Nhanganyaya kumarudzi emacircuit breakers

Circuit breaker mudziyo wekuchinja unogona kuvhura kana kuvhara circuit otomatiki. Unonyanya kushandiswa kudzora nekudzivirira macircuit nemidziyo yemagetsi kudzivirira kuwandisa, short circuit, undervoltage nezvimwe zvikanganiso. Kune mhando dzakawanda dzemacircuit breaker. Zvichienderana nemaumbirwo akasiyana, mashandisirwo, rated currents, breaking capacity, nezvimwewo, macircuit breaker anogadzirwa nekambani yedu anogona kukamurwa kuita mhando dzinotevera:

Muchina wekupwanya mhepo (ACB): I circuit breaker ine simba guru. Zvikamu zvayo zvese zvakaiswa mufuremu yesimbi. Inogona kugadzirirwa zvinhu zvakasiyana-siyana. Ine simba guru rekupwanya uye mabasa ekudzivirira anochinjika. Yakakodzera power supply main switch, busbar contact switch, large motor control switch nezvimwe zviitiko.

Muputsi wedunhu wakaumbwa (MCCB): I circuit breaker diki uye ine simba repakati. Zvikamu zvayo zvikuru zvakaiswa mupurasitiki. Ine chimiro chakaoma uye kazhinji haigone kugadziriswa. Yakakodzera maswichi ekudzivirira ma branch circuit. Inogona kuva ne overload, short circuit, undervoltage, leakage nezvimwe zvekudzivirira.

Muchina wedunhu mudiki (MCB): Imuchina wecircuit breaker une simba diki, unonyanya kushandiswa pamidziyo yekuparadzira magetsi muzvivakwa zvekugara nezvidiki. Unogona kuva ne overload, short circuit, overvoltage, kurasikirwa ne pressure, leakage nezvimwe zvinhu zvekudzivirira. Zviri nyore kushandisa, zvakachengeteka uye zvakavimbika.