Nzwisisa zvinorehwa nebasa reMCB mumagetsi (1)

Pfungwa yekutanga: Chii chinonzi MCB

MCB, inozivikanwawo sekadiki kekupwanya dunhu, chinhu chidikimuputsi wedunhuizvo zvinoita basa guru mumagetsi. Kusiyana nemafuse echinyakare, maMCB anogona kushandiswazve, zvichipa dziviriro yakawedzerwa kubva kumatambudziko emagetsi anokonzerwa nekuwanda kwemagetsi kana mashort circuit. Maminiature circuit breakers anovimbisa kuchengetedzeka uye kuvimbika kwemidziyo yemagetsi nekudzora circuit switching nemaoko kana otomatiki.

Maonero echipiri: Mashandiro anoita MCB

Nheyo yekushanda kweMCB yakavakirwa pakushandisa thermal magnetic delay mechanism. Kana current ichipfuura nepakati peMCB, simba remagineti rinogadzirwa. Kana current ikasvika pa preset value, MCB inongoerekana yadonha yobva yadzima circuit. Pamusoro pezvo, zvinhu zvinopisa muMCB zvinoona shanduko dzetembiricha. Kana tembiricha ikadarika preset value, MCB inodonha zvakare, zvichidzivirira circuit kuti isapise zvakanyanya.

Maonero Echitatu: Mhando dzeMinitary Circuit Breakers

MaMCB anowanikwa mumhando dzakasiyana-siyana zvichienderana nemagetsi adzo akayerwa, akadai se6A, 32A, 64A, nezvimwewo. Anopatsanurwawo zvichienderana nehuwandu hwemapango aanawo, kubva paunipolar, bipolar, kusvika kumatanho emapango matatu. Pamusoro pezvo, kugona kuputsa kwakayerwa kwemaminiature circuit breakers kwakasiyanawo, kusanganisira 4KA, 6KA, 8KA, nezvimwewo.

Pfungwa yechina: Mabhenefiti eMCB

MaMCB ane mabhenefiti akawanda kupfuura mafuse echinyakare. Chekutanga, maminiature circuit breakers madiki, akareruka, uye ari nyore kuisa nekutsiva. Dhizaini yawo diki inoita kuti ive yakakodzera kuiswa kwemagetsi emazuva ano. Chechipiri, maminiature circuit breakers anogona kushandiswazve kakawanda, zvichiita kuti ave akachipa uye anoshanda. Kusiyana nemafuse, ayo anoda kutsiviwa mushure mekukundikana kwega kwega, maMCB anogona kungogadziriswazve, zvichichengetedza nguva nezvinhu.

Pamusoro pezvo, MCB inopa kuchengetedzeka kwakawedzerwa uye kuvimbika. Vanogona kumisa dunhu nemaoko kana otomatiki kana zvichidikanwa, vachidzivirira kukuvara kunogona kuitika kana mamiriro ezvinhu ane njodzi. Nekukurumidza kupindura, MCB inoita kuti dunhu rikurumidze kubviswa, ichidzivirira michina yemagetsi kubva mukukuvadzwa.