UL 4703 PV 600V Uila Kiʻi Solar Photovoltaic Uila
ʻO UL 4703 Photovoltaic Wire he UL i hōʻoia ʻia ka uea a me ke kaula kūpono no nā pili kaapuni i loko a me waho o nā lako ʻōnaehana uila photovoltaic. Hiki ke hoʻokō i nā kūlana aniau loa a me ka hoʻonohonoho lōʻihi a me ka hoʻohana ʻana i nā koi, a hiki ke hoʻohana nui ʻia i nā ʻōnaehana photovoltaic o nā mea kanu lā a me nā māla ʻē aʻe.
Hoʻohana kēia uea i ka conductor keleawe kiʻekiʻe a me nā mea uhi uhi PVDF kūikawā, nona ka conductivity uila kiʻekiʻe a me ke kūpaʻa maikaʻi loa. Loaʻa iā ia ka mahana i koho ʻia o 90 ° C a me ka volta helu o 600V, hiki ke pale aku i nā ukana o kēia manawa a ʻoi aku ka maikaʻi o ke ahi.
ʻO ke kūlana nui o kēia huahana e pili ana i nā kūlana honua e like me ka Institute of Electrical Engineers (IEEE) a me ka Canadian Society of Engineers (CSA). ʻO kāna hoʻolālā hoʻolālā kūikawā e hoʻolilo iā ia i mea kūʻokoʻa loa, hiki ke maʻalahi a ikaika, ʻaʻole maʻalahi e haki a hōʻino.
Hoʻohana nui ʻia nā uea photovoltaic UL 4703 i nā ʻōnaehana hana mana photovoltaic a maikaʻi, hilinaʻi a palekana a me nā kaula. Hiki iā ia ke kōkua i nā ʻōnaehana photovoltaic e hoʻokō pono i ka hoʻololi ʻana a me ka hāʻawi ʻana i ka ikehu, e hōʻoia i ka hana maʻemaʻe o nā ʻōnaehana hana mana photovoltaic, e hoʻemi i nā kumukūʻai ikehu, a hoʻomaikaʻi i ka pono hana mana.
ʻO ka hopena, ʻo UL 4703 photovoltaic wire he uea kiʻekiʻe a me ka huahana uea me ka hana paʻa, palekana a me ka hilinaʻi, nona ka waiwai noi nui a me ka manaʻo mākeke. Inā makemake ʻoe i nā uea photovoltaic palekana a hilinaʻi, ʻo UL 4703 nā uea kāu koho naʻauao.
ʻIkepili ʻenehana:
| Volta helu | 600V AC |
| ʻO ka hoʻāʻo ʻana o ka volta ma ke kaula i hoʻopau ʻia | 3.0kv AC, 1min |
| Ka wela ambient | (-40°C a hiki i +90°C) |
| Max.Temperature ma conductor | +120°C |
| ʻO ka manawa i manaʻo ʻia o ka hoʻohana ʻana he 25 mau makahiki Ambiet wela | (-40°C a hiki i +90°C) |
| ʻO ka wela kaapuni pōkole i ʻae ʻia e pili ana i kahi manawa o 5s he +200°C | 200°C, 5 kekona |
| radius piko | ≥4xϕ (D＜8mm) |
| ≥6xϕ (D≥8mm) | |
| ʻae pili | UL854 |
| ʻO ka hoʻāʻo ʻana i ke anu | UL854 |
| ʻO ke anuanu / UV-kū'ē | UL2556 |
| Hoao ahi | UL1581 VW-1 |
| Hōʻike hoʻoheheʻe wela | UL1581-560(121±2°C)x1h, 2000g, ≤50% |
ʻO ke ʻano o ke kelepona UL4703:
| ʻāpana keʻa (AWG) | Hoʻokumu ʻia ka mea hoʻokele (ʻaʻohe / mm) | Kau ʻia ka mea hoʻokele OD.max(mm) | Uea OD.(mm) | Kū'ē Kūlana Kiʻekiʻe (Ω/km,20°C) | Kaha kaʻa lawe i kēia manawa AT 60°C(A) |
| 18 | 16/0.254 | 1.18 | 4.25 | 23.20 | 6 |
| 16 | 26/0.254 | 1.49 | 4.55 | 14.60 | 6 |
| 14 | 41/0.254 | 1.88 | 4.95 | 8.96 | 6 |
| 12 | 65/0.254 | 2.36 | 5.40 | 5.64 | 6 |
| 10 | 105/0.254 | 3.00 | 6.20 | 3.546 | 7.5 |
| 8 | 168/0.254 | 4.10 | 7.90 | 2.23 | 7.5 |
| 6 | 266/0.254 | 5.20 | 9.80 | 1.403 | 7.5 |
| 4 | 420/0.254 | 6.50 | 11.50 | 0.882 | 7.5 |
| 2 | 665/0.254 | 8.25 | 13.30 | 0.5548 | 7.5 |
Ka Papa Hana:
Nā Hōʻikeʻike honua:
Moʻolelo Hui:
DANYANG WINPOWER WIRE&CABLE MFG CO., LTD. i kēia manawa uhi ʻia kahi ʻāpana o 17000m2, he 40000m2o nā mea kanu hana hou, 25 laina hana, kūikawā i ka hana ʻana i nā uwea ikehu hou kiʻekiʻe, nā uwea mālama ikehu, uwea lā, uwea EV, nā uea UL hookup, nā uea CCC, nā uea i hoʻopaʻa ʻia i ka irradiation, a me nā uea like ʻole. ka hana ʻana i ke kāʻei.
Hoʻopili a me ka lawe ʻana:
