Advanced Molded Case Circuit Breaker for Photovoltaic DC Power Systems

Yenziwe ngogqaliselo ekomeleleni kunye nokhuseleko, oku icala elibunjiweyo isaphuli sesekethe ifumaneka kuzo zombini i-2-pole kunye ne-4-pole uqwalaselo. Idibanisa imisebenzi ebalulekileyo yokukhusela, kubandakanywa ukulibaziseka kwexesha elide lokukhusela ubuninzi kunye nokuhamba ngokukhawuleza kwiimeko ezimfutshane. Oku kuqinisekisa ukuhanjiswa okuthembekileyo kwamandla e-DC ngelixa kukhuselwa izixhobo eziqhagamshelweyo, ezinjengee-inverters kunye neebhetri, kumonakalo obangelwa ziziphene zombane kunye neemeko zesekethe ezingaqhelekanga.

Ulwakhiwo lwangaphakathi lwe-BYM3Dc Mccb ifaka uphuculo kwiindawo eziphambili njengenkqubo yoqhagamshelwano, indlela yokusebenza, kunye negumbi lokucima i-arc. Olu luyilo lolwenziwo lubalulekile ekuphazamiseni ngokufanelekileyo ii-arcs ze-DC, ezingumceli mngeni ngakumbi ukuzicima kune-AC arcs. Icala elibunjiweyo libonelela ngeqondo eliphezulu lokugquma kunye nokunyaniseka kwesakhiwo, equkethe amacandelo ombane kunye nokuphucula ukhuseleko lokusebenza.

Oku I-Case Molded Circuit Breaker ilungele ukudityaniswa kwiinkqubo ze-DC 1500V PV, umgangatho owamkelwa ngokwandayo kwiifama ezinkulu zelanga kunye nofakelo lwezorhwebo. Ikhono layo lokuphatha i-voltages ephezulu kunye nemisinga, kunye ne-compact form factor, ixhasa iimfuno ze-photovoltaic industry ye-photovoltaic-effectiveness kunye nokuphuculwa kokuveliswa kwamandla.

I-BYM3DC photovoltaic DC icala elibunjiweyo isaphuli sesekethe ibonelela ngesisombululo esilungiselelweyo sokhuselo kwiimfuno eziguqukayo zeziseko zophuhliso lwangoku lwamandla elanga. Ukudityaniswa kwayo komgangatho ophezulu wombane, umthamo obalulekileyo wokuphatha ngoku, kunye neempawu zokhuseleko ezibalulekileyo ziyenza ibe yinxalenye ebalulekileyo yokuqinisekisa ukhuseleko nokuthembeka kweenkqubo zamandla zePV zesizukulwana esilandelayo.