PV DC Isolator Switch 1000V 32A Din Rail Solar Rotating Handle Rotary cholumikizira

DC isolator switch ndi chipangizo chachitetezo chamagetsi chomwe chimadzichotsa pamanja pama module a solar PV system. M'mapulogalamu a PV, ma switch a DC isolator amagwiritsidwa ntchito kulumikiza pamanja mapanelo adzuwa pofuna kukonza, kukhazikitsa kapena kukonza. M'mayikidwe ambiri a solar PV, ma switch awiri a DC isolator amalumikizidwa ndi chingwe chimodzi. Nthawi zambiri, switch imodzi imayikidwa pafupi ndi gulu la PV ndipo ina pafupi ndi DC kumapeto kwa inverter. Izi ndikuwonetsetsa kuti kulumikizidwa kutha kutheka pamtunda komanso padenga. Zodzipatula za DC zitha kubwera mosinthika kapena mopanda polarized. Kwa ma switch odzipatula a DC omwe ali ndi polarized, amabwera mumitundu iwiri, itatu ndi inayi. • Mawaya ofanana, kabowo kokulirapo, mawaya osavuta. • Yoyenera gawo la bokosi logawa ndi unsembe wa loko. • Nthawi yakutha kwa Arc yosakwana 3ms. • Mapangidwe a modular. 2 mitengo & 4poles optional. • Tsatirani IEC60947-3(ed.3.2):2015,DC-PV1mulingo.

IP66 yokhala ndi 1000V 32A DC isolator switch imapangidwira ku Australia komanso kuyika kwa dzuwa padziko lonse lapansi. Ikani pamwamba pa denga ndi pakati pa ma solar arrays ndi solar inverter. Podzipatula PV array pakukhazikitsa dongosolo kapena kukonza kulikonse.

Chosinthira chodzipatula chiyenera kuvoteredwa ndi mphamvu yamagetsi (1.15 x string open circuit voltage Voc) ndi yapano (1.25 x string short circuit current Isc) Zinthu zosankhidwa ndi mayeso apamwamba a 0 kulephera komanso otetezeka pakugwiritsa ntchito dzuwa. UV kukana ndi V0 flame retardant pulasitiki chuma. Ndipo malangizo azimitsidwa a arc amaonetsetsa kuti magetsi akugwira ntchito modalirika.

HANMO, monga katswiri wodziwa zida za solar DC, tikudziwa kuti mayeso apamwamba komanso okhwima amabweretsa chitetezo chochulukirapo kwa ogwiritsa ntchito. Timalimbikitsidwanso kwa oyika ma solar ngati chodzipatula chokhazikika.