Ko te Pana Hurihuri DC Raupapa YUANKY NQ-40 he taputapu wehewehe hiko mahi-teitei i hangaia mō ngā pūnaha hiko photovoltaic (PV) me ngā pūnaha hiko DC ahumahi, e tuku ana i te momotu hiko pono me te tiaki haumaru mō ngā tono DC ngaohiko-tiketike. Me te ngaohiko whakamarumaru whakatauranga o te 1500V me te ngaohiko ātete nekehanga whakatauranga o te 8000V, e whakarato ana i te mahi whakamarumaru pakari hei ātete i ngā ngaru ngaohiko me te whakarite i te haumaru mahi. E tautoko ana tēnei raupapa i ngā whirihoranga 2-pou me te 4-pou, me te iahiko wera whakatauranga o te 32A me te kaha hanga ara iahiko-poto whakatauranga 1000A, e tutuki ana i ngā whakaritenga tiaki o ngā pūnaha DC mana-waenga.

I hangaia mō ngā taiao o waho, he tohu tiaki IP66 te pana NQ-40 mō ngā pou me ngā kōhao whakairi, ā, he ārai pai i te urunga puehu me te rehu wai. Ka mahi pūmau puta noa i te awhe pāmahana whānui rawa atu mai i te -40℃ ki te +85℃, ka urutau ki ngā āhuatanga āhuarangi tino kino puta noa i te ao. Ka tautokohia e te pana ngā taura totoka, ngāwari me ngā taura maha-matua me ngā wāhanga whakawhiti mai i te 2.5mm² ki te 6mm², me ngā taipana whakakī kua tautuhia mārama mō ngā pito me ngā tīwiri whakairi hei whakarite i te tāutanga haumaru me te paerewa. Ko tōna hoahoa poroporo ngāwari (OFF i te 9 karaka, ON i te 12 karaka) ka taea te whakahaere ā-ringa tere me te haumaru, ā, ko te roa o te ora miihini o te 10,000 huringa ka whakamana i te pumau mo te wā roa.

Ko te raupapa NQ-40 e whakamahia nuitia ana i roto i ngā pūnaha whakaputa hiko photovoltaic, hei wāhanga wehewehe nui i roto i ngā teihana hiko PV e hono ana ki te whatunga me waho o te whatunga, ngā inverter PV, ngā kāpata tohatoha DC me ngā pouaka whakakotahi. Ka taea te momotu haumaru i ngā rarangi PV i te wā tiaki, te rapurongoā me te whakaweto ohorere, te tiaki i ngā kaimahi me ngā taputapu mai i ngā tūponotanga hiko. Hei tāpiri, he whānuitia te whakamahinga i roto i ngā pūnaha rokiroki hiko pākahiko, ngā teihana turanga waea, ngā pūnaha whakahaere DC ahumahi me ngā pūnaha papu wai rā.

Mā te urutau pai ki te taiao, te mahi hiko pono me te tāutanga ngāwari, ka whakaratohia e te Panahi Motuhake DC YUANKY NQ-40 he otinga wehe DC whai hua me te haumaru mō ngā kaiwhakauru PV o te ao, ngā kaiwhakauru pūnaha me ngā kaihanga taputapu pūngao hou, e whakarite ana i te mahi pumau o ngā pūnaha hiko DC i roto i ngā āhuatanga uaua.