I-1000V 1500V 100A 160A 200A ibhokisi lokuhlanganisa le-solar photovoltaic DC

1000V 1500V 100A 160A 200A Ibhokisi lokuhlanganisa le-solar photovoltaic DC Isithombe Esifakiwe

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Ibhokisi lokuhlanganisa i-solar photovoltaic DC iyithuluzi eliqoqa amandla e-DC akhiqizwe amaphaneli e-photovoltaic bese liwadlulisela kusiguquli esiphakathi nendawo ukuze siguqulwe.Indima yayo eyinhloko ukufeza ukusatshalaliswa kwamanje nokuvikela ukuxhumana phakathi kwamaphaneli e-photovoltaic.
Ibhokisi lokuhlanganisa le-Solar photovoltaic DC ngokuvamile lihlanganisa izingxenye eziyinhloko ezilandelayo:
Itheminali yokufaka ye-DC: isetshenziselwa ukuxhuma amandla e-DC akhiqizwe iphaneli ye-photovoltaic.Kuye ngenombolo namandla amaphaneli e-photovoltaic, kungase kube namatheminali amaningi wokufaka we-DC.
Itheminali ephumayo ye-DC: isetshenziselwa ukudlulisa amandla e-DC ebhokisini lesihlanganisi ku-inverter ephakathi nendawo ukuze iguqulwe.Ngokuvamile, kuzoba netheminali eyodwa noma ngaphezulu yokuphuma kwe-DC.
I-Circuit breaker noma i-fuse: isetshenziselwa ukuvikela i-overcurrent ukuvimbela amaphaneli e-photovoltaic ekukhiqizeni imishini yamanje eyeqile nelimazayo.
Ukuqapha kwe-insulation: Kusetshenziselwa ukuqapha isimo sokufakelwa phakathi kwamaphaneli e-photovoltaic, uma iphutha lokufakelwa litholakala, isignali ye-alamu izokhishwa.
Ukuvikela phansi: Setha intambo yaphansi ebhokisini lesihlanganisi ukuze uvikele okokusebenza embanini nasekuqineni ngokweqile.
Ukulawula izinga lokushisa: Ngokwezinga lokushisa ngaphakathi kwebhokisi lesihlanganisi, ukulawulwa kwezinga lokushisa nokuvikelwa kwenziwa ukuze kuvinjwe imishini ekushiseni ngokweqile.
Ukukhethwa nokuklama amabhokisi e-solar photovoltaic DC okuhlanganisa kudingeka acabangele amandla, ubuningi, izidingo zamanje kanye ne-voltage yamaphaneli e-photovoltaic, kanye nezimo zemvelo, imithetho yokuphepha nezinye izici.Ukukhetha okufanele kanye nokusetshenziswa kwamabhokisi e-solar photovoltaic DC okuhlanganisa kungathuthukisa ukusebenza kahle nokuthembeka kwezinhlelo zokukhiqiza amandla e-photovoltaic.

Izici zomkhiqizo

Uxhumano olumaphakathi: Ibhokisi lokuhlanganisa le-solar photovoltaic DC lingagxilisa ukukhishwa kwe-DC kwamaphaneli amaningi e-photovoltaic ndawonye.Lokhu kwenza inqubo yokufaka ibe lula futhi kunciphisa ukusetshenziswa kwekhebula.
Ukuvikelwa kwamanje: Amabhokisi enhlanganisela ye-Solar photovoltaic DC ngokuvamile anomsebenzi wokuvikela wamanje, ongaqapha futhi uvimbele izimo zamanje zokugcwala ngokweqile.Uma i-current idlula ibanga elimisiwe, ibhokisi lesihlanganisi lizonqamula ngokuzenzakalelayo amandla okuvikela isekethe nokuphepha kwemishini.
I-Anti-arc: Ibhokisi lokuhlanganisa le-solar photovoltaic DC nalo linomsebenzi wokuvimbela amaphutha e-arc.Yamukela umklamo okhethekile ukuvimbela ukwehluleka komlilo noma ukujikeleza okubangelwa i-arc kagesi, nokuthuthukisa ukuphepha kwalo lonke uhlelo.
Ukuqapha nokulawula: Amanye amabhokisi enhlanganisela ye-solar photovoltaic DC nawo afakwe amasistimu okuqapha nokulawula okubonakalayo.Lawa masistimu angahlinzeka ngokuqapha kwesikhathi sangempela kwamapharamitha abalulekile njengamanje, amandla kagesi kanye namandla, futhi angasebenza futhi aphathwe ukude ngesofthiwe yesilawuli kude.
Ihlala isikhathi eside futhi inokwethenjelwa: Amabhokisi enhlanganisela ye-Solar photovoltaic DC ngokuvamile enziwa ngezinto ezihlala isikhathi eside, angasetshenziswa ezindaweni ezingaphandle ezinokhahlo, futhi awangeni manzi futhi angangeni uthuli.Umklamo wayo ubuye uhlangabezane nezidingo zokusebenza okuzinzile isikhathi eside ukuze kuqinisekiswe ukwethembeka nokuqina kwesistimu.
Ukuthobela izinga lokuphepha: Amabhokisi enhlanganisela ye-Solar photovoltaic DC ngokuvamile athobela izindinganiso zokuphepha zamazwe ngamazwe kanye nokucaciswa, okufana ne-IEC 61439-1 ne-IEC 60529, njll. Lawa mazinga aqinisekisa ukuthi amabhokisi okuhlanganisa elanga le-PV DC aklanywe, akhiqizwa futhi afakwe ukuze ahlangabezane nokuphepha nokusebenza. izidingo.

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