Miniature Circuit Breaker (MCB) hamwe no Kurinda Birenzeho no Gushushanya

Miniature Circuit Breaker (MCB) nigikoresho cyizewe kandi cyoroshye cyo gukingira amashanyarazi cyagenewe kurinda imiyoboro y'amashanyarazi kurenza urugero, imiyoboro migufi, hamwe nuburemere burenze. Hamwe nurwego runini rwimikorere hamwe nigishushanyo mbonera, iyi MCB iratunganye kubikorwa byo guturamo, ubucuruzi, ninganda. Mugihe idashyizwemo uburinzi bugezweho, kwibanda kumutekano urenze urugero bituma imikorere ikomeye kandi iramba kuri sisitemu y'amashanyarazi.

Imashini ya miniature yameneka (MCBs) ikoreshwa mubintu bitandukanye. Mubisabwa gutura, birinda neza imizunguruko yo murugo, bakemeza ko ibikoresho ninsinga birindwa imiyoboro ikabije kandi ngufi. Ahantu hacururizwa, MCBs irinda ibikoresho byo mu biro, sisitemu yo kumurika, nibindi bikoresho byamashanyarazi, kugirango bikore neza. Mu nganda, zitanga uburinzi bwizewe burenze urugero kumashini na sisitemu y'amashanyarazi aremereye. MCBs ikoreshwa kandi muri sisitemu y’ingufu zishobora kuvugururwa, ikarinda umutekano w’amashanyarazi akomoka ku mirasire y’izuba n’ibindi bigo by’ingufu zishobora kuvugururwa.

Igikorwa cyo kurinda birenze urugero cyaMCBirashobora gukumira neza ibyangiritse biterwa numuyoboro mugufi hamwe nuburemere burenze, kurinda umutekano wa sisitemu yamashanyarazi. Ubwinshi bwurugero rwumurongo, harimo 6A, 10A, 16A, 20A na 32A, birakwiriye mubisabwa bitandukanye nibisabwa umutwaro. Igishushanyo mbonera kandi cyubusa gikora kwishyiriraho no gusimbuza byoroshye, bikwiranye cyane na kode ya kijyambere hamwe n'umwanya muto. MCB ikozwe mubikoresho byujuje ubuziranenge itanga igihe kirekire kandi yizewe mubidukikije bikaze. Gutanga uburinzi bukenewe burenze kubiciro bidahenze bituma uhitamo kugiciro cyinshi kubakoresha.

MCBifite ibikorwa birenze urugero kandi bigufi byo kurinda imirongo, bishobora guhita bihagarika umuzunguruko mugihe habaye umuvuduko mwinshi cyangwa mugufi, bityo bikarinda kwangirika kubikoresho ninsinga. Ingano yacyo igezweho ishyigikira imiyoboro itandukanye yagenwe, ikwiranye n'amashanyarazi atandukanye. Igishushanyo mbonera cyerekana MCB yoroheje kandi yoroshye kuyishyiraho, ihujwe nibibaho bisanzwe byo gukwirakwiza. Kwibanda kurinda birenze urugero, iki gicuruzwa nicyiza kubisabwa bidasaba kurinda amazi. Ubushobozi buke bwo kumena butuma imikorere yizewe mubihe bikomeye.

MCByubahiriza amahame yumutekano ku isi nka IEC 60898, yemeza imikorere yayo myiza kandi yizewe. Iki cyemezo nticyongera gusa icyizere cyibicuruzwa, ahubwo gitanga abakoresha umutekano wongeyeho. Abakoresha barashobora kuyikoresha bafite ikizere kandi bishimira umutekano uzana.

MCByateguwe hamwe nuburyo bworoshye kuri / kuzimya, byorohereza abakoresha kugenzura intoki no gusubiramo nyuma yo kugenda. Haba murugo, mu biro cyangwa mu nganda, biroroshye cyane gukora. Imashini ntoya yamashanyarazi yashizweho kugirango itange uburinzi bwizewe kandi bunoze burinda porogaramu zitandukanye kugirango uhuze abakoresha amashanyarazi bakeneye..