Advanced Dc Surge Isixhobo soKhuseleko siKhusela uFakelo oluBalulekileyo lweSolar

Yenzelwe ukufunwa kweemeko-bume ze-DC, isixhobo sibandakanya ulwakhiwo lokhuseleko lwamanqanaba amaninzi. Icandelo layo le-T1 liphatha inaliti yangoku yombane othe ngqo (Iimp 12.5kA 10/350μs), ngelixa i-T2 element ilawula ukunyuka okubangelwa (Kwi-20kA-40kA 8/20μs). Esi sicwangciso sokhuseleko silungelelanisiweyo sibamba ngokufanelekileyo umbane odlulayo ongaphantsi kwemida yezixhobo ezikhuselweyo. I-MOV cores ifaka itekhnoloji ye-thermal disconnector eqhubela phambili engaphumeleli ngokuzenzekelayo ngexesha leemeko zokuphela kobomi, ukuthintela imingcipheko yokubaleka kwe-thermal kwiisekethe ze-DC eziqhubekayo.

Ububhetyebhetye bobumbeko buchaza oku Dc Surge isixhobo soKhuseleko, ekhoyo kuzo zombini iinguqulelo ze-2P kunye ne-3P. Ixhasa amanqanaba ombane amathathu abalulekileyo e-DC 500VDC, 1000VDC, kunye ne-1500VDC iyenza ihambelane nolungelelwaniso olwahlukeneyo lwelanga ukusuka kwindawo yokuhlala ukuya kufakelo lwesikali esiluncedo. I-compact, i-DIN-rail mountable design yenza lula ukudityaniswa phakathi kweendawo ezivaliweyo ngelixa igcina i-creepage efanelekileyo kunye nemigama yokucoca efunekayo kwizicelo zombane ophezulu we-DC.

Iimpawu zokhuseleko olubanzi ziqinisekisa ukusebenza okuthembekileyo. Izalathi zemeko yokubona edibeneyo zibonelela ngokukhawuleza ukulungelelaniswa kokusebenza, ngelixa i-remote signing contacts yenza ukuhlanganiswa kwenkqubo yokubeka iliso. I SPD igcina i-UL 1449 4th Edition kunye ne-IEC 61643-31 izatifikethi, iqinisekisa ukusebenza kwayo phantsi kwemigangatho engqongqo yehlabathi. Izindlu eziqinileyo ze-thermoplastic zibonelela ngesalathiso sokulandela umkhondo esithelekisekayo esiphakamileyo (CTI>600) ukwenzela ukomelezwa kokumelana nongcoliseko kwiindawo ezinzima.

Uthotho lwe-BY08DC luseka imilinganiselo emitsha yokhuseleko lweziseko ezingundoqo zelanga. Lo msebenzi ophezulu Dc Surge isixhobo soKhuselekoinikezela ngokhuseleko oluluqilima lwe-T1+T2 ngokuchasene ne-thre edlulayoI-ATS ngobuchwepheshe bayo obuphezulu be-MOV kunye neenketho zoqwalaselo eziguquguqukayo. Abaphuhlisi beSolar kunye nabaqhubi bafumana isisombululo esibalulekileyo sokukhusela esonyusa ixesha lenkqubo ngelixa bekhusela utyalo-mali oluxabisekileyo lwe-DC-side izixhobo ngokuchasene nokonakaliswa kombane.