MCB ni igikoresho cya elegitoroniki kizimya umuzunguruko mu buryo bwikora niba hagaragaye ikintu kidasanzwe.MCB yunvikana byoroshye kurenza urugero byatewe numuyoboro mugufi.Umuzunguruko muto ufite ihame ryakazi ryoroshye.Byongeye kandi, ifite imibonano ibiri;kimwe gikosowe ikindi cyimukanwa.
Niba ikigezweho cyiyongereye, ibimukanwa byimukanwa bitandukanijwe nu mibonano ihamye, bigatuma uruziga rufungura kandi rukabahagarika kubitangwa nyamukuru.
Miniature Circuit Breaker ni igikoresho cya elegitoroniki cyagenewe kurinda uruziga rw'amashanyarazi kurenza urugero - Ijambo ryo gusobanura amakosa y'amashanyarazi yatewe no kurenza urugero cyangwa umuzunguruko mugufi.
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Reba ByinshiKurenza urugero no Kurinda Inzira Zigufi: MCBs zagenewe kurinda imiyoboro y'amashanyarazi kurenza urugero n'umuyoboro mugufi.Bahita bagenda kandi bahagarika umuzenguruko mugihe hari umuvuduko ukabije, birinda kwangirika kwinsinga nibikoresho byamashanyarazi.
Igihe cyihuse cyo gusubiza: MCBs ifite igihe cyo gusubiza byihuse, mubisanzwe muri milisegonda, kugirango uhagarike uruziga mugihe habaye ibintu birenze urugero cyangwa bigufi.Ibi bifasha kugabanya ibyago byo kwangirika kuri sisitemu kandi bigabanya amahirwe yo kuzimya amashanyarazi cyangwa ibyago.
Ubworoherane no Korohereza Gukoresha: MCBs itanga uburyo bworoshye kandi bworoshye bwo gukoresha ugereranije na fuse gakondo.Mugihe kirenze urugero cyangwa umuzenguruko mugufi, MCBs irashobora gusubirwamo byoroshye, igarura imbaraga kumuzingo byihuse.Ibi bivanaho gukenera gusimbuza fus, kubika umwanya no guhura.
Kurinda Inzira Zihitamo: MCBs ziraboneka mubyiciro bitandukanye bigezweho, bikwemerera guhitamo igipimo gikwiye kuri buri muzunguruko.Ibi bifasha kurinda uruziga rwatoranijwe, bivuze ko umuzenguruko wibasiwe gusa uzikandagira, mugihe izindi nzitizi zikomeza gukora.Ibi bifasha kumenya no gutandukanya uruziga rudakwiye, gukemura ibibazo no gusana neza.
Urwego runini rwo gusaba: MCBs ikwiranye nuburyo butandukanye bwo gusaba, kuva mumazu yo guturamo kugeza ku nyubako zubucuruzi n’inganda.Birashobora gukoreshwa mukurinda imiyoboro yamatara, amashanyarazi, moteri, ibikoresho, nindi mizigo yamashanyarazi.
Kwizerwa n'Ubuziranenge: MCBs zubatswe ku rwego rwo hejuru, zitanga imikorere yizewe kandi iramba.Bakora ibizamini bikomeye kandi bakurikiza amahame yinganda kugirango batange igisubizo cyizewe cyo kurinda sisitemu y'amashanyarazi.
Igisubizo Cyiza: MCBs itanga igisubizo cyigiciro cyokwirinda umuziki ugereranije nubundi buryo.Birahendutse, byoroshye kuboneka kumasoko, kandi bisaba kubungabungwa bike.
Umutekano: MCBs igira uruhare runini mukuzamura umutekano w'amashanyarazi.Usibye kurenza urugero nubushobozi buke bwo kurinda imiyoboro, MCBs itanga kandi uburinzi bwumuriro wamashanyarazi namakosa yatewe namakosa yubutaka cyangwa imigezi yatemba.Ibi bifasha kurinda umutekano wabatuye kandi bigabanya ingaruka ziterwa n’amashanyarazi.
Kohereza Iperereza Uyu munsiMiniature Circuit Breaker (MCB) nubwoko bwigikoresho cyo gukingira amashanyarazi gikoreshwa muguhita kizimya amashanyarazi mugihe habaye amashanyarazi arenze, amashanyarazi arenze, cyangwa umuzunguruko mugufi.
MCB ikora mukumenya umuyaga unyura mumashanyarazi.Niba ikigezweho kirenze urwego ntarengwa rwashyizweho kuri MCB, ruzahita rugenda kandi ruhagarike uruziga.
MCB na fuse byombi bitanga uburinzi kumashanyarazi, ariko bikora muburyo butandukanye.Fuse nigikoresho kimwe-cyo gukoresha-gishonga kigashonga kandi kigahagarika uruziga niba ikigezweho kibaye kinini, mugihe MCB irashobora gusubirwamo nyuma yingendo ikomeza gutanga uburinzi.
Hariho ubwoko bwinshi bwa MCBs burahari, harimo MCBs yumuriro wa magnetiki, MCB ya elegitoronike, ningendo zishobora guhinduka MCBs.
Iburyo MCB kubisabwa byihariye biterwa nibintu nkibipimo byubu byumuzunguruko, ubwoko bwimitwaro ikoreshwa, nubwoko bwokwirinda busabwa.Ni ngombwa kugisha inama umuyagankuba cyangwa injeniyeri wujuje ibyangombwa kugirango umenye MCB ikwiye kubisabwa byihariye.
Igipimo gisanzwe cya MCBs kiratandukanye, ariko amanota asanzwe arimo 1A, 2A, 5A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, na 63A.
Ubwoko B MCBs bwashizweho kugirango butange uburinzi burenze urugero, mugihe ubwoko bwa MCB bwashizweho kugirango butange uburinzi bwumuzingi urenze urugero nigihe gito.
Ubuzima bwa MCB buterwa nibintu byinshi, harimo inshuro nuburemere bwingendo, ibidukikije, nubwiza bwibikoresho.Mubisanzwe, MCBs zifite ubuzima bwimyaka mirongo hamwe no kubungabunga no gukoresha neza.
Mugihe bishoboka muburyo bwa tekinike gusimbuza MCB wenyine, mubisanzwe birasabwa ko umuyagankuba wujuje ibyangombwa ari we wenyine ukora iki gikorwa.Ni ukubera ko kwishyiriraho MCB bidakwiye bishobora kuganisha ku mutekano muke no gukuraho garanti yuwabikoze.
Gupima MCB mubisanzwe bikorwa ukoresheje voltage tester cyangwa multimeter.Igikoresho kirashobora kugeragezwa mugupima voltage hejuru yameneka mugihe iri mumwanya wa "kuri", hanyuma nanone iyo iri mumwanya "uzimye" nyuma yo gukandagira kumena.Niba voltage ihari mumwanya wa "kuzimya", kumena bishobora gukenera gusimburwa.