I-Advanced Molded Circuit Breaker ye-Photovoltaic DC Power Systems

Kuklanywe ngokugxila ekuqineni nasekuphepheni, lokhu i-case circuit breaker elibunjiwe itholakala kukho kokubili ukulungiselelwa kwe-2-pole kanye ne-4-pole. Ihlanganisa imisebenzi ebalulekile yokuvikela, okuhlanganisa ukubambezeleka kwesikhathi eside kokuvikela ukugcwala ngokweqile kanye nokukhubeka ngokushesha ezimweni zesekethe emfishane. Lokhu kuqinisekisa ukusatshalaliswa okuthembekile kwamandla e-DC kuyilapho kuvikela okokusebenza okuxhunyiwe, njengama-inverter namabhethri, emonakalweni odalwe amaphutha kagesi nezimo zesekethe ezingavamile.

Ukwakhiwa kwangaphakathi kwe-BYM3Dc Mccb ifaka izithuthukisi ezindaweni ezibalulekile njengesistimu yokuxhumana, indlela yokusebenza, negumbi lokucisha i-arc. Lokhu kulungiselelwa kwedizayini kubalulekile ukuze kuphazamiseke ngempumelelo ama-arcs e-DC anevolthi ephezulu, okuyinselele ngokwemvelo ukucisha kunama-AC arc. Icala elibunjiwe lihlinzeka ngezinga eliphezulu lokugquma kanye nobuqotho besakhiwo, eliqukethe izingxenye zikagesi kanye nokuthuthukisa ukuphepha kokusebenza.

Lokhu I-Molded Case Circuit Breaker ifaneleka ngokukhethekile ukuhlanganiswa ezinhlelweni ze-DC 1500V PV, izinga elikhula ngokwandayo elisetshenziswa emapulazini amakhulu elanga kanye nokufakwa kwezentengiso. Ikhono layo lokusingatha ama-voltage aphezulu nama-currents, kuhlanganiswe ne-compact form factor, isekela izimfuneko zemboni ye-photovoltaic zokonga kwezindleko kanye nokusebenza kahle kokuphehla amandla.

I-BYM3DC photovoltaic DC i-case circuit breaker elibunjiwe inikeza isixazululo esilungiselelwe ukuvikela izidingo eziguqukayo zengqalasizinda yesimanje yamandla elanga. Inhlanganisela yayo yokulinganisa amandla kagesi aphezulu, umthamo obalulekile wokubamba kwamanje, nezici zokuvikela ezibalulekile kuyenza ibe ingxenye ebalulekile yokuqinisekisa ukuphepha nokuthembeka kwezinhlelo zamandla ze-PV zesizukulwane esilandelayo.