Emkhakheni wezinhlelo zikagesi, ukuphepha nokuvikelwa kubaluleke kakhulu.I-Molded Case Circuit Breaker(MCCB) ingenye yezingxenye ezibalulekile ezidlala indima ebalulekile ekuqinisekiseni ukuphepha kwesekethe.I-MCCBamadivaysi abalulekile asiza ukuvimbela ukugcwala kukagesi kanye namasekethe amafushane, ngaleyo ndlela avikele amasistimu kagesi kanye nabantu abawasebenzisayo.
I-MCCByakhelwe ukuhlinzeka ngokuvikeleka kumaphutha we-overcurrent kanye nama-short circuit. Ngokuvamile asetshenziswa ezinhlelweni zikagesi ezine-voltage ephansi, aphazamisa ukuhamba kukagesi uma kwenzeka iphutha, ngaleyo ndlela avimbele ukulimala kwezinto zikagesi futhi anciphise ingozi yomlilo.
Esinye sezici ezibalulekile zeI-MCCByikhono layo lokuhlinzeka ngokuvikelwa okushintshwayo okushisayo kanye nozibuthe. Lokhu kusho ukuthi zingasethwa ukuthi zihambe ngamaleveli athile amanje, zinikeze izinga lokuvikela elenziwe ngendlela oyifisayo ngokusekelwe ezidingweni zesistimu kagesi. Lokhu kuvumelana nezimo kwenzaI-MCCBilungele uhla olubanzi lwezicelo kusukela ekwakhiweni kwezindawo zokuhlala kuya ezikhungweni zezimboni.
Ngaphezu kwemisebenzi yabo yokuzivikela, ama-circuit breakers abunjiwe anenzuzo yokuba lula ukuyifaka nokuyinakekela. Idizayini yabo ehlangene, esebenziseka kalula ibenza kube lula ukuzifaka kuma-switchboards nama-switchboards. Ngaphezu kwalokho,Ama-MCCBsafakwe izici ezifana nezinkomba zohambo nezinkinobho zokuhlola, okwenza kube lula ukuqapha nokuhlola okokusebenza ukuze kuqinisekiswe ukusebenza kwayo kahle.
Esinye isici esibalulekile seI-MCCByikhono layo lokuhlinzeka ngokudidiyela okukhethiwe. Lokhu kusho ukuthi ezinhlelweni lapho kufakwa ama-circuit breaker amaningi, iI-MCCBingahlanganiswa ukuze kuqinisekiswe ukuthi i-circuit breaker kuphela eseduze nohambo lwamaphutha, ngaleyo ndlela kuncishiswe umthelela wephutha kulo lonke uhlelo. Lokhu kudidiyela okukhethiwe kubalulekile ekugcineni ukuqhutshwa kokunikezwa kwamandla kumishini ebalulekile kanye nokunciphisa isikhathi sokuphumula.
I-MCCBfuthi kusiza ukuthuthukisa ukusebenza kahle jikelele kohlelo lukagesi. Ngokuvikela ukulayisha ngokweqile kanye namasekethe amafushane, asiza ukugcina ukuzinza nokuthembeka kokunikezwa kwamandla. Lokhu kubaluleke kakhulu ezindaweni zezimboni, lapho ugesi ongaphazamiseki ubalulekile ekusebenzeni kwemishini nemishini.
Ngokufigqiwe,Ama-MCCBsidlala indima ebalulekile ekuqinisekiseni ukuphepha, ukuvikelwa kanye nokusebenza kahle kwezinhlelo zikagesi. Ikhono labo lokuhlinzeka ngokuvikeleka okulungisekayo, ukulula kokufaka, ukugcinwa nokuxhumana okukhethiwe kubenza babe yingxenye ebalulekile ekufakweni kukagesi kwesimanje. Ngokuqonda ukubalulekaI-MCCBfuthi siwufake ekwakhiweni kukagesi, singaqinisekisa ukwethembeka nokuphepha kwezinhlelo zethu zikagesi.
Isikhathi sokuthumela: Mar-14-2024