Yintoni i-MCCB (iMolded Case Circuit Breaker)

Yintoni iI-MCCB (iMolded Case Circuit Breaker)

Ukhuseleko lubaluleke kakhulu kwicandelo lobunjineli bombane. Ukuqinisekisa ukhuseleko lweenkqubo zombane kunye nokuthintela ukungaphumeleli okunokwenzeka, kubalulekile ukusebenzisa iziphuli-sekhethi ezithembekileyo. Phakathi kweentlobo ezahlukeneyo ezikhoyo,i-molded case circuit breaker (MCCB)Ibonakala njengecandelo elibalulekileyo. Injongo yale nqaku kukuxoxa ngenkcazo, imigaqo yokusebenza, usetyenziso, iingenelo kunye neendlela ezicetyiswayo zokugcinwa kwee-molded case circuit breakers ngethoni esemthethweni ukukhanyisa esi sixhobo sibalulekileyo sezixhobo zombane.

I-MCCB, ekwaziwa ngokuba yi-molded case circuit breaker, sisixhobo sombane esisebenza ngeendlela ezininzi esisetyenziselwa ukukhusela iinkqubo zombane kwi-overload, short circuit kunye nezinye iingxaki zombane. Ngokungafaniyo ne-miniature circuit breakers ezisetyenziswa kwiindawo zokuhlala,IiMCCBzinamandla aphezulu ombane kwaye ke ngoko zifanelekile kwiimveliso zoshishino kunye norhwebo. Ezi circuit breakers zixhotyiswe nge-trip mechanism ephucukileyo ebona ukuhamba kombane okungaqhelekanga kwaye iphazamise i-circuit ukukhusela izixhobo ezixhunyiweyo.

IiMCCBZisebenza ngokomgaqo wesenzo se-thermomagnetic kwaye zenzelwe ukujongana ngempumelelo neemeko zoxinzelelo kunye neemeko zesekethe emfutshane. Izinto ezishushu zisabela kwimisinga ecothayo, yexesha elide, ngelixa izinto ezishushu zisabela kwimisinga emfutshane engxamisekileyo. Le ndlela imbini iqinisekisa ukhuseleko oluthembekileyo kwiimpazamo ezahlukeneyo zombane, okwenzaIiMCCBukhetho oluthembekileyo kwiinjineli zombane ezisebenza kwiiprojekthi ezahlukeneyo.

Ngenxa yoyilo lwayo oluqinileyo kunye nomgangatho ophezulu wamandla,IiMCCBzisetyenziswa kakhulu kumashishini ahlukeneyo. Ukususela kwizityalo zamandla kunye nezikhululo ezincinci ukuya kwiindawo zokwenza imveliso kunye neendawo zorhwebo, ii-molded case circuit breakers zidlala indima ebalulekileyo ekuqinisekiseni ukuhamba kombane ngaphandle kokuphazamiseka. Zingasetyenziswa kwiinkqubo ezahlukeneyo zombane, kubandakanya izibane, ulawulo lweemoto, ukhuseleko lwe-transformer, ii-switchboards, njl.njl., ukukhusela ngokufanelekileyo izixhobo kunye nabasebenzi kwiingozi zombane.

Enye yezona nzuzo ziphambili zeIiMCCBkukukwazi kwabo ukusingatha imithwalo yamandla aphezulu.IiMCCBzihlala zilinganiswa ukusuka kwi-10 amps ukuya kumawaka amps, ukuze zikwazi ukulawula ngokukhuselekileyo imithwalo enzima yombane efumaneka kwiindawo zoshishino. Ukongeza, ezi circuit breakers zibonelela ngezicwangciso zokuhamba ezihlengahlengiswayo, zivumela iinjineli ukuba zilungelelanise umgangatho wokhuseleko kwiimfuno ezithile zenkqubo yombane. Oku kuguquguquka kuqinisekisa ukusebenza kakuhle kwaye kuphucula ukhuseleko lwezixhobo ezixhunyiweyo.

Ukuqinisekisa ukuthembeka kwexesha elide kwee-molded case circuit breakers, ukugcinwa rhoqo kubalulekile. Ukuhlolwa rhoqo kunye novavanyo kuyacetyiswa ukuze kuchongwe naziphi na iimpawu zokuguguleka, uqhagamshelo olukhululekileyo okanye ukungasebenzi kakuhle kwecandelo. Ukongeza, ukulandela izikhokelo zokufakela ezifanelekileyo kubalulekile ukuthintela nayiphi na impembelelo embi ekusebenzeni kwe-circuit breaker. Kubalulekile nokugcina indawo ejikelezileyo icocekile kwaye ingenalo uthuli kunye nenkunkuma enokuchaphazela ukusebenza kwayo. Ukulandela ezi ndlela zokulungisa kuya kwandisa ubomi be-I-MCCBkwaye kuncitshiswe umngcipheko wokungasebenzi kakuhle kombane.

Ukushwankathela,i-molded case circuit breaker (MCCB)sisixhobo sombane esiyimfuneko ukuqinisekisa ukusebenza ngokukhuselekileyo kweenkqubo ezahlukeneyo zombane. Ii-MCCB zisetyenziswa kakhulu kwiindawo zoshishino nezorhwebo ngenxa yokukwazi kwazo ukukhusela ukugqithisa, ii-short circuits, kunye nezinye iimpazamo zombane. Umgangatho wayo ophezulu wamandla, useto lohambo oluhlengahlengiswayo, kunye nokuthembeka kwenza ukuba ibe yeyona ifanelekileyo kwiinjineli ezifuna ukhuseleko lombane olusebenzayo nolukhuselekileyo. Ngokulandela iindlela zokulungisa ezicetyiswayo, ubomi beI-MCCBinokwandiswa kakhulu, nto leyo enegalelo kukhuseleko kunye nokuthembeka kwenkqubo yombane iyonke.