Imashini ntoya

Miniature Circuit Breaker izwi kandi kwizina rya Micro Circuit Breaker, ikwiranye na AC 50 / 60Hz yagabanije voltage 230 / 400V, igipimo cyumuvuduko kugeza kuri 63A yumuzigo urenze no kurinda imiyoboro ngufi.Irashobora kandi gukoreshwa nkibikorwa bidakunze guhinduka kumurongo mubihe bisanzwe.Imashini ntoya yamashanyarazi ikoreshwa cyane cyane munganda, ubucuruzi, kuzamuka cyane no gutura nahandi.Igicuruzwa kigomba kubahiriza ibipimo bya IEC60898.

Imikorere ：

1) Agaciro ntarengwa k'ubushyuhe bwo mu kirere ntigomba kurenga +40 ° C, agaciro ntarengwa ntigomba kuba munsi ya -5 ° C, kandi impuzandengo y’ubushyuhe bwa 24h ntishobora kurenga +35 ° C;

Icyitonderwa 1: Umupaka wo hasi ni -10 ℃ cyangwa -25 conditions imiterere yakazi, uyikoresha agomba kumenyesha uwabikoze mugihe atumije;

Icyitonderwa 2: Iyo imipaka yo hejuru irenze +40 ° C cyangwa igipimo cyo hasi kiri munsi ya -25 ° C, uyikoresha agomba kuganira nuwabikoze.

2) Uburebure bwikibanza cyo kwishyiriraho ntiburenga 2000m;

Ubushuhe bugereranije bwikirere ntiburenga 50% mugihe ubushyuhe bwikirere bwikirere ari +40 ° C, kandi igipimo ntarengwa cyo hejuru cyubushyuhe bwikirere gishobora kwemererwa kugira ubushyuhe bwinshi ugereranije nubushyuhe bwo hasi ntiburenga +40 ° C, agaciro ntarengwa kari munsi ya -5 ° C, kandi impuzandengo yubushyuhe bwa 24h ntabwo irenga +35 ° C;Kurugero, kugeza 90% kuri +20 ° C, hagomba gufatwa ingamba zikwiye kugirango kondegene rimwe na rimwe iterwa nihindagurika ryubushyuhe;

4), urwego rw’umwanda: 2;

5), icyiciro cyo kwishyiriraho: Icyiciro cya II nicyiciro cya III;

6) Umwanya wa magnetiki wo hanze yikibanza cyo kwishyiriraho ntugomba kurenza inshuro 5 umurima wa geomagnetiki muburyo ubwo aribwo bwose;

7), kwishyiriraho rusange muri rusange, kwihanganira icyerekezo 2 °;

8) Ntabwo hagomba kubaho ingaruka zikomeye no kunyeganyega mugushiraho.

Imashini ya miniature yameneka ifite ibiranga imiterere yiterambere, imikorere yizewe, ubushobozi bukomeye bwo kumeneka, isura nziza kandi ntoya, nibindi. Byakoreshejwe cyane cyane aho AC ari 50HZ cyangwa 60HZ, voltage yagenwe iri munsi ya 400V kandi ikora neza ikigezweho kiri munsi ya 63A.Irakoreshwa mukurenza urugero no kurinda umuzenguruko mugufi kurinda amatara, imirongo yo gukwirakwiza nibikoresho byamazu y'ibiro, inyubako zo guturamo n’inyubako zisa, kandi birashobora no gukoreshwa mubikorwa bidakunze gukorwa no guhindura imirongo.Ahanini ikoreshwa mu nganda, mu bucuruzi, kuzamuka cyane no gutura n'ahandi.

Iyo uzinguye ibisanzwe bikoreshwa na mini-circuit yameneka kugirango ucike uruziga, guhuza kwimuka kwa mini-circuit yameneka bitandukanijwe numwanya uhoraho hakoreshejwe uburyo bwa mehaniki.Iyo switch ifunze, icyerekezo kinyuranye gikoreshwa muguhagarika kwimuka kwimuka no guhuza.Iyo imizunguruko yimizigo ifunguye kandi ikazimya, arc izabaho hagati yimikoranire ihamye niyimuka ryimuka.Arc yakozwe no kumena inzira irakomeye cyane kuruta inzira yo gusoza.Iyo kumena amashanyarazi ari manini cyane, cyane cyane iyo umuzenguruko mugufi wacitse, arc nini cyane, kandi akenshi biragoye cyane guhagarika umuzenguruko.