Olu hlobo lwezixhobo zokugaya ziyilwe kwaye zenziwe ngokuhambelana nemigangatho ye-API.
Ezi zixhobo zokomba zamkela inkqubo yokuqhubela phambili ye-AC-VFD-AC okanye i-AC-SCR-DC kunye nolungelelwaniso lwesantya esinganyatheliyo lunokuphunyezwa kwimisebenzi yokuzoba, itafile ejikelezayo, kunye nempompo yodaka, enokufumana ukusebenza kakuhle kokubhola. ngezi nzuzo zilandelayo: ukuqaliswa kuzolile, ukuhanjiswa okuphezulu kunye nokuhanjiswa komthwalo wemoto.