PV DC Isolator Switch 1000V 32A Din Rail Solar Rotating Handle Rotary Disconnector
DC isolator switch ke sesebelisoa sa polokeho ea motlakase se itokollang ho li-module ho sistimi ea letsatsi ea PV. Lits'ebetsong tsa PV, li-switch tsa DC isolator li sebelisoa ho hakolla liphanele tsa letsatsi bakeng sa ho lokisa, ho kenya kapa ho lokisa. Lits'ebetsong tse ngata tsa letsatsi la PV, li-switch tse peli tsa DC li hokahantsoe le khoele e le 'ngoe. Ka tloaelo, switch e le 'ngoe e behiloe haufi le sehlopha sa PV mme e' ngoe e haufi le pheletso ea DC ea inverter. Sena ke ho etsa bonnete ba hore ho khaoha ho ka finyelloa boemong ba fatše le marulelong. Li-isolator tsa DC li ka tla ka tlhophiso ea polarized kapa e seng polarized. Bakeng sa li-switch tsa DC isolator tse polarized, li tla ka litlhophiso tse peli, tse tharo le tse nne. • Wiring e bapileng, lesoba le leholoanyane, lithapo tse bonolo haholo. • E loketse bakeng sa mojule oa lebokose la kabo e nang le senotlolo sa senotlolo. • Nako ea ho fela ha Arc e ka tlase ho 3ms. • Moqapi oa modular. Lipalo tse 2 le lipalo tse 4 ka boikhethelo. • Ikamahanye le IEC60947-3(ed.3.2):2015,DC-PV1standard.
IP66 e kentsoeng 1000V 32A DC isolator switjha e ntshetswa pele bakeng sa Australia le lefats'e ka bophara ho kenngoa ha letsatsi. Beha holim'a marulelo le pakeng tsa lisebelisoa tsa letsatsi le motlakase oa letsatsi. Bakeng sa ho arola PV array nakong ea ho kenya sistimi kapa tlhokomelo efe kapa efe.
Sesebelisoa sa isolator se tlameha ho lekanyetsoa bakeng sa motlakase oa tsamaiso (1.15 x string open circuit voltage Voc) le ea hona joale (1.25 x string short circuit current Isc) Lintho tse khethiloeng le teko ea boemo bo phahameng bakeng sa ho hlōleha ha 0 le ho sireletseha ts'ebetsong ea letsatsi. Khanyetso ea UV le thepa ea polasetiki e thibelang mollo ea V0. 'Me litaelo tse timang tsa arc li netefatsa ts'ebetso e tšepahalang ea ho kenya motlakase.
HANMO, joalo ka setsebi se hloahloa sa likarolo tsa letsatsi la DC, rea tseba hore tlhahlobo e phahameng le e thata e tlisa polokeho e eketsehileng ho basebelisi. Re boetse re khothaletsoa ho li-solar installers e le sekhetho se tloaelehileng.
Lebitso la Sehlahisoa: | DC Isolator switch |
Rated Operational Voltage | 500V,600V,800V,1000V,1200V |
E lekantsoe hajoale | 10A,16A,20A,25A,32A |
Mechanical Cycle | 10000 |
Potoloho ea Motlakase | 2000 |
Palo ea Mapolanka a DC | 2 kapa 4 |
Tšireletso ea Ingress | IP66 |
Polarity | Ha ho polarity |
Mocheso oa Mosebetsi | -40 ℃ ho ea +85 ℃ |
Standard | IEC60947-3,AS60947.3 |