I-Advanced 1000V DC Miniature Circuit Breaker Yokuphepha Okuthuthukisiwe

I-JCB3-63DC encaneI-circuit breakerinikeza isivikelo esinamandla sezinhlelo ze-DC futhi ifanele ama-photovoltaic arrays namanethiwekhi okuxhumana. Inamandla okuphuka angu-6kA kanye nezinkomba zokuxhumana. Ithobelana nezinga le-IEC 60898-1 futhi inganikeza ukugcwala okuthembekile nokuvikelwa kwesifunda esifushane ekucushweni kwesigxobo esingu-1-4.

Idizayinelwe ukuhlangabezana nezidingo ezikhulayo zamasistimu kagesi e-DC yesimanje, i-JCB3-63DC miniature circuit breaker ingavikela ukufakwa kwe-photovoltaic, ingqalasizinda yezokuxhumana kanye namasekethe e-DC wezimboni kumaphutha kagesi. Ngokuhlanganisa ubuchwepheshe bokuphazamiseka obuthuthukisiwe, bungakwazi ukuhlukanisa ngokuthembekile amaphutha phakathi kwama-millisecond, kunciphise isikhathi sokuphumula kanye nokulimala kwemishini. Isekela i-voltage efinyelela ku-1000V DC futhi ifinyelela ku-63A yamanje, ilungele amasistimu okugcina amandla okuhlala kanye nokuthengisa.

Ukuphepha kusenhliziyweni yedizayini yethu ye-JCB3-63DC ye-circuit breaker encane. Indlela yohambo lwe-thermal-magnetic eshunwe kahle ithola ukuphakama kwamanje okungavamile okubangelwa ukugcwala noma ukujikeleza okufushane. Isakhiwo esiyingqayizivele sokucima i-arc siqinisekisa ukucindezelwa okusheshayo kwama-arcs angaphakathi, ukunciphisa ingozi yomlilo ezimweni ezimbi kakhulu. Inkomba yokuxhumana ebonakalayo inikeza ukuqinisekiswa okusheshayo, okunembile kwesimo sokusebenza, okuvumela abasebenzisi ukuthi bahlole ngokushesha impilo yesistimu ngaphandle kokuhlola mathupha.

I-JCB3-63DC i-circuit breaker encane iguquguquka futhi itholakala ekucushweni kwesigxobo esingu-1 kuya kwezi-4 ukuze ihlanganise izindlela ezihlukahlukene zokufaka izintambo kuyilapho igcina usayizi ohlangene. Ukuvumelana nezimo kwenza kube lula ukuhlanganiswa kuma-switchboard akhona noma ukufakwa okusha. Umthamo wokuphulwa kwe-6kA udlula izidingo ezijwayelekile, uqinisekisa ukusebenza okuthembekile ngisho nasezimeni zamaphutha aphezulu. Izinto zokwakha ezimazombezombe zimelana nokugqwala nokuguga, zandisa impilo yesevisi ezindaweni ezingaphandle noma ezimbonini ezinokhahlo.

I-JCB3-63DC encaneI-circuit breakerilungiselelwe izinhlelo zamandla avuselelekayo ngokuhlangabezana nezinselele eziyingqayizivele ezethulwa ama-solar arrays. Ukuguquguquka kwemisinga ye-DC kanye nezimo zemvelo ezishintshayo kudinga izingxenye ezingasebenza ngokwethembeka. I-JCB3-63DC i-circuit breaker encane'abathintwayo abangazweli kancane banciphisa ukulahleka kwamandla futhi bathuthukise ukusebenza kahle kohlelo lonke. Ukuhambisana nezinhlelo zokugcina amandla ebhethri kuphinde kugqamise indima yayo kungqalasizinda yesimanje yamandla aluhlaza.

Ukuhambisana nezindinganiso zamazwe ngamazwe kanye nokuhambisana nokucaciswa kwe-IEC 60898-1 kuqinisekisa ukusebenza okungaguquki ezimakethe zomhlaba.