1. Paunosarudza contactor, nzvimbo yekushanda inofanira kufungwa, uye zvinotevera zvinofanira kufungwa.①Iyo AC contactor inofanira kushandiswa kudzora mutoro we AC, uye DC contactor inofanira kushandiswa kune DC mutoro ② Iyo yakatemerwa kushanda ikozvino kweiyo huru yekubata inofanira kunge yakakura ...
Verenga zvimwe