Advanced Dc Surge Protective Device Imateteza Kuyika Kwambiri kwa Solar

Chopangidwira malo ofunikira a DC, chipangizochi chimaphatikizapo zomangamanga zamasitepe ambiri. Chigawo chake cha T1 chimagwira jekeseni wamphezi (Iimp 12.5kA 10/350μs), pomwe chinthu cha T2 chimayendetsa ma surges (Mu 20kA-40kA 8/20μs). Njira yachitetezo yolumikizidwa iyi imalepheretsa kupitilira kwanthawi kochepa pang'onopang'ono kwa zida zotetezedwa. Ma cores a MOV amakhala ndi ukadaulo wapamwamba wolumikizira wotenthetsera womwe umalephera kukhala wotetezeka pakatha nthawi ya moyo, kuteteza kuopsa kwa kutentha kwa mabwalo opitilira a DC.

Kusinthasintha kwa kasinthidwe kumatanthauzira izi Dc Surge Chitetezo Chida, yopezeka m'mitundu yonse ya 2P ndi 3P. Imathandizira ma voliyumu atatu ofunikira a DC 500VDC, 1000VDC, ndi 1500VDC ndikupangitsa kuti igwirizane ndi masinthidwe osiyanasiyana amtundu wa solar kuyambira pakukhazikitsa kwanyumba mpaka kothandizira. Mapangidwe okwera, a DIN-rail amathandizira kuphatikizika m'mipanda yomwe ilipo pomwe ikusunga mtunda woyenera ndi malo ovomerezeka ofunikira pamagetsi apamwamba kwambiri a DC.

Chitetezo chokwanira chimatsimikizira ntchito yodalirika. Zizindikiro zophatikizika zamawonekedwe zimapereka chitsimikiziro chachangu cha kukonzekera kogwira ntchito, pomwe kulumikizana ndi ma signature akutali kumathandizira kuphatikiza kuwunika kwadongosolo. The SPD imasunga ma certification a UL 1449 4th Edition ndi IEC 61643-31, kutsimikizira magwiridwe antchito ake motsatira miyezo yapadziko lonse lapansi. Nyumba zolimba za thermoplastic zimapereka index yofananira yofananira (CTI> 600) kuti ipititse patsogolo kukana kuyipitsa m'malo ovuta.

Mndandanda wa BY08DC umakhazikitsa benchmarks zatsopano zachitetezo chamagetsi adzuwa. Izi mkulu-ntchito Dc Surge Chitetezo Chidaimapereka chitetezo chofunikira chogwirizana cha T1 + T2 motsutsana ndi zosakhalitsaMtengo wa ATS kudzera muukadaulo wake wapamwamba wa MOV komanso zosankha zosinthika zosinthika. Opanga ma solar ndi ogwiritsa ntchito amapeza njira yodzitchinjiriza yomwe imapangitsa kuti makina azikhala ndi nthawi yayitali ndikuteteza zida zamphamvu za DC kuti zisawononge mawotchi amagetsi.