Tsanangudzo Pfupi

Kupera-mhando yakatevedzana mbiri-simba otomatiki kushandura switch isanganiswa yekuchinja uye logic control, pasina kudiwa kweimwe yekuwedzera controller kuti inyatso zadzisa electromechanical kubatanidzwa, nemabasa akadai sekuona voltage, frequency,l kutaurirana interface, magetsi, mechanical interlock, etc. inogona kuona otomatiki, magetsi kure, Emergency manual control.