Arc chamber ye low-voltage circuit breakers, iyo yakasarudzika ine chokwadi chekuti inosanganisira: akawanda akawanda ane U-shaped metallic plates;chivharo chakaitwa ne insulating material chakaita kunge parallelepiped uye chine madziro maviri eparutivi, madziro ezasi, madziro epamusoro uye kumashure kumashure, madziro eparutivi ane, mukati, akawanda akatarisana akatarisana ekuisa simbi. marata, madziro epasi nepamusoro pega ega aine kanenge kakavhurika uye kavha yakavhurika kumberi.
Zvinozivikanwa kuti molded kesi power circuit breakers anowanzo shandiswa mumaindasitiri akaderera-voltage magetsi masisitimu, kureva masisitimu anoshanda anosvika zana Volt.Vati mabreaker breaker anowanzo kupihwa sisitimu inogonesa iyo yazvino inodiwa kune vakasiyana vashandisi, kubatana uye kubviswa kwemutoro, dziviriro kubva kune chero mamiriro asina kujairika, akadai sekuremedza uye pfupi-circuit, nekuvhura otomatiki dunhu, uye kudimburwa kwedunhu rakadzivirirwa nekuvhura mafambisirwo anofambiswa maererano neakamisikidzwa mabiko (galvanic separation) kuitira kuti uwane kuparadzaniswa kwakazara kwemutoro maererano nemagetsi emagetsi sosi.
Basa rakakosha rekuvhiringidza ikozvino (ingave yezita, yakawandisa kana yepfupi-yedunhu ikozvino) inopiwa neanopaza dunhu mune chimwe chikamu cheyakataura chedunhu chinoputika chinoumbwa neinonzi deionizing arc chamber.Semhedzisiro yekufamba kwekuvhura, iyo voltage pakati pevanobatika inokonzera dielectric kubuda kwemhepo, zvichitungamira mukuumbwa kwearc yemagetsi mukamuri.Iyo arc inofambiswa ne electromagnetic uye fluid-dynamics mhedzisiro mukati meakatevedzana esimbi mahwendefa akarongwa mukamuri, ayo anoitirwa kudzima akati arc nekutonhodza.Munguva yekugadzira arc, iro simba rinoburitswa neJoule mhedzisiro rakakwira zvakanyanya uye rinokonzeresa kudziya uye mechaniki kushushikana mukati meiyo ndiro ine ndiro.
Nguva yekutumira: Feb-17-2022