2023-01-10
Pono e waiho ʻia ka nui o nā kelepona DC i nā kikowaena mana o ka lā i waho, a paʻakikī ke kūlana kaiapuni.Pono e hoʻokumu ʻia nā mea kelepona ma ke kū'ē ʻana i nā kukuna ultraviolet, ka ozone, nā loli wela nui a me ka ʻino kemika.ʻO ka hoʻohana lōʻihi ʻana i nā mea maʻamau i loko o kēia kaiapuni e hoʻoheheʻe ʻia ke kaula wili a hiki ke hoʻoheheʻe i ka insulation cable.ʻO kēia mau kūlana e hōʻino pono i ka ʻōnaehana kelepona, a ma ka manawa like e hoʻonui ai i ka pilikia o ke kaapuni pōkole.I ka manawa waena a me ka lōʻihi, ʻoi aku ka kiʻekiʻe o ke ahi a i ʻole ka hōʻeha pilikino, e hoʻopilikia nui i ke ola lawelawe o ka ʻōnaehana.
No laila,pono loa e hoohanauwea dc solara me nā mea i loko o nā hale mana o ka lā.ʻO nā kaula photovoltaic kūikawā a me nā ʻāpana ʻaʻole wale ke kūpaʻa maikaʻi loa i ka makani a me ka ua, UV a me ka ozone erosion, akā hiki ke kū i kahi ākea ākea o nā hoʻololi wela (e like me: mai -40 a 125 ° C).Ma ʻEulopa, ua hala nā ʻenehana i nā hoʻokolohua a ʻo ke ana ʻana o ka mahana ma luna o ka hale e like me 100-110 ° C.
I ka hapanui o nā hihia, hoʻohana ʻia nā kaula DC i hoʻohana ʻia i nā kikowaena mana solar no ka hana lōʻihi o waho.Ma muli o ka palena o nā kūlana kūkulu, hoʻohana nui ʻia nā mea hoʻohui no ka hoʻopili kelepona.Hiki ke hoʻokaʻawale ʻia nā mea conductor cable i ke kumu keleawe a me ke kumu alumini.Loaʻa i ke kaula keleawe kumuʻoi aku ka maikaʻi o ka pale oxidation ma mua o ka alumini, ola lōʻihi, kūpaʻa maikaʻi, hāʻule uila haʻahaʻaahaʻahaʻa mana poho;i ke kūkulu ʻana, no ka mea hiki ke maʻalahi ke kumu keleawe a liʻiliʻi ka radius kuʻekuʻe i ʻae ʻia, kūpono ke huli a hele i loko o ka paipu;a ʻaʻole maʻalahi ka haki ʻana o ke kumu keleawe i ka luhi a ʻaʻole maʻalahi ka haki ʻana, no laila ua maʻalahi ka wili;i ka manawa like, ʻo ke kumu keleawe he ikaika mechanical kiʻekiʻe a hiki ke kūpaʻa i ka ʻoi aku ka nui o ka mīkini, e lawe mai i ka ʻoluʻolu nui i ke kūkulu ʻana a me ka hoʻomoe ʻana, a hana i nā kūlana no ka hana mechanized.ʻO ka mea ʻē aʻe, ʻo nā kaula kumu aluminihiki i ka oxidation(electrochemical reaction) i loko o ka hoʻopili ʻana ma muli o nā waiwai kemika o nā mea alumini, ʻoi aku ka nui o nā mea kolo, hiki ke alakaʻi maʻalahi ihāʻule.
No laila, ʻoi aku ka maikaʻi o nā uwea keleawe i ka hoʻohana ʻana i nā kikowaena mana o ka lā, ʻoi aku hoʻi ma ke kahua o ke kanu pono ʻana i ka mana uila.Hiki iā ia ke hoʻemi i ka nui o ka pōʻino, hoʻomaikaʻi i ka hilinaʻi o ka lako mana, a maʻalahi no ke kūkulu ʻana, ka hana a me ka mālama ʻana.
ʻO ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa anu, ka pale ʻaila, ka waika a me ka paʻakai alkali pale, ka pale ʻana o UV, ka lapalapa ahi, ka mālama ʻana i ke kaiapuni, Hoʻohana nui ʻia nā kaula uila o ka lā i nā wahi paʻakikī me ke ola lawelawe ʻoi aku ma mua o25 makahiki.
Hōʻike pinepine ʻia nā kaula lā i ka lā, a hoʻohana pinepine ʻia nā ʻōnaehana lā i nā wahi paʻakikī, e like mehaʻahaʻa welaaka uila uila ultraviolet.Ma ka home a ma waho paha, i ka wā maikaʻi ke ʻano, ʻoi aku ka kiʻekiʻe o ka mahana o ka ʻōnaehana solar e like me 100 ℃.ʻO nā mea like ʻole i hiki ke hoʻohana ʻia no nā uwea maʻamau, ʻo ia nā mea loulou interwoven kiʻekiʻe e like me ka polyvinyl chloride (PVC), rubber, TPE a me XLPE, akā he mea minamina ke kiʻekiʻe kiʻekiʻe o ka helu no nā kaula maʻamau. Hoʻohana pinepine ʻia nā kaula me kahi mahana i helu ʻia o 70 ° C ma waho, akā ʻaʻole hiki iā lākou ke hoʻokō i nā koi o ka wela kiʻekiʻe, pale UV, a me ke kū anuanu.Hiki ke ʻike ʻia e koho nā kikowaena mana o ka lā i nā uwea dc solar pono.
Pono of slocable uwea dc solar
| Nā kaula DC maʻamau | Uea DC Solar | |
| hoʻokaʻawale | Iradiation cross-linked polyolefin insulation | ʻO PVC a i ʻole XLPE hoʻokaʻawale |
| ʻaʻahu | Iradiation cross-linked polyolefin insulation | Puu PVC |
I ka wā o ka hoʻokomo ʻana a me ka hana ʻana a me ka mālama ʻana i nā kikowaena mana o ka lā, hiki ke hoʻokuʻu ʻia nā kaula i ka lepo ma lalo o ka lepo, ulu nui ʻia me ka mauʻu a me nā pōhaku, ma nā kihi ʻoi o ka hale, a wehe i ka lewa.Hiki i nā kaula ke lawe i nā mana o waho.Inā ʻaʻole lawa ka ikaika o ka puʻu kaula,e pōʻino ka papa insulation cable, e pili ana i ke ola lawelawe o ke kaula holoʻokoʻa, a i ʻole ke kumupōkole-pōkole, ahi, apōʻino pōʻino pilikino.Ua ʻike nā kānaka noiʻi ʻepekema a me nā limahana ʻenehana he ʻoi aku ka ikaika mechanical o ka mea i hoʻopili ʻia e ka radiation.Hoʻololi ke kaʻina hana cross-linking i ke ʻano kemika o ka polymer o ke kaula insulation sheath material, ka fusible thermoplastic material i hoʻololi ʻia i non-fusible elastomeric material, a ʻo ka hoʻopili ʻana i ka radiation cross-linking e hoʻomaikaʻi nui i ka wela, mechanical a me nā waiwai uila o ke kaula. mea hookui.Nā waiwai kemika.
Hoʻopili pinepine ʻia ka DC loop e nā ʻano mea maikaʻi ʻole i ka wā o ka hana ʻana, ka hopena i ka hoʻokumu ʻana, hiki ʻole i ka ʻōnaehana ke hana maʻamau.E like me ka extrusion, ka hana ʻana i ke kaula maikaʻi ʻole, nā mea insulation kūpono ʻole, ka hana insulation haʻahaʻa, ka ʻelemakule o ka insulation ʻōnaehana DC, a i ʻole kekahi mau pōʻino i hiki ke hoʻokumu ʻia a lilo i pōʻino kumu.
No nā kaula dc solar, i ka wā o ka hoʻokomo ʻana a me ka hoʻohana ʻana, hiki ke hoʻokuʻu ʻia nā kaula ma nā kihi ʻoi o ka hoʻolālā hale.I ka manawa like, pono e kū nā kaulakaomi, kulou ana, hoʻopaʻapaʻa, interlaced tensile loadaka hopena ikaika, ʻoi aku ka maikaʻi ma mua o nā kaula dc maʻamau.Inā hoʻohana ʻoe i nā uwea dc maʻamau, loaʻa ka puʻumaikaʻi ʻole ka hana pale UV, ka mea e hoʻomāhuahua i ka ʻūhā o waho o ke kaula, e hoʻopilikia i ke ola lawelawe o ke kaula, hiki ke alakaʻi i ke ʻano o nā pōkole pōkole, nā ʻūhā ahi, a me nā pōʻino weliweli i nā limahana.
Ma hope o ka hoʻomālamalama ʻia ʻana, loaʻa i ka lā dc cable insulation sheath nā waiwai o ke kūpaʻa wela kiʻekiʻe, ka pale ʻana o ka radiation ultraviolet, ka ʻaila ʻaila, a me ke kū anuanu.ʻOi aku ka ola o ka lawelawe ma mua o 25 mau makahiki, ʻaʻole hiki ke hoʻohālikelike ʻia me nā kaula dc maʻamau.
ʻO Dongguan Slocable Photovoltaic Technology Co., LTD.
Pākuʻi：Guangda Manufacturing Hongmei Science and Technology Park, No. 9-2, Hongmei Section, Wangsha Road, Hongmei Town, Dongguan, Guangdong, Kina
TEL: 0769-22010201
