Shamwari dzakawanda dzine mubvunzo wekuti ndeapi marudzi emhando dzakaoma transformers dziri pamusika. Semugadziri weChina mugadziri anogona kupa emhando yepamusoro yakaoma ma transformer, tiri pano kuti tipe mhinduro.

1. Vhura mhando yakaoma transformer, inonziwo No-encapsulated dry type distribution transformer: Iyo inowanzoshandiswa fomu. Muviri waro wakanangana nemhepo uye wakakodzera mukamuri yakaoma uye yakachena (kana tembiricha yepakati iri 20 madhigirii, hunyoro hwehukama hahufanire kudarika 85%). Kazhinji, kune mhepo yekuzvitonhodza uye kutonhora kwemhepo nzira mbiri dzekutonhodza.

2. Yakavharwa mhando transformer, iyo inonziwo encapsulated yakaoma mhando yekugovera transformer: mudziyo wayo muviri uri mugoko rakavharwa uye haibatanidze zvakananga nemhepo (nekuda kwekusaisa chisimbiso uye nekupisa kupisa mamiriro, inonyanya kushandiswa kumigodhi uye iri kuputika- proof type).

3. Mhando yekukanda, inonziwo molded cast coil dry transformer kana resin cast dry transformer: epoxy resin kana imwe resin inoshandiswa sechinhu chikuru chekudzivirira. Iine chimiro chakareruka uye hukuru hukuru, uye inokodzera vashanduri vane simba duku.

MuChina, vazhinji vanogadzira transformer vanogona kupa resin cast dry type transformers, nekuti iyi mhando yeshanduko inonyanya kushandiswa muChina kana kutumirwa kune dzimwe nyika.