Kuhlanganisiwevacuum circuit breakers (ama-VCB) angushintsho lomdlalo ezinhlelweni zokusabalalisa amandla. Lobu buchwepheshe obuthuthukisiwe buhlanganisa izici ezintsha zokuqinisekisa ukusebenza kahle nokuthembekile. Ngomklamo wayo odidiyelwe, ukukhwezwa kwezinhlangothi, ukushintshwa okuhlukanisayo, ukushintshwa komhlabathi kanye nendlela yokuxhumanisa, i-VCB edidiyelwe izoguqula indlela okusingathwa ngayo ukusatshalaliswa kwamandla. Kule bhulogi, sizocubungula incazelo yomkhiqizo futhi sigqamise izici zawo ezinhle kakhulu.
I-VCB edidiyelwe inohlu oluhlaba umxhwele lokucaciswa. I-voltage yokusebenza ingu-12KV, ububanzi bamanje yi-630-1250A, futhi amandla okuphuka yi-20-31.5KA. Le breaker yesekethe ehlangene neyonga isikhala iklanyelwe ukungena emakhabetheni anobubanzi obungu-500mm, okuyenza ilungele ukufakwa ezindaweni ezihlukahlukene. Ubuchwepheshe bayo obunelungelo lobunikazi buqinisekisa ukusebenza kahle, kuyilapho ubuchwepheshe bayo bokuvala uphawu buqinisekisa ukuphepha okuphakeme nokuphila isikhathi eside.
Esinye sezici ezivelele ze-VCB ehlanganisiwe amatheminali ayo okukhiphayo anezinzwa zokubonisa bukhoma ezingaxhunywanga. Lokhu kwengezwa okuguquguqukayo kunikeza inkomba ecacile nethembekile yesimo se-circuit breaker, eqeda isidingo sokuhlolwa ngokomzimba kanye nokunciphisa ingozi yokuxhumana ngengozi. Ngaphezu kwalokho, idizayini engalungiseki yomnyango wekhabhinethi yenza kube lula izinqubo zokulungisa futhi inikeza ukusebenza okungenakukhathazeka.
Ama-VCB ahlanganisiwe anikeza izinzuzo eziningi kulabo abasembonini yokusabalalisa amandla. Ukuklama kwayo okuhlanganisiwe kunciphisa isidingo sezingxenye ezengeziwe, ukunciphisa izindleko zokufakwa kanye nokuthuthukisa ukusetshenziswa kwendawo. Ukwengeza, amandla okukhweza ohlangothini avumela ukuguquguquka nokulula ngesikhathi sokufakwa nokugcinwa. Inhlanganisela yezindlela zokuxhumanisa iqinisekisa ukuvikeleka okuhle kakhulu ezimweni zokugcwala ngokweqile, ngaleyo ndlela kuthuthukisa ukuphepha okuphelele kohlelo.
I-vacuum circuit breaker edidiyelwe iyisimangaliso sobuchwepheshe esizoshintsha indawo yokusabalalisa amandla. Ihlanganisa ukukhweza okuseceleni, ukushintshwa kwe-isolation, ukushintsha kwesisekelo, umshini wokuxhumanisa neminye imisebenzi ibe yinto eyodwa, ilethe ukunethezeka okungakaze kubonwe kanye nokusebenza kahle ohlelweni lukagesi. Ngokucaciswa kwayo okuhlaba umxhwele kanye nomklamo osha, lesi sihlukanisi sesifunda siyakwazi ukuhlangabezana nezidingo ezidingekayo zamanethiwekhi okusabalalisa amandla esimanje. Hlanganisa ama-circuit breaker ahlanganisiwe kusistimu yakho namuhla futhi wamukele ikusasa lokusatshalaliswa kwamandla.
Isikhathi sokuthumela: Nov-20-2023