I-PV DC Isolator Switch 1000V 32A Din Rail yeSolar eJikelezayo Handle Isiqhagamsheli seRotary

I-DC isolator iswitshi sisixhobo sokhuseleko sombane esizikhupha ngokwaso kwiimodyuli kwinkqubo yelanga yePV. Kwizicelo ze-PV, i-DC isolator switches isetyenziselwa ukukhupha ngesandla iipaneli zelanga ukwenzela ukugcinwa, ukufakela okanye ukulungisa iinjongo. Kuninzi lofakelo lwe-PV yelanga, iiswitshi ezimbini ze-isolator ze-DC ziqhagamshelwe kumtya omnye. Ngokuqhelekileyo, iswitshi enye ibekwe kufutshane ne-PV array kwaye enye isondele ekupheleni kwe-DC ye-inverter. Oku kukuqinisekisa ukuba ukuqhawulwa kungafezekiswa kwinqanaba eliphantsi kunye nophahla. Izahluli ze-DC zinokuza kuqwalaselo lwepolarized okanye olungekho polarized. Kuba i-DC isolator iswitshi ezipolarized, ziza kuhlengahlengiso ezimbini, ezintathu nezine. • Iingcingo ezinxuseneyo, indawo yokuvula enkulu, iingcingo ezilula kakhulu. • Ifanelekile kwimodyuli yebhokisi yokuhambisa enofakelo lokutshixa. • Ixesha lokuphela kwe-arc lingaphantsi kwe-3ms. • Uyilo lwemodyuli. Iipali ezi-2 kunye neepali ezi-4 ozikhethelayo. •Thobela i-IEC60947-3(ed.3.2):2015,DC-PV1standard.

IP66 evalelwe 1000V 32A DC isolator iswitshi iphuhliselwe Australia kunye nofakelo solar ehlabathini lonke. Beka phezu kophahla naphakathi kwezixhobo zelanga kunye ne-inverter yelanga. Ukwahlula uluhlu lwePV ngexesha lofakelo lwesixokelelwano okanye naluphi na ugcino.

Umtshini we-isolator kufuneka ulinganiswe kwi-voltage yesistim (1.15 x intambo ye-voltage yesiphaluka evulekileyo iVoc) kunye ne-current (1.25 x intambo yesekethe emfutshane yangoku i-Isc) Izinto ezikhethiweyo kunye novavanyo oluphezulu lwenqanaba lokungaphumeleli kwe-0 kunye nokhuseleko kwi-solar application. Ukumelana ne-UV kunye ne-V0 idangatye elibuyisela izinto zeplastiki. Kwaye umyalelo ocinyiweyo we-arc uqinisekisa ukusebenza okuthembekileyo kokufakelwa kombane.

U-HANMO, njengengcali yobuchwephesha kumacandelo elanga e-DC, siyazi ukuba uvavanyo oluphezulu nolungqongqo luzisa ukhuseleko olungakumbi kubasebenzisi. Sikwacetyiswa ukuba ufake i-solar njenge-isolator eqhelekileyo.