I-MCB (Breaker Circuit Breaker): Ukuthuthukisa ukuphepha kukagesi ngengxenye ebalulekile

Emhlabeni wanamuhla wezobuchwepheshe, ukuthola imibuthano kubaluleke kakhulu. YilaphoAma-Breaker Circuiture Circuit (MCBS)azodlalwa. Ngosayizi wabo ohlanganisiwe nobubanzi obubanzi bezilinganiso zamanje, ama-MCBS ashintshe indlela esivikela ngayo amasekethe. Kule bhulogi, sizobheka izici nezinzuzo zeMCBS, zigqamise ukuthi kungani zibalulekile kagesi ezisetshenziselwa izicelo zokuhlala nezentengiselwano.

Ukuziphendukela kwemvelo kwabaphuluki bezesekeli:
Ngaphambi kokuqala kwama-MCBS, amadrava ajwayelekile ajwayele ukuvikela amasekethe. Ngenkathi ama-fuse ahlinzeka ngezinga lokuvikelwa, nawo anomkhawulo. Isibonelo, uma i-fuse "ivutha" ngenxa yephutha noma ukweqiwa, kudinga ukushintshwa okusha. Lokhu kungaba umsebenzi odla isikhathi, ikakhulukazi endaweni yebhizinisi lapho isikhathi sokuphumula singaholela khona ekulahlekelweni kwezezimali. Ngakolunye uhlangothi, ama-MCBS, amadivayisi ahlehliswayo anikela ngezinzuzo ezibalulekile ngaphezulu kweFuses.

Ubukhulu obuhle:
Enye yezinto ezihlukanisayo ze-MCB ngosayizi wayo oyinkimbinkimbi. Ngokungafani nabaqhekezi besekeli obuningi besikhathi esedlule, ama-MCB athatha isikhala esincane kumaphaneli kagesi. Lokhu kuqoqwa kuvumela ukusetshenziswa kwendawo okusebenzayo, okwenza kube yinto elungele ukubuyisa kabusha izinhlelo ezikhona zikagesi nokufakwa okusha. Usayizi wabo omncane futhi usiza ukwenza lula ukugcinwa futhi uqinisekise ukushintshwa okulula, ukunciphisa isikhathi sokuphumula.

Uhla olubanzi lwe-Custom Currents:
I-MCBS iyatholakala ngezilinganiso ezahlukahlukene zamanje ukuze zivumelane nezinhlobo ezahlukahlukene. Noma ngabe yisakhiwo sokuhlala noma sokuhweba, ama-MCBS ahlinzeka ukuguquguquka ngokunikeza izinketho eziningi zokuhlangabezana nezidingo ezithile zomthwalo kagesi. Lokhu kuguqulwa kabusha kuqinisekisa ukuvikelwa kwesifunda okuphezulu ngokumelene nomonakalo ongaba khona kwemishini kagesi ngenxa yokugcwala ngokweqile noma amasekethe amafushane.

Ukuvikelwa okwenziwe kahle:
Njengoba kushiwo ngaphambili, i-MCB ihlinzeka ngokweqile nokuvikelwa kwesifunda okufushane. Isici esizuzisayo seMCBS yikhono labo lokuthola ngokushesha nokuphendula amaphutha kagesi anjalo. Uma kwenzeka umthwalo omkhulu noma umjikelezo omfushane, uhambo lokuqhakaza okuncane cishe ngokushesha, ukusika amandla nokuvikela imishini ephansi. Lokhu kuphendula okusheshayo akugcini nje ngokuvimbela ukulimala kwemishini kagesi, kepha futhi kunciphisa ubungozi bomlilo nezingozi zikagesi.

Ukuphepha okuthuthukile:
Uma kukhulunywa ngezinhlelo zikagesi, ukuphepha kuyinto eza kuqala phezulu. I-MCBS yandisa ukuphepha ngokuhlanganisa izici ezingeziwe njengokutholwa kwephutha kwe-ARC eyakhelwe ngaphakathi kanye nokuvikelwa kwamaphutha emhlabathini. Lezi zici ziqinisekisa ukutholwa kwangaphambi kwamaphutha we-arc namaphutha aphansi, kunciphisa futhi ingozi yezingozi zikagesi. Nge-MCB, ungaphumula kalula ukwazi ama-circuits akho avikelekile kahle.

Ekuphetheni:
Ukuqala kwe-miniature circuit breaker (MCB) sekuguqule indlela esivikela ngayo amasetheli kagesi. Ubukhulu babo obuhlanganisiwe, ububanzi bawo bezilinganiso zamanje kanye nokuvikelwa okwenziwe kahle kubenze babe balulekile kagesi ezisetshenziselwa izicelo zokuhlala nezentengiso. Ukufaka ama-MCBS kuzinhlelo zikagesi akugcini nje ngokuthuthukisa ukuphepha, kepha futhi kuqinisekisa ukusebenza kahle nokunciphisa isikhathi sokuphumula. Yamukela intuthuko yezobuchwepheshe ukuthi iMcbs iletha ukuvikela amasekethe akho ngokuzethemba.