Ama-drawer circuit breakersziyisici esibalulekile ezinhlelweni zikagesi, ezihlinzeka ngokuvikelwa kokulayisha ngokweqile kanye nokwe-short-circuit. Lolu hlobo lwe-circuit breaker lwenzelwe ukuthi lususwe kalula noma lufakwe ohlelweni, okuvumela ukulungiswa okusheshayo kanye nokufakwa esikhundleni salo ngaphandle kokuphazamisa ukusethwa kukagesi konke. Kulesi sihloko, sizohlola izici, izinzuzo, kanye nokusetshenziswa kwe-circuit breaker ezingakhishwa.
Imisebenzi yama-circuit breaker angakhishwa
I-circuit breaker ehoxiswayo isebenzisa umklamo wendlela ehlukile futhi ingasuswa kalula endaweni yokufaka ye-switchboard. Lesi sici senza abasebenzi bokulungisa bakwazi ukususa ama-circuit breaker ukuze bahlolwe, bahlolwe, noma bashintshwe ngaphandle kokuvala lonke uhlelo. Izindlela zokudonsa zivame ukufaka isethi yama-rails kanye nezixhumi ukuze kube lula ukususa nokufaka i-circuit breaker ngokushelela.
Izinzuzo zama-circuit breaker akhishwayo
Umklamo wesitayela sedrowa le-circuit breaker unikeza izinzuzo eziningana maqondana nokugcinwa, ukuphepha kanye nokuguquguquka. Enye yezinzuzo eziyinhloko ikhono lokunciphisa isikhathi sokungasebenzi ngesikhathi sokulungiswa noma ukulungiswa. Ukusebenzisa ama-circuit breaker akhiphayo kwenza kube lula ukususwa nokufakwa kwemishini, kunciphisa isikhathi esidingekayo sokulungiswa, futhi kunciphisa ukuphazamiseka ohlelweni lukagesi.
Ngaphezu kwalokho, ama-circuit breaker adonsayo avumela abasebenzi bokulungisa ukuthi basebenzise i-circuit breaker endaweni elawulwayo, okwandisa ukuphepha. Ngenxa yokuthi i-circuit breaker ingasuswa ngaphandle kokuveza izingxenye zikagesi eziphilayo, ingozi yezingozi zikagesi incishiswa kakhulu. Lesi sici sibaluleke kakhulu ezindaweni zezimboni nezentengiselwano lapho izinhlelo zikagesi ziyinkimbinkimbi futhi zingaba yingozi.
Ngaphezu kwalokho, ukwakheka kokudonsa kunikeza ukuguquguquka maqondana nokuthuthukiswa noma ukuguqulwa kwesistimu. Uma kufika isikhathi sokushintsha noma ukuthuthukisa i-drawout circuit breaker, inqubo yenziwa lula njengoba iyunithi ingasuswa kalula futhi ithathelwe indawo ngomzamo omncane. Lokhu kuguquguquka kusiza ekuthuthukiseni ukusebenza kahle kanye nokuthembeka kwesistimu kagesi.
Ukusetshenziswa kwama-circuit breaker angakhishwa
Ama-drawer circuit breaker avame ukusetshenziswa ezinhlotsheni ezahlukene zezicelo, okuhlanganisa izikhungo zezimboni, izakhiwo zezentengiselwano, izikhungo zedatha kanye nezinhlelo zokusabalalisa ugesi. Ukuguquguquka kwazo kanye nokulula kokunakekelwa kwazo kuzenza zilungele izindawo lapho ukunikezwa kukagesi okungaphazamiseki kubalulekile khona futhi isikhathi sokungasebenzi kumele sincishiswe.
Ezindaweni zezimboni, ama-circuit breaker adonswayo avame ukusetshenziswa ezindleleni ezinzima njengezitshalo zokukhiqiza, izindawo zokuhluza, kanye nemisebenzi yezimayini. Ikhono lokususa nokufaka ama-circuit breaker ngokushesha libalulekile ekugcineni ukusebenza okuqhubekayo kwemishini ebalulekile kanye nemishini.
Ezakhiweni zezentengiselwano nasezikhungweni zedatha, ama-drawout circuit breaker asetshenziswa ukuqinisekisa ukusatshalaliswa kwamandla okuthembekile nokuphephile. Ama-drawer circuit breaker kulula ukuwanakekela futhi angathuthukiswa noma ashintshwe ngaphandle kokuphazamisa yonke ingqalasizinda kagesi, okwenza abe afanelekele lezi zindawo.
Ngamafuphi, ama-drawout circuit breaker adlala indima ebalulekile ekuqinisekiseni ukuphepha, ukuthembeka kanye nokusebenza kahle kwezinhlelo zikagesi. Umklamo wayo oyingqayizivele kanye nokusebenza kwayo kunikeza izinzuzo eziningi, okwenza kube ukukhetha kokuqala kwezinhlelo ezahlukahlukene. Kungakhathaliseki ukuthi kusezindaweni zezimboni, zezentengiselwano noma zezikhungo, ama-drawout circuit breaker ahlinzeka ngesisombululo esisebenzayo sokugcina nokuvikela ukufakwa kukagesi.
Isikhathi sokuthunyelwe: Ephreli-08-2024