uye inogona kupa zvigadzirwa zvinoenderana nezvaunoda.