PV-BY-Y 30A 1500V Y Mtundu Wolumikizira Nthambi

Zogulitsa Mawonekedwe

• PV-BY-Y mndandanda wa 30A 1000V Y mtundu wolumikizira nthambi umakulitsa magwiridwe antchito ndi kudalirika kwa makina a photovoltaic (PV). Cholumikizira ichi chapangidwa kuti chikwaniritse zofunikira kwambiri pakugwiritsa ntchito mphamvu zadzuwa, kuwonetsetsa kuti magetsi azitha kuyenda bwino komanso moyo wadongosolo.
• PV-BY-Y mndandanda wa 30A 1000V Y mtundu wolumikizira nthambi uli ndi mavoti a 30A pa 1500VDC (IEC) ndi 800VDC (UL), ndipo ndi oyenera masanjidwe osiyanasiyana a solar. Kapangidwe kake kolimba komanso kolimba kamapangitsa kuti igwire bwino ntchito mkati mwa kutentha kwapakati pa -40 ° C mpaka +90 ° C, kuwonetsetsa kuti ikugwira ntchito modalirika pansi pazikhalidwe zosiyanasiyana zachilengedwe.
• Chimodzi mwazinthu zodziwika bwino za cholumikizira ichi ndi chitetezo chake chapamwamba, chomwe ndi IP68 ikalumikizidwa ndi IP2X osalumikizidwa. Mulingo wachitetezo uwu umatsimikizira kuti cholumikizira sichingadutse fumbi ndipo chimatha kupirira kumizidwa m'madzi, zomwe zimapangitsa kukhala chisankho chabwino pazoyika zakunja zomwe zimafuna kukhudzana ndi chilengedwe.
• Kukana kolumikizana kwa pulagi ya PV-BY-Y sereis cholumikizira ndi 0.5mΩ yokha, yomwe ndi yochititsa chidwi ndipo ingachepetse kutaya mphamvu ndikuwonjezera mphamvu. Zinthu zolumikizirana zimapangidwa ndi mkuwa wapamwamba kwambiri wokhala ndi malata pamwamba kuti zitsimikizire kukhazikika bwino komanso kukana dzimbiri, kupititsa patsogolo kulimba kwa cholumikizira.
• Cholumikizira cha nthambi cha PV-BY-Y cha 30A 1000V chooneka ngati Y chimakhala ndi makina otsekera okhala ndi makina ojambulira opangidwa makamaka kuti agwirizane ndi zolumikizira za MC4. Mapangidwe osavuta awa amathandizira kulumikizana mwachangu komanso motetezeka, kumachepetsa nthawi yoyika, ndikuwonetsetsa kuti magetsi azitha kukhazikika.
• Mu ntchito iliyonse yamagetsi, chitetezo ndichofunika kwambiri, ndipo cholumikizira ichi sichidzakhumudwitsa. Chiyembekezo chake chobwezeretsa moto ndi UL94-HB/UL94-V0, chosonyeza kuti chimatha kupirira kutentha kwambiri ndi kuyatsa, kulola ogwiritsa ntchito kukhala ndi mtendere wamumtima pamapulogalamu osiyanasiyana.
• Chojambulira cha PV-BY-Y chili ndi ntchito zosiyanasiyana ndipo chimagwirizana ndi zingwe zamitundu yosiyanasiyana, zokhala ndi zingwe za 2.5mm², 4mm², ndi 6mm². Kusinthasintha kumeneku kungaphatikizidwe mosavuta m'machitidwe omwe alipo ndipo kumatsimikizira kuti kungathe kukwaniritsa zofunikira zenizeni za machitidwe osiyanasiyana a dzuwa.
• Kuphatikiza apo, mapangidwe a cholumikizira ichi amatha kuphatikizira mosasunthika ndi ma Schottky diode ndi ma fuse a photovoltaic, kupereka chitetezo chowonjezera cha dzuwa.

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