Urupapuro rwimyenda yamenetse (MCCB): Kurinda umutekano no kwizerwa

Uwiteka Urupapuro rwumuzunguruko(MCCB)ni ikintu cyingenzi cya sisitemu yo gukwirakwiza amashanyarazi, yagenewe kurinda imiyoboro y'amashanyarazi ibyangiritse biterwa no kurenza urugero, imiyoboro migufi, hamwe namakosa yubutaka. Ubwubatsi bwayo bukomeye, bufatanije nuburyo bugezweho, butuma imikorere y’amashanyarazi ikomeza kandi itekanye mu nganda, ubucuruzi, n’imiturire.

Intangiriro kuriMCCBs

MCCBs yitiriwe igishushanyo cyayo kidasanzwe, aho ibice bimena imizunguruko bikikijwe mumazu ya pulasitike yubatswe. Iyi nzu itanga uburyo bwiza bwo kwirinda ingaruka z’ibidukikije nkumukungugu, ubushuhe, no guhura kumubiri kubwimpanuka, bigatuma biramba cyane kandi byizewe mubikorwa bitandukanye. Ivunika riza mubunini butandukanye, ryemerera urwego runini rwibipimo bya voltage na voltage kugirango bikwiranye na porogaramu zitandukanye.

MCCBs zigaragara kubera izaboigishushanyo mbonera, ubushobozi bwo guhagarika byinshi, nakwiringirwa. Ibiranga bituma biba ngombwa kugirango bikoreshwe mu bihe aho usanga imikorere ihamye kandi itekanye y’umuriro w'amashanyarazi ari ngombwa, uhereye ku miturirwa mito mito yo guturamo kugeza ku miyoboro minini y'inganda.

Imikorere y'ingenzi ya MCCBs

Imashini zometse kumashanyarazi zikora ibintu byinshi byingenzi mukurinda umutekano n'imikorere y'amashanyarazi:

1. Kurinda birenze urugero

MCCBs zifite ibikoresho byo kurinda ubushyuhe busubiza ibintu birenze urugero. Iyo ibintu birenze urugero bibaye, kwiyongera kwinshi bitera ubushyuhe bwumuriro. Mugihe ubushyuhe buzamutse, amaherezo bikurura uburyo bwurugendo, kumena uruziga no kwirinda ko byangirika. Ihagarikwa ryikora ririnda ibikoresho byamashanyarazi ninsinga zidashyuha, bigabanya ibyago byumuriro.

2. Kurinda Inzira ngufi

Mugihe habaye uruziga rugufi, aho urujya n'uruza rw'umuzenguruko rwuzuza umutwaro kandi rugakora inzira itaziguye hagati yimbaraga nubutaka, MCCBs ikoresha uburyo bwurugendo rwa rukuruzi. Ubu buryo bukora ako kanya, mubisanzwe muri milisegonda, kugirango uhagarike urujya n'uruza. Igisubizo cyihuse cya MCCB kirinda kwangirika cyane kubikoresho no gukoresha insinga, mugihe kandi bigabanya ibyago byumuriro wamashanyarazi.

3. Kurinda amakosa

Amakosa yubutaka abaho mugihe ikigezweho gihunze inzira yagenewe ugasanga inzira igana kubutaka, bishobora guteza impanuka cyangwa ibikoresho byangiritse. MCCBs irashobora kumenya amakosa yubutaka hanyuma igahita ikora urugendo rwo gutandukanya amakosa no kurinda ibikoresho nabakozi kubi.

4. Igenzura ry'intoki zo kubungabunga

MCCBs nayo yagenewe gukora intoki, yemerera abakoreshaintoki gufungura cyangwa gufungakumena. Iyi mikorere ningirakamaro mugutandukanya imiyoboro yamashanyarazi mugihe cyo kuyitaho, kugerageza, cyangwa kuzamura sisitemu, kurinda umutekano w'abakozi bashinzwe kubungabunga birinda kongera ingufu.

Imikorere ya MCCBs

Imikorere ya MCCB izenguruka muburyo bubiri bwurugendo:kurinda ubushyuhenakurinda rukuruzi.

Kurinda Ubushyuhe

Kurinda ubushuhe bitangwa na bimetallic strip imbere kumena. Mugihe gikora gisanzwe, umurongo wa bimetallic ukomeza kuba mwiza kandi kumena bikomeza gufungwa, bigatuma amashanyarazi atemba. Iyo ibintu birenze urugero bibaye, ikigezweho kiriyongera, bigatuma umurongo wa bimetallic ushyuha kandi ukunama. Ukunama amaherezo gutembera kumena, guhagarika amashanyarazi. Kurinda ubushyuhe nibyiza kurinda ibintu birenze urugero bitera imbere mugihe, byemeza ko uwamennye asubiza neza ntakabuza bitari ngombwa.

Kurinda Magnetique

Kurinda rukuruzi, kurundi ruhande, byashizweho kugirango uhite usubiza ako kanya imiyoboro migufi. Igiceri kiri imbere yameneka kirema umurima wa magneti mugihe habaye uruziga rugufi, bigatuma plunger igenda kumena hafi ako kanya. Iki gisubizo ako kanya ningirakamaro mukugabanya ibyangiritse biterwa numuyoboro mugufi, kurinda insinga nibikoresho bifitanye isano.

Igenamiterere ry'urugendo

MCCB nyinshi zifite ibikoresho byurugendo rushobora guhinduka, bituma uyikoresha ahuza neza igisubizo cyumuvunyi kumitwaro iremereye hamwe numuyoboro mugufi. Uku kwihitiramo gushoboza kumena gushyirwaho ukurikije ibiranga sisitemu ya mashanyarazi, guhitamo kurinda utitanze neza.

Ubwoko bwa MCCBs

MCCBs ziza muburyo butandukanye, zashyizwe mubyiciro ukurikije ibipimo biriho ubu, ibipimo bya voltage, hamwe nibikorwa bikora. Dore ibyiciro by'ingenzi:

1. Ubushyuhe bwa Magnetiki MCCBs

Ubu ni ubwoko busanzwe bwa MCCBs, burimo kurinda ubushyuhe na magneti. Birakwiriye muburyo butandukanye bwo gusaba, kuva muri sisitemu ntoya yo guturamo kugeza mubikorwa binini byinganda. Guhindura byinshi no gukora neza bituma bahitamo gukundwa kurinda rusange.

2. Urugendo rwa elegitoronike MCCBs

Mu rugendo rwa elegitoronike MCCBs, uburyo bwurugendo bugenzurwa hakoreshejwe ikoranabuhanga, bitanga uburyo bunoze bwo kurinda. Ibi bimena akenshi bizana ibintu byateye imbere nko gukurikirana-igihe, kugenzura, hamwe nubushobozi bwitumanaho, bigatuma biba byiza kuri sisitemu y'amashanyarazi igoye mubidukikije.

3. Ibisigaye MCCBs

Ibisigisigi bya MCCB bisigaye bitanga uburinzi bwikosa ryubutaka ninzuzi zitemba. Mubisanzwe bikoreshwa mubisabwa aho hashobora kubaho ibyago byo guhungabana cyangwa aho imyanda yamenetse igomba gukurikiranirwa hafi.

4. Kugabanya MCCBs

Izi MCCB zagenewe kugabanya umuvuduko wimpanuka mugihe gito cyumuzunguruko, kugabanya ingufu zasohotse mugihe cyamakosa. Ibi bigabanya ubushyuhe bwumuriro nubukanishi kuri sisitemu yamashanyarazi, bifasha mukurinda kwangirika kwibikoresho nu nsinga.

Inyungu zingenzi za MCCBs

MCCBs itoneshwa muri sisitemu zamashanyarazi zigezweho kubwimpamvu nyinshi:

1. Ubushobozi Bukuru bwo Guhagarika

MCCBs irashobora guhagarika imiyoboro minini yamakosa idakomeje kwangiriza ibice byimbere. Ibi bituma biba byiza gukoreshwa mubidukikije aho hateganijwe amakosa menshi, nkinganda nubucuruzi.

2. Urwego runini rw'ibipimo

MCCBs iraboneka hamwe nurwego runini rwibipimo bya voltage na voltage, kuva munsi ya amperes 15 kugeza kuri amperes zirenga 2,500, hamwe na voltage igera kuri volt 1.000. Ibi bituma bibera mubikorwa bitandukanye, kuva sisitemu ntoya yo guturamo kugeza imiyoboro minini yinganda.

3. Igishushanyo mbonera

Nubushobozi bwabo bwo guhagarika byinshi hamwe nubwubatsi bukomeye, MCCBs zirasa. Igishushanyo mbonera cyemerera kwishyiriraho byoroshye ahantu hafunganye, kugabanya ikirenge cyibikoresho byamashanyarazi nibibaho.

4. Guhindura

Igenamiterere ryurugendo kuri MCCBs rirashobora guhinduka kugirango rihuze ibikenewe na sisitemu y'amashanyarazi. Ihinduka ryemerera abakoresha guhitamo imikorere yameneka kubikorwa bitandukanye, byemeza urwego rwo hejuru rwo kurinda.

5. Kuramba no Kurengera Ibidukikije

Igikoresho cya pulasitike kibumbabumbwe cya MCCB gitanga ubwirinzi no kurinda umukungugu, ubushuhe, nibindi bintu bidukikije. Ibi bituma MCCBs iramba cyane kandi ikwiriye gukoreshwa mubidukikije aho kwizerwa ari ngombwa.

Porogaramu ya MCCBs

MCCBs ikoreshwa cyane mubikorwa bitandukanye, harimo:

• Ibikoresho by'inganda:Mubidukikije byinganda, MCCBs ningirakamaro mukurinda imashini, moteri, hamwe na sisitemu yo gukwirakwiza amashanyarazi ibyangiritse biterwa namakosa.
• Inyubako z'ubucuruzi:MCCBs irinda umutekano w'amashanyarazi mu nyubako z'ubucuruzi, ikarinda amakosa ashobora guhungabanya imikorere cyangwa guteza umutekano muke abayirimo.
• Umutungo utuye:Mugihe ibyuma bito byumuzunguruko bikoreshwa muburyo bwo guturamo, MCCBs zikoreshwa mumazu manini hamwe n’imiturirwa myinshi aho hakenewe amanota menshi hamwe nubushobozi bunini bwo guhagarika.
• Sisitemu y'ingufu zishobora kuvugururwa:MCCBs isanzwe ikoreshwa muri sisitemu y’ingufu zishobora kuvugururwa, nk’izuba n’umuyaga, kugira ngo irinde imiyoboro y’amashanyarazi amakosa ashobora kwangiza ibikoresho cyangwa guhagarika amashanyarazi.

Menya neza umutekano no kwizerwa bya sisitemu y'amashanyarazi hamwe nubwiza buhanitse bwa Molded Case Circuit Breakers kuvaZhejiang Jiuce Intelligent Electric Co., Ltd.Ibicuruzwa byacu bigezweho byashizweho kugirango turinde imiyoboro yawe kurenza imitwaro irenze, imiyoboro migufi, hamwe namakosa yubutaka. Dushyigikiwe n'ikoranabuhanga rigezweho, amahame akomeye, na serivisi zidasanzwe z'abakiriya, twiyemeje gutanga agaciro n'umutekano nyabyo. Twandikire uyu munsi kurisales@jiuces.comkubisubizo byinzobere bijyanye nibyo ukeneye.