Li-circuit breaker tse nyane (li-MCB)ke karolo ea bohlokoa ea litsamaiso tsa motlakase tsa sejoale-joale. Joalokaha lebitso le bontša, ke sesebelisoa se senyenyane sa motlakase se khaolang motlakase ka bohona ha phoso e fumanoa. Sengoloa sena se tla hlahloba bohlokoa le mosebetsi oa li-miniature circuit breaker ho bolokeng polokeho ea motlakase.
E 'ngoe ea melemo e meholo ea ho sebelisali-breaker tse nyane tsa potolohoke bokhoni ba tsona ba ho sireletsa lipotoloho khahlanong le phallo e feteletseng ea motlakase le lipotoloho tse khutšoane. Lisebelisoa tsena li etselitsoe ho sebetsana le tekanyo e itseng ea motlakase, ho netefatsa hore motlakase o phallang ka har'a potoloho ha o fete moeli o behiloeng esale pele. Haeba ho e-na le phallo e feteletseng ea motlakase kapa potoloho e khutšoane,MCBmaeto, ho sitisa phallo ea motlakase le ho thibela likotsi life kapa life tse ka bang teng tse kang ho chesa haholo kapa mollo oa motlakase.
Li-breaker tse nyane tsa potoloholi sebelisoa lits'ebetsong tse fapaneng, ho tloha libakeng tsa bolulo ho ea liindastering. Kahong ea bolulo,Li-MCBHangata li fumanoa ka har'a li-switchboard ho sireletsa lipotoloho tse fapaneng tse fanang ka motlakase libakeng tse fapaneng tsa ntlo. Sena se etsa hore ho be bonolo ho khetholla le ho arola lipotoloho tse nang le liphoso, e leng se fokotsang kotsi ea likotsi tsa motlakase.
Libakeng tsa indasteri, li-miniature circuit breaker li sebelisoa ho sireletsa mechine le lisebelisoa. Lisebelisoa tsena ha li sireletse lipotoloho feela, empa li boetse li sitisa motlakase nakong ea maemo a sa tloaelehang a motlakase, li thibela tšenyo mechineng e turang. Ka ho lemoha le ho arola lipotoloho tse nang le liphoso kapele,Li-MCBthusa ho boloka ts'ebetso e boreleli le ho thibela nako e jang chelete e ngata ea ho phomola.
Litšobotsi tsa ho khoptjoa ha li-miniature circuit breaker li bapala karolo ea bohlokoa ho netefatseng polokeho le botšepehi ba litsamaiso tsa motlakase. Ho na le mefuta e fapaneng eaLi-MCBho khetha ho tsona, e 'ngoe le e 'ngoe e na le mokoloko oa eona oa leeto o hlalosang lebelo la karabelo mefuteng e fapaneng ea liphoso. Sena se etsa hore ho khonehe ho khetha MCB e loketseng litlhoko tse itseng tsa potoloho, ebang ke ea elektroniki e nang le kutlo e matla haholo kapa enjene e nang le maqhubu a ho kena.
Ho phaella moo,li-breaker tse nyane tsa potoloholi na le monyetla oa ho seta bocha, ho fapana le li-fuse tse hlokang ho nkeloa sebaka hang ha li khoptjoa. Hang ha phoso e se e hlakotsoe 'me bothata ba mantlha bo rarollotsoe,MCBe ka seta botjha ka letsoho ka ho bulela switch hape. Tshebetso ena e eketsa boiketlo mme e fokotsa ditjeo tsa tlhokomelo ha nako e ntse e ya.
Ntlha e 'ngoe eo u lokelang ho e nahana ha u buisana kali-breaker tse nyane tsa potolohoboholo ba tsona bo nyane. Ho fapana le di-circuit breaker tse tlwaelehileng tse kgolo mme di nka sebaka se seholo,Li-MCBli nyane 'me li ka kenngoa habonolo ka har'a li-switchboard. Sena se li etsa khetho ea pele moo sebaka se fokolang, joalo ka mehahong ea bolulo kapa ea khoebo e nang le likhabote tse fokolang tsa motlakase.
Ha re phethela,li-breaker tse nyane tsa potolohoke likarolo tsa bohlokoa ho bolokeng polokeho ea motlakase lits'ebetsong tse fapaneng. Bokhoni ba tsona ba ho itšireletsa khahlanong le phallo e feteletseng ea motlakase le lipotoloho tse khutšoane, hammoho le likarolo tse ka tsosolosoang le boholo bo bonyenyane, li etsa hore li be tsa bohlokoa litsamaisong tsa motlakase tsa sejoale-joale. Ebang ke lapeng, ofising kapa tikolohong ea indasteri,Li-MCBnetefatsa hore dipotoloho di sebetsa hantle ha ka nako e ts'oanang ho fokotsa dikotsi tse ka bang teng.
Nako ea poso: Loetse-06-2023