I ka hoʻokomo ʻana i nā panela lā, he mea nui nā uea maikaʻi. Kōkua lākou e mālama i ka ʻōnaehana palekana a hana maikaʻi. ʻO UL4703 uea lā he koho hilinaʻi no nā hoʻonohonoho lā. Hana ʻia ia e hoʻokō i nā kūlana palekana kiʻekiʻe a lōʻihi ka lōʻihi. Hiki i kēia mau uea ke mālama i ka wela, ka wā ʻino, a me ka hana pono. ʻO kēia ka mea e pono ai lākou no nā papahana lā o kēia wā, e like me nā paneli i luna a i ʻole nā mahina lā nui.
Nā mea lawe nui
- ʻO UL4703 uea lā e mālama i nā voltage kiʻekiʻe no ka mana paʻa o ka lā. Kōkua kēia i ka neʻe ʻana o ka ikehu a hoʻonui i ka pono o ka ʻōnaehana.
- Ke hana nei ka uwea i ka wela a i ʻole ke anuanu, mai -40°F a i +248°F. He mea pono kēia i nā ʻano aniau like ʻole.
- ʻO kāna hoʻolālā liʻiliʻi e maʻalahi ka hoʻonohonoho ʻana, ʻoiai ma nā wahi liʻiliʻi. Mālama kēia i ka manawa a hoʻohaʻahaʻa i ka pōʻino i ka wā e hoʻokomo ai.
- ʻO ke koho ʻana i nā uea i hōʻoia ʻia e UL e like me UL4703 e hoʻokō i nā lula palekana. Hoʻohaʻahaʻa ia i nā pilikia ahi a maʻalahi ka nānā ʻana.
- ʻOi aku ke kumu kūʻai o ka uea lā UL4703 i ka wā mua akā mālama kālā ma hope. Hoʻemi ia i ka hoʻoponopono ʻana a hoʻomaikaʻi i ka holo ʻana o ka ikehu.
Nā hiʻohiʻona kūʻokoʻa o UL4703 Solar Wire
Nā Kiʻekiʻe Voltage no ka Hana Pono
I ka hoʻonohonoho ʻana o ka lā, he mea nui loa ka mana voltage. Kōkua ia i ka hana maikaʻi o ka ʻōnaehana a noho hilinaʻi. He mea kūikawā ʻo UL4703 uea lā no ka mea e lawelawe ana i nā volta kiʻekiʻe. Hana ia me 600-1000VAC a me 2000VDC, ʻo ia ka mea hiki ke mālama i nā ukana uila nui me ka palekana. Hoʻāʻo ʻia kēia mau uea ma 6500V no 10 mau minuke e hōʻoia i ko lākou ikaika.
- ʻO nā pōmaikaʻi o nā helu uila kiʻekiʻe:
- ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka ikehu.
- Holo mālie o nā ʻōnaehana mana lā.
- Hana ikaika no nā hale a me nā ʻoihana.
Mālama kēia hiʻohiʻona i kāu ʻōnaehana solar i kūpaʻa a maikaʻi. Inā no ka hale a i ʻole kahi mahiʻai lā nui, hana maikaʻi ka uea UL4703 i ka hana.
Kūleʻa Mahana Kūikawā
Kūleʻa nā ʻōnaehana o ka lā i ka wā paʻakikī, mai ka lā wela a i ke anu anuanu. Ua kūkulu ʻia ʻo UL4703 uea lā e mālama i kēia mau mea koʻikoʻi. Hana ia i nā mahana mai -40°C a i +120°C. I nā pōkole pōkole, hiki iā ia ke mālama i ka +250 ° C no 5 kekona.
| Hōʻike | Waiwai |
|---|---|
| Max. ka wela ambient | +120°C |
| Min. mahana hana | -40°C |
| Max. ka wela hoʻokele | +120°C |
| Max. mahana pōkole | +250°C (max 5s) |
| UL 4703 helu wela | 90°C pulu/maloo |
| Nā papa helu hou | 105°C, 125°C, 150°C maloo |
Hoʻolālā maʻalahi no ka hoʻokomo maʻalahi
Hiki ke paʻakikī ke kau ʻana i nā uwea lā, ʻoi aku ma nā wahi paʻa. UL4703 uea lā i maʻalahi me kona hoʻolālā maʻalahi. E kulou maʻalahi akā mau nō ka ikaika. ʻAʻole like me nā uea USE-2 maʻamau, hana ʻia ʻo UL4703 no nā ʻōnaehana solar a ʻoi aku ka maikaʻi.
| Hiʻona | UL4703 Uea Lā | Uea La La (USE-2) |
|---|---|---|
| ʻoluʻolu | Hiki ke loli mau | ʻAʻole i helu ʻia nā mea a pau no ka maʻalahi |
| Hoʻohana i loko o nā Arrays | Hiki ke hoʻohana ʻia i loko o nā ʻano mea ʻole | No nā ʻōnaehana honua wale nō |
| Loaʻa nā ana | Loaʻa i nā ana liʻiliʻi | Hoʻomaka mai ka 14 AWG |
Mālama kēia maʻalahi i ka manawa a pale i ka pōʻino i ka wā hoʻonohonoho. Inā ma luna o ka hale a i ʻole kahi mea kanu lā e lana ana, kūpono ka uea UL4703 i kāu mau pono a maʻalahi ka hoʻonohonoho ʻana.
Palekana a me ka hoʻokō ʻana i nā uea lā i hōʻoia ʻia e UL
No ke aha he mea nui ka palapala hōʻoia UL i nā papahana Solar
ʻO ka hōʻoia UL ke kī i ka mālama ʻana i nā hoʻonohonoho lā i palekana a hilinaʻi. ʻO ke koho ʻana i nā uea i hōʻoia ʻia e UL ʻo ia ka mea e hoʻokō lākou i nā lula palekana koʻikoʻi. Hele kēia mau uea i nā hoʻokolohua paʻakikī, no laila hiki ke hoʻohana koke ʻia. ʻO kēia ka mea e maʻalahi ai ka hahai ʻana i nā code kūkulu hale a me ka wikiwiki o ka nānā ʻana.
He kōkua nō hoʻi nā uea i ʻike ʻia e UL. Hoʻāʻo ʻia lākou no kekahi mau hiʻohiʻona a hana maikaʻi me nā ʻāpana ʻē aʻe. ʻOiai palekana, pono lākou i nā loiloi hou no ka ʻae ʻana o ka ʻōnaehana piha.
Nā kūlana koʻikoʻi e like meUL 4703a me IEC 62930 e nānā i ka ikaika uila, ka lōʻihi, a me ka palekana ahi. ʻO ka hahai ʻana i kēia mau lula e mālama pono i kāu ʻōnaehana solar a kōkua iā ia e hele maʻalahi i nā nānā.
Manaʻo kōkua: E koho mau i nā uwea i hōʻoia ʻia UL no nā papahana lā. Hoʻokō lākou i nā lula palekana a me nā code uila.
Palekana ahi a me nā kūlana uila
He mea koʻikoʻi ka palekana ahi i nā ʻōnaehana solar. ʻO nā uea i hōʻoia ʻia e UL e hele i nā hoʻāʻo ahi a me ka palekana uila e hoʻohaʻahaʻa i nā pilikia. ʻo kahi laʻana,UL 4703nānā inā hiki i nā uwea ke mālama i ka lā, ka wela, a me ka wā ʻino.UL 1581ho'āʻo i ka laha ʻana o ke ahi ma luna o kahi uwea.
| Kūlana | He aha ia e ho'āʻo ai |
|---|---|
| UL 4703 | Mālama i ka lā, ka wela, a me ka wā. |
| UL 1581 | Nānā i ka laha ʻana o ka lapalapa ma nā ʻāpana uea. |
Hōʻike kēia mau hoʻāʻo i nā uea i hōʻoia ʻia e UL hiki ke mālama i nā kūlana paʻakikī me ka palekana. ʻO ka hoʻohana ʻana i kēia mau uwea e hoʻohaʻahaʻa i ka pilikia o ke ahi a ʻoi aku ka hilinaʻi o kāu ʻōnaehana solar.
Ma hope o ke Code Uila Lahui (NEC)
Pono nā ʻōnaehana solar e hahai i ka National Electrical Code (NEC). Hoʻohālikelike nā uea i hōʻoia ʻia e UL i nā lula NEC, e hōʻoia ana i ka hana palekana a maʻalahi. Nā kūlana likeUL 4703a me NFPA 70 i hoʻonohonoho i nā lula no ka hoʻokuʻu ʻana, palekana i ke ahi, a me nā palena wela.
| Kūlana | He aha ia i uhi ai |
|---|---|
| UL-4703 | Hoʻokō i nā lula UL no nā kaula lā. |
| NFPA 70 | E hahai ana iā NEC no nā hoʻonohonoho palekana. |
ʻO kēia mau palapala hōʻoia e hōʻoia i ka pale ʻana o nā uea i ka lā, ka makū, a me ka hana ma nā wahi pulu a wela. Ma ka hahai ʻana iā NEC, palekana kāu ʻōnaehana solar a hana maikaʻi no nā makahiki.
Nā Pōmaikaʻi Maʻamau o UL4703 Photovoltaic Wire
Paʻa lōʻihi i nā kūlana paʻakikī
Pono nā ʻōnaehana solar i nā uea ikaika e lōʻihi ka manawa. Hana ʻia ka uea photovoltaic UL4703 no ka mālama ʻana i ka wā paʻakikī. Hoʻohana ʻo ia i ke keleawe tinned a me ka insulation kūikawā e noho ikaika. Hoʻopaʻa kēia mau mea i nā kukuna UV, ka wai, a me ka wela a i ʻole ke anu. Mālama kēia i nā uwea e hana maikaʻi no nā makahiki he nui. Ma nā wao nahele a kokoke paha i nā moana, hiki i kēia mau uwea ke hoʻopaʻa i nā mea a pau.
Hiki ke kanu pololei ʻia ka uea i ka lepo. Mālama ʻia ia mai ka lepo, ka wai, a me nā pests. ʻO kēia ikaika, ʻo ia ka liʻiliʻi o nā pani pani, e mālama iā ʻoe i ke kālā a me ka hoʻoikaika.
| Metric | wehewehe |
|---|---|
| Nā Kūlana Palekana | Hoʻokō i nā kūlana palekana UL 4703 |
| Ke kū'ē UV | Hoʻolālā ʻia e pale i ka ʻike ʻana o UV |
| Kūleʻa i ka lewa | He kūpono no nā hoʻokomo waho |
| Hiki ke kanu pololei | Hiki ke hoʻohana ʻia i nā hoʻonohonoho hoʻolewa pololei |
| Voltage a me ka lawelawe ʻana i kēia manawa | Mālama pono i ka volta kiʻekiʻe a me ke au |
ʻO ka hoʻohana ʻana i nā uea UL4703 e mālama i kāu ʻōnaehana solar me ka palekana a me ka hana ʻana, ʻoiai ma nā wahi paʻakikī.
ʻOi aku ka maikaʻi o ka ikehu no nā ʻōnaehana Solar
Pono nā ʻōnaehana solar e mālama i ka ikehu e hana maikaʻi ai. UL4703 uea lā kōkua ma ka hoemi ikehu poho. ʻO kāna hoʻolālā e hiki ai i ka uila ke neʻe maʻalahi. 'O ia ho'i, e ho'ouna hou aku kāu mau panela lā i ka mana i ka inverter.
ʻO ka hoʻokuʻu ʻana o ka uea e kōkua pū i ka mālama ʻana i ka ikehu mai ka pau ʻole. Hoʻopau ia i ka wela mai ka lilo ʻana o ka ikehu. Mālama kēia i kāu ʻōnaehana solar e holo maikaʻi, ʻoiai i ka wā wela.
| Pono | Cons |
|---|---|
| Hoʻomaikaʻi i ka holo ʻana o ka ikehu a me ka palekana | ʻOi aku ke kumukūʻai ma mua o nā uea maʻamau |
| Hana maikaʻi i ka wā paʻakikī | Pono e hahai i nā lula kikoʻī |
| Paʻa a pono ka mālama liʻiliʻi | Hiki ke pilikia ka nui hewa |
| Kū'ē i ka wai, ka lā, a me ke ahi | ʻAʻole no nā hale kahiko a liʻiliʻi paha |
| ʻO ka insulation paʻa no ka hoʻohana lōʻihi | Ua kaupalena ʻia i kekahi mau nui uea |
| Paʻa ka lā a ikaika loa | Hoʻopili wale i kekahi mau hoʻonohonoho e NEC |
| Lawe maʻalahi ka uila | ʻOi aku ke kumukūʻai ma mua o nā uea alumini |
ʻOiai ʻoi aku ka nui o nā uea UL i ka wā mua, mālama lākou i ke kālā ma hope. Hoʻokiʻoki lākou i ka nalowale o ka ikehu a pono e hoʻoponopono liʻiliʻi i ka manawa.
Hana maikaʻi i nā papahana Solar he nui
Ua kūpono ʻo UL4703 i nā ʻano hoʻonohonoho lā. ʻO kāna hoʻolālā maʻalahi e maʻalahi ke hoʻokomo i nā wahi paʻa. Hana ia no nā hale, nā māla lā nui, a me nā ʻōnaehana lā e lana ana. Piʻo maʻalahi ka uwea, e maʻalahi nā hoʻonohonoho paʻakikī.
Hana pū kēia mau uea i nā ʻōnaehana ungrounded, ʻaʻole like me nā uea maʻamau. Hoʻokō lākou i nā lula no nā hoʻonohonoho paʻa ʻole a paʻa ʻole. He mea pono kēia no nā ʻano papahana lā.
Inā no nā hale a i ʻole nā ʻoihana, hilinaʻi a maʻalahi nā uea UL4703. Lawe lākou i ka mana kiʻekiʻe a hana maikaʻi i nā kūlana he nui.
Manaʻo kōkua: E koho mau i nā uwea i hōʻoia ʻia UL no kāu papahana lā. Hoʻopili lākou i nā lula koʻikoʻi, mālama i kāu ʻōnaehana palekana a maikaʻi.
No ke aha i ʻoi aku ka maikaʻi o UL4703 Solar Wire ma mua o nā uea ʻē aʻe
Nā mea ikaika a me ka hoʻolālā akamai
He mea kūikawā ʻo UL4703 solar uea ma muli o kāna mau mea ikaika. Hoʻohana ʻo ia i ke keleawe i hoʻopaʻa ʻia no ka conductor, he mea maikaʻi ia no ka lawe ʻana i ka uila a me ka pale ʻana i ka ʻōpala. Hana ʻia ka insulation mai ka polyethylene crosslinked (XLPE). Mālama kēia mea i ke kelepona mai nā kukuna UV, ka aila, a me ka wai. ʻO kēia mau hiʻohiʻona e paʻakikī a hilinaʻi i ka wā ʻino.
| Hiʻona | Hōʻike |
|---|---|
| ʻAno alakaʻi | Ke keleawe i hoʻopaʻa ʻia |
| Mea hoʻopololei | Polyethylene Hoʻopili ʻia (XLPE) |
| Palapala hōʻoia | TUV, UL, EN50618 |
| Manaʻo Ola | 25+ Makahiki |
| Hoʻopaʻa Paʻa | 20,000 hola ma 120° |
| Ke kū'ē UV | ʻAe |
| Hoʻolāʻau Mahana | A hiki i ka 90°C (120°C ma lalo o ke kaumaha) |
| Kū'ē i nā Kūlana | ʻO nā kukui UV, nā aila, ka makū, ka wā ʻino |
Hiki i kēia hoʻolālā ke hoʻomau i ka uwea ma mua o 25 mau makahiki, ʻoiai ma nā wahi paʻakikī. ʻO kona ikaika, ʻoi aku ka liʻiliʻi o ka hoʻoponopono ʻana a ʻoi aku ka maikaʻi o ka hana o ka panel solar.
No ke aha i palekana ai ʻo UL4703 ma mua o nā uea non-UL
ʻOi aku ka palekana o ka uea lā UL4703 no ka mea e hoʻokō i nā lula UL koʻikoʻi. ʻAʻole pale pinepine nā uea non-UL i nā kukuna UV, ke ahi, a me ka wela nui. Hiki i kēia ke hoʻopilikia i nā kūlana paʻakikī.
| Hiʻona | UL 4703 Uea Lā | ʻAʻole UL i hōʻoia ʻia i nā kaula lā |
|---|---|---|
| Ka helu Voltage | A hiki i 2000V | ʻOkoʻa, haʻahaʻa pinepine |
| Mea hoopololei | Thermoset crosslinked polyethylene | Nā ʻano like ʻole, pinepine ʻole ka lōʻihi |
| Kūleʻa wela | 90 ° C pulu a maloʻo paha | ʻOkoʻa, haʻahaʻa pinepine |
| Kū'ē ka lā | UL i helu ʻia ma ke ʻano he Sunlight Resistant | ʻAʻole paʻa |
| Hoʻokomo | ʻAʻole pono ka lubricant huki | Pono paha ka lubricant |
ʻO ke koho ʻana i nā uwea i hōʻoia ʻia e UL e mālama i kāu ʻōnaehana palekana a hana maikaʻi, ʻoiai i ka wā ʻino.
Mālama i ke kālā i ka manawa
ʻOi aku ke kumu kūʻai o ka uea lā UL4703 i ka wā mua akā mālama kālā ma hope. ʻO kāna mau hiʻohiʻona UV a me ke ahi-pale i nā kumukūʻai haʻahaʻa haʻahaʻa. Hoʻohana ʻo ia i ka volta kiʻekiʻe a me ka wela, e kōkua ana i kāu mau panela solar e hana maikaʻi.
ʻO ka hōʻoia UL e hōʻoia i ka hilinaʻi o ka uea. He kūpono kēia no nā papahana nui a me nā hoʻonohonoho home. I ka pi'i li'ili'i, 'oi aku ka lō'ihi o nā uea UL4703 a pale i nā pilikia pipi'i.
Manaʻo kōkua: ʻO ka hoʻolilo ʻana i nā uea i hōʻoia ʻia e UL e like me UL4703 i kēia manawa hiki ke mālama iā ʻoe i ke kālā ma hope ma ka hōʻemi ʻana i ka hoʻoponopono ʻana a me ka hoʻomaikaʻi ʻana i ka pono.
ʻO UL4703 uea lā he hilinaʻi loa ia no nā papahana lā o kēia lā. ʻO kona kūkulu ikaika e kōkua iā ia e mau i ka wā paʻakikī. Hōʻike ka palapala hōʻoia UL e hoʻokō i nā lula palekana koʻikoʻi. Hiki i kēia mau uwea ke mālama i ke ahi, ka lā, a me ka wela a me ke anu. He maʻalahi lākou e hoʻokomo no ka mea e kulou maikaʻi lākou. Kōkua pū lākou i ka mālama ʻana i ka ikehu ma ka hōʻemi ʻana i ka nalowale o ka mana. ʻO ka ʻohi ʻana i nā uea UL4703 e hōʻoia i ka hana maikaʻi o kāu ʻōnaehana solar a noho palekana no ka manawa lōʻihi.
FAQ
He aha ka mea kūikawā UL4703 solar uea?
UL4703 uea lā ikaika a palekana. Mālama ʻo ia i ka uila kiʻekiʻe, loaʻa ka insulation paʻakikī, a pale i ka wā ʻino. Hoʻokō ʻo ia i nā lula palekana koʻikoʻi, maikaʻi ia no nā hale a i ʻole nā māla lā nui.
Hiki iā UL4703 ka uea lā ke hana i nā wā āpau?
ʻAe, hana ʻo UL4703 uea lā i kēlā me kēia wā. Mālama ia i nā mahana mai -40°C a i +120°C. Kūʻē hoʻi ia i ka lā, ka wai, a me ka ea paʻakai. He mea kūpono kēia no nā wao akua, kahakai, a me nā wahi paʻakikī.
He UL4703 uea lā maikaʻi no nā ʻōnaehana ungrounded?
ʻAe, hana ʻo UL4703 uea lā no nā ʻōnaehana paʻa a me ka ʻole. Hoʻopili ia i nā lula NEC, no laila kūpono ia i nā hoʻonohonoho he nui e like me nā paneli o luna a i ʻole nā mahina lā e lana ana.
Pehea ka lōʻihi o ka UL4703 solar wire?
ʻO UL4703 ka uea lā ma mua o 25 mau makahiki. Hana ʻia me nā mea ikaika e like me ke keleawe tinned a me ka insulation kūikawā. ʻO kēia ke ʻano o ka liʻiliʻi o ka hoʻoponopono ʻana a mālama kālā i ka manawa.
No ke aha he mea nui ka palapala UL no nā uea solar?
ʻO ka hōʻoia UL e hōʻoia i ka palekana a me ka hilinaʻi. Ua hele ʻo UL4703 i nā hoʻokolohua paʻakikī no ke ahi, ka uila, a me ka ikaika. ʻO ka hoʻohana ʻana i nā uea i hōʻoia ʻia e UL e mālama i kāu ʻōnaehana solar me ka palekana a hiki i ke code.
Ka manawa hoʻouna: Mei-21-2025