A variable frequency drive mudziyo weAc mota drive.Iine yakakosha topology, inodzora kumhanya uye torque nekusiyanisa frequency yekupinza magetsi.Inodzora mota kutanga zvakanaka.
Iyo general performance curve yeaxial flow fan inoratidzwa mumufananidzo: Iyo yekumanikidza curve ine hump, senge nzvimbo yekushanda munzvimbo yekurudyi yehump, iyo fan inoshanda nyika yakagadzikana;Kana iyo nzvimbo yekushanda iri munharaunda yekuruboshwe yehump, iyo yekushanda mamiriro e fan yakaoma kuva ...