Ungayiqonda kanjani i-MCB?- CNAISO

1.Inani lesicelo seI-MCB.

Ama-circuit breaker amancane abhekisela ezintweni ezivikelayo ezifakwe emigqeni yokusabalalisa esibulalayo, ikakhulukazi esetshenziselwa ukulayisha ngokweqile nokuvikela isifunda esifushane semigqa nemishini kagesi.Ngaphansi kwesimo sokuthi isidingo sikagesi wokukhiqiza nempilo kazwelonke siyaqhubeka nokwanda, futhi umphakathi ubeka phambili izidingo eziphakeme zokuphepha nokuthembeka kokuphakelwa kukagesi, kuyadingeka ukwandisa umphumela wokusebenza kwenethiwekhi yokusabalalisa.Ukuze kuzuzwe lo mgomo, kuyadingeka ngokwesayensi nangokunengqondo ukufaka i-breaker circuit encane emgqeni wokusabalalisa ophazamisekile ukuze kuvikelwe ngokuphumelelayo ulayini kanye nemishini kagesi ukuze kugwenywe ukusebenza okugcwele ngokweqile, okuholela ekuphepheni okuthile komugqa kanye nemishini kagesi.umonakalo.Kusukela kuleli phuzu lokubuka, ama-circuit breaker amancane anenani eliphezulu lesicelo, futhi kunengqondo kakhulu ukucwaninga ngenkuthalo nokuthuthukisa ama-circuit breaker amancane.

2. Isingeniso kuMCB?

I-Micro Circuit Breaker, ebizwa ngokuthi i-MCB (Micro Circuit Breaker), iyisisetshenziswa sokuvikela esisetshenziswa kakhulu ekwakheni amadivaysi okusabalalisa amandla kagesi.Isetshenziselwa umjikelezo omfishane wesigaba esisodwa nesigaba sesithathu, ukuvikelwa kokulayishwa ngokweqile kanye nokugcwala ngokweqile kwe-overvoltage ngaphansi kwe-125A, kufaka phakathi i-single-pole 1P, i-2P yezigxobo ezimbili, i-3-pole 3P, kanye ne-4P yezigxobo ezine.Inemisebenzi eminingi yokuvikela kuneswishi yommese.

3. KanjaniI-MCB Sebenza?

Ama-circuit breaker amancane akhiwe ngezindlela zokusebenza, abathintwayo, amathuluzi okuvikela (ukukhishwa okuhlukahlukene), kanye nezinhlelo zokucisha i-arc.Oxhumana nabo abakhulu basebenza mathupha noma bavalwe ngogesi.Ngemva kokuba othintana naye oyinhloko evaliwe, indlela yohambo lwamahhala ikhiya othintana naye oyinhloko endaweni evaliwe.Ikhoyili yokukhululwa kwe-overcurrent kanye ne-thermal element yokukhululwa kwe-thermal ixhunywe kuchungechunge nesekhethi eyinhloko, futhi ikhoyili yokukhishwa kwe-undervoltage ixhunywe ngokuhambisana nokunikezwa kwamandla.Uma isekethe ine-circuited emfushane noma ilayishwe kakhulu, i-armature yokukhululwa kwe-overcurrent idonselwa ukuze kwenziwe indlela yokukhulula yamahhala isebenze, futhi othintana naye oyinhloko unqamula isekethe enkulu.Uma isifunda sigcwele kakhulu, isici esishisayo sokukhululwa kwe-thermal sizoshisa futhi agobe i-bimetal, iphushe indlela yokukhulula ukuze isebenze.Uma isifunda singaphansi kwamandla, i-armature yokukhululwa kwe-undervoltage iyakhululwa.Futhi vula indlela yohambo lwamahhala

4.Kungani u-Yueqing AIso?

4.1: Ubunjiniyela obugcwele nokusekelwa kobuchwepheshe: abakhiqizi abangochwepheshe abangu-3, ​​nethimba lesevisi yezobuchwepheshe.

4.2: Ikhwalithi ingu-No1, isiko lethu.

4.3: Izikhathi zokuhola ngokushesha:“Isikhathi siyigolide” kuwe nakithi

4.4: 30min impendulo esheshayo: sineqembu lochwepheshe, 7 * 20H

Thola ukwethenjwa kweklayenti ngenxa yedumela labo elifakazelwe lokuthembeka, ukusebenza nempilo ende.

Uma unombuzos  noma yiziphi izidingo zomkhiqizo, sicela ukhululeke ukuxhumana nami