Yini umfutho wesifunda obunjiwe

Emhlabeni wezinhlelo zikagesi kanye nemibuthano, ukuphepha kubaluleke kakhulu. Ingxenye eyodwa yokhiye wemishini edlala indima ebalulekile ekugcineni ukuphepha yileI-Consed Case Breaker Breaker (MCCB). Idizayinelwe ukuvikela amasekethe kusuka ekugcwalisweni ngokweqile noma emibuthanweni emifushane, le divayisi yokuphepha idlala indima ebalulekile ekuvikeleni ukulimala kwezinhlelo zikagesi.

Ngakho-ke, kuyini ngempela umjikelezo wesifunda? Yaziwa nangokuthi i-MCCB, iyithuluzi elizenzakalelayo lokuvikela umjikelezo elisetshenziswe kuzo zombili izinhlelo eziphansi ze-voltage kanye ne-voltage systems. Umsebenzi wayo oyinhloko ukunqamula ngokuzenzakalelayo amandla lapho kutholwa iphutha noma isimo esingeqile. Lesi senzo esisheshayo sisiza ukuvikela noma yiluphi udaba noma izimo eziyingozi ezingahle zibangelwa yiphutha kagesi.

IMCCSziyizinto ezibalulekile ezinhlakeni eziningi zezicelo ezisukela kwezimboni nasezentengiso ezindaweni zokuhlala. Zivame ukusetshenziswa ezinhlelweni zokusabalalisa kwamandla, izikhungo zokulawula izimoto nama-sptchboards. Ukusebenza kwazo kuyabavumela ukuthi banikeze ukuvikeleka kwemibuthano ehlukahlukene, okwenza babe yingxenye ebalulekile yokuphepha kukagesi.

Enye yezinzuzo eziphambili zeMCCBS yikhono labo lokuphatha amasondo aphezulu. Lapho isifunda esigcwele noma isifunda esifushane sivela, i-MCCB ngokushesha iphazamisa ukugeleza kwamanje, ukuvikela imishini kagesi exhunyiwe futhi ivikele noma yimuphi umonakalo ongaba khona. Lesi sici asisisize kuphela ukuvikela uhlelo kagesi kepha futhi sivimbela noma yiziphi izingozi zomlilo ezibangelwa ukushisa ngokweqile okubangelwa yizimo ezingaphezulu.

Ngaphezu kwalokho, ama-MCCB kulula ukusebenza futhi alondoloze. Lapho iphutha selisuliwe, i-MCCB ingahle isethwe kalula ukuze ibuyise amandla ohlelweni ngaphandle kokungenela okwenziwa ngesandla. Lokhu kulula kokonga isikhathi kuphela kepha futhi kuqinisekisa impendulo esheshayo kunoma yiziphi amaphutha kagesi, ukunciphisa isikhathi sokuphumula nokugcina ukusebenza okuqhubekayo kohlelo lukagesi.

Enye into ebalulekile ye-MCCB ukuthembeka kwayo. Lawa madivayisi enzelwe ukuhlinzeka ngokuvikelwa okungaguquki nokuqinile emaphutheni kagesi ngokuhamba kwesikhathi. Amandla abo okuphatha imithwalo eminingi kagesi kanye nezimo zemvelo zibenza babe ukukhetha okuthembekile kokuqinisekisa ukuphepha ngokujikeleza nobuqotho.

Ngokufigqiwe,Amakhesi abunjiwe amakhethini amakhethini (MCCBS) zibalulekile ekuqinisekiseni ukuphepha nokuvikelwa kwemibuthano. Amandla abo okuphendula ngokushesha ekugcwalisweni ngokweqile noma ezimweni zomjikelezo ezimfushane, ahambisana nokwethembeka kwawo kanye nokwenza izinto kalula, kubenza into ebaluleke kakhulu kunoma yiluphi uhlelo lukagesi. Noma ngabe kusezimweni zezimboni, ezentengiso noma zokuhlala, ama-MCCB adlala indima ebalulekile ekuvikeleni ukulimala kwemishini kagesi, ukunciphisa isikhathi sokuphumula futhi okubaluleke kakhulu, ukuvikela izimpilo. Ukubaluleka kwama-MCCBS ekuphepheni kukagesi akunakweqiwa ngenxa yekhono labo lokuhlinzeka ngokuvikelwa kwesifunda okusebenzayo nokuqinile.