tsebisa:
Ka boenjiniere ba motlakase,li-case circuit breakers tse bōpiloeng (Li-MCCBs) ke likarolo tse ka sehloohong tsa ho sireletsa lisebelisoa tsa motlakase ho tloha ho overload, li-circuits tse khutšoanyane le mefuta e meng ea ho hlōleha.Li-MCCBsli sebelisoa ka mokhoa o tloaelehileng lits'ebetsong tse fapaneng libakeng tsa bolulo, tsa khoebo le tsa indasteri ho netefatsa ts'ebetso e ntle le e bolokehileng ea lits'ebetso tsa motlakase.Sehloohong sena, re tla hlahloba lits'ebetso, likarolo, le maikutlo a li-MCCB.
Kopo eamold case circuit breaker:
Li-MCCBsli sebelisoa ka mefuta e fapaneng ea lisebelisoa tse kenyeletsang:
1. Lisebelisoa tsa indasteri: Li-MCCB li sebelisoa hangata lits'ebetsong tsa indasteri ho fana ka tšireletso bakeng sa litsamaiso tsa motlakase khahlanong le ho jara, lipotoloho tse khutšoane, le mefuta e meng ea liphoso.Lisebelisoa tsena li kenyelletsa tlhahiso, oli le khase, merafo le libaka tse ling tsa indasteri.
2. Lisebelisoa tsa Khoebo: Li-circuit circuit breakers tse bōpiloeng li sebelisoa lits'ebetsong tsa khoebo, tse kang mabenkele a mabenkele, lihotele, mehaho ea liofisi, joalo-joalo, ho netefatsa hore tsamaiso ea motlakase e sebetsa hantle le e sireletsehileng.
3. Likopo tsa bolulo: Li-case circuit breaker tse entsoeng ka mold li sebelisoa lits'ebetsong tsa bolulo ho netefatsa polokeho ea batho ba lulang ntlong.E kenngoa ka har'a mabokose a kabo ho sireletsa lipotoloho mefokolong ea motlakase.
Likarolo tsa li-circuit breakers tse entsoeng ka mochini:
1. Hona joale e lekantsoeng: Lebelo le lekantsoeng la li-circuit circuit breakers li fapane, ho tloha ho li-ampere tse seng kae ho ea ho tse likete tse 'maloa tsa amperes.Sesebelisoa sena se u lumella ho sebelisoa lits'ebetsong tse fapaneng.
2. Tšobotsi ea ho Tripping: The molded case circuit breaker e na le tšobotsi ea ho khoptjoa, e leng se tiisang hore potoloho e tsamaea ha ho na le phoso ea motlakase ho thibela tšenyo e eketsehileng.Tšobotsi ea leeto e ka ba mocheso kapa makenete.
3. Matla a phahameng a ho senya: Molded case circuit breaker e na le matla a mangata a ho senya 'me e ka mamella phoso e kholo ea hona joale ntle le ho senyeha.Tšobotsi ena e tiisa hore potoloho e sirelelitsoe ho senya.
4. Khetho: The molded case circuit breaker e fana ka khetho bakeng sa tsamaiso ea motlakase, ke hore, ke feela mochine o bōpiloeng oa potoloho o haufi le maeto a phoso, ha lipotoloho tse ling tsamaisong ea motlakase ha li amehe.
Litaelo tsa ho khetha li-circuit breakers tse entsoeng ka mekoloko:
1. Hona joale e lekantsoeng: Ha u khetha mochine oa potoloho o entsoeng ka mokhoa o bōpiloeng, motlakase o lekantsoeng oa tsamaiso ea motlakase o tlameha ho ikemisetsa ho etsa bonnete ba hore mochine oa potoloho o bōpiloeng o ka mamella hona joale ntle le ho khoptjoa.
2. Mofuta oa ho hloleha: Mofuta oa ho hloleha oo MCCB e etselitsoeng ho itšireletsa khahlanong le ona ke taba ea bohlokoa ha u khetha MCCB.Ka mohlala, li-MCCB tse ling li etselitsoe ho sireletsa khahlanong le ho hlōleha ha mocheso, ha tse ling li etselitsoe ho sireletsa khahlanong le ho hlōleha ha makenete.
3. Mocheso oa tikoloho: Thempereichara ea tikoloho ea tikoloho moo mochine oa potoloho o entsoeng ka mokhoa o bōpiloeng le oona ke oa bohlokoa ho nahanoa.MCCB e na le tekanyo ea mocheso 'me e ka 'na ea se ke ea sebetsa hantle haeba mocheso oa tikoloho o feta tekanyo ea MCCB.
Ka kakaretso: MCCB ke karolo ea bohlokoa tsamaisong ea motlakase kaha e fana ka tšireletso khahlanong le mathata a motlakase.E na le maqhubu a fapaneng a lekantsoeng, litšobotsi tsa ho khoptjoa le matla a ho robeha, kahoo e loketse lits'ebetso tse fapaneng.Ha u khetha MCCB, litekanyetso tsa hajoale, mofuta oa phoso, le mocheso oa tikoloho li tlameha ho nahanoa ho netefatsa ts'ebetso e nepahetseng.
Nako ea poso: Apr-28-2023