Mheni yekudzivirira composite insulator imhando nyowani yakasanganiswa chimiro chearc-proof insulator, iyo inonyanya kuumbwa ne insulating shroud, compression nut, briquetting block, inofambisa briquetting block, yekumusoro simbi cap, composite insulator, arc inorova tsvimbo, insulating sleeve uye The simbi yepasi tsoka inoumbwa zvakafanana, uye arc inorovera tsvimbo uye yepamusoro simbi cap inounganidzwa uye inobatanidzwa mumutumbi mumwe.Kana kurova kwemheni kuchiitika, arc inorovera tsvimbo uye yakaderera simbi gumbo zvinoburitswa, kuitira kuti freewheeling simba frequency arc inofambiswa kune arc inorovera tsvimbo kuti ipise, nekudaro kudzivirira Insulated waya dzisakuvadzwa.