I-BYM3DC Series 1500V Photovoltaic Molded Case Circuit Breaker

Oku I-Case Molded Circuit Breaker idibanisa iindlela zokhuseleko eziphambili ezibalulekileyo kwiziseko ezingundoqo zamandla ahlaziyekayo. Ibonisa ukhuseleko lokulibaziseka oluchanekileyo olulinganiswe ngokuchanekileyo oluthintela ukuthotywa komqhubi ukusuka kwi-overcurrents eqhubekayo, kunye nokhuseleko olukhawulezayo lwesekethe oluhamba ngaphakathi kwee-milliseconds ngexesha leziganeko eziphosakeleyo. Isixhobo sokuhamba se-thermal-magnetic sisebenza ngokuzimeleyo kwimithombo yamandla yangaphandle, iqinisekisa ukusilela kokhuseleko ngexesha lokuphazamiseka kwegridi. Ngayo yomibini imisebenzi esetelwe kwimigangatho ye-IEC, i-breaker ihambisa ukhuseleko olulungelelanisiweyo kwiibhokisi zokudibanisa i-PV, amagalelo okuguqula i-inverter, kunye neenkqubo zokugcina ibhetri.

Ifumaneka kuzo zombini i-2-pole (2P) kunye ne-3-pole (3P) uqwalaselo, i-BYM3DC ilungelelanisa ulwakhiwo lweenkqubo ezahlukeneyo. Uyilo oludityanisiweyo lukhulisa indawo yephaneli ngelixa ugcina i-1500V epheleleyo yokucoca. I-thermoset ye-fiberglass eyomelezwe yindlu inika amandla akhethekileyo e-dielectric kunye nokuxhathisa ukuthotywa kwe-UV, ubushushu obugqithisileyo (-25 ° C ukuya + 70 ° C), kunye neendawo ezidliwayo. Inkqubo yoqhagamshelwano ejikelezayo ephindwe kabini ifezekisa ukucinywa kwe-arc ngokukhawuleza ngokuphambuka kwemagnethi, equlethwe ngaphakathi kwee-arc chutes ezitywiniweyo ezithintela ukuphuma kweplasma.

Ukuthotyelwa kwemigangatho ye-photovoltaic yamazwe ngamazwe (IEC 60947-2, UL 489B) iqinisekisa ubunjineli bokhuseleko lwe-breaker. I I-Case Molded Circuit Breaker ibandakanya iindlela zobungqina bovavanyo ezivumela ukuqinisekiswa okukhuselekileyo kokusebenza phantsi komthwalo. Ibhokisi yayo ye-terminal etywiniweyo kathathu ikhusela ukungena kothuli/ ukufuma (IP40), ngelixa izikrufu ze-torque-limited terminal zithintela umonakalo we-conductor ngexesha lofakelo. I-breaker's mechanical endurance idlula imisebenzi ye-10,000 kwi-standard epheleleyo yangoku, iqinisekisa amashumi eminyaka yenkonzo yokulondoloza-free kwiindawo ezifunayo.

I-BYM3DC photovoltaic DC breaker iyimfuneko kufakelo lwangoku lwelanga. Ikhusela iindawo ezibalulekileyo phakathi kweentambo ze-PV kunye ne-inverters, ikhusela iibhanki zebhetri kwiinkqubo zokugcina, kwaye ihlukanise iimpazamo kwiipaneli zokusabalalisa ze-DC. Iinjineli zichaza esi sisombululo kwindibaniselwano yaso engenakulinganiswa yokunyamezela amandla ombane aphezulu (1500VDC), 800A umthamo wangoku, kunye nethekhnoloji yeDC ezinikeleyo enikezela ngokhuseleko oluluqilima, oluthobela ikhowudi olufunekayo kwiifama zelanga, uphahla lwemizi-mveliso, kunye neeprojekthi zegridi kwihlabathi liphela.