Sei AC contactor ichiita ruzha rukuru?

KanaAC contactoriri kushanda, ichabatanidza kana kubvisa circuit, saka arc ne corona discharge phenomena zvichagadzirwa pa contacts, zvichikonzera ruzha rukuru.

Kana macontact ari paAC contactor akabatana necircuit, musiyano unogona kuitika nekuda kwekusagadzikana kwesimba unokonzera kubuda kwe arc pakati pemacontact. Chiitiko che arc chinogara kwenguva yakati uye chinoburitsa tembiricha yakakwira uye mwaranzi yechiedza, nokudaro zvichiburitsa ruzha rwakati.

Pamusoro pezvo, kana arc yanyangarika, simba remagetsi rinoumbwa pakati pemakonzo harizonyangarike ipapo ipapo, asi richaburitsa voltage yakakwira nekukasira, zvichikonzera chiitiko chekubuda kwe corona. Chiitiko chekubuda kwe corona chinoburitsawo ruzha.

Saka, AC contactor inogadzira arc ne corona discharge panguva yekushanda, zvichikonzera kugadzirwa kweruzha rwekurira. Ruzha urwu runowanzova rushoma, asi runogona kunzwika pasi pemamwe mamiriro ezvinhu, akadai sehusiku hwakanyarara kana kuti contactor yakaiswa pedyo nenzeve yako.