UL 4703 PV 1000V A i ʻole2000V Uila keleawe kiʻi kiʻi solar
Hana ʻia ʻo UL 4703 photovoltaic circuit cable sheath me ka cross-linked polyolefin insulation material, copper core i hana ʻia me ke keleawe maʻemaʻe tinned, hoʻolālā ʻelua-layer sheath, ʻaʻahu-pale, wai ʻole, oilproof, kiʻekiʻe kiʻekiʻe ka pale ʻana, ozone kūʻē, hiki ke pale maikaʻi. ke kaula, haʻahaʻa kū'ē, haʻahaʻa eccentricity, ikaika hikiwawe, lōʻihi lawelawe ola.Hoʻohana haʻahaʻa haʻahaʻa, kūpono no nā noi kiʻekiʻe-frequency.ʻOkoʻa nā kelepona Photovoltaic mai nā kaula maʻamau: ʻike ʻia nā kelepona photovoltaic i ka lā, a hoʻohana pinepine ʻia nā ʻōnaehana lā ma lalo o nā kūlana kūlohelohe koʻikoʻi, e like me nā wela kiʻekiʻe a me ka radiation ultraviolet.He kiʻekiʻe ka ikaika mechanical o ka mea i hoʻopili ʻia, hoʻololi ke kaʻina hana keʻa i ke ʻano kemika o ka polymer, ua hoʻololi ʻia ka mea thermoplastic fusible i mea non-fusible elastomer, a hoʻomaikaʻi nui ka radiation cross-link i ka thermal, mechanical a me kemika. nā waiwai o ka mea hoʻoheheʻe uwea.
ʻO UL 4703 photovoltaic wire ka UL huahana i hōʻoia ʻia i ka uea a me ke kaula, kūpono no ka photovoltaic power generation system lako i loko a me waho kaapuni pili, hiki ke hālāwai i nā kūlana ʻino loa a me ka hoʻonohonoho lōʻihi a me ka hoʻohana ʻana i nā koi, hiki ke hoʻohana nui ʻia i ka ʻōnaehana photovoltaic solar a nā kula ʻē aʻe.
ʻIkepili ʻenehana:
| Volta helu | 1000V AC A i ʻole 2000V AC |
| ʻO ka hoʻāʻo ʻana o ka volta ma ke kaula i hoʻopau ʻia | 6.0kv 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 e nānā iā UK4703:
| ʻāpana keʻa (AWG) | Hoʻokumu 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 | 5.00 | 23.20 | 6 |
| 16 | 26/0.254 | 1.49 | 5.30 | 14.60 | 6 |
| 14 | 41/0.254 | 1.88 | 5.70 | 8.96 | 6 |
| 12 | 65/0.254 | 2.36 | 6.20 | 5.64 | 6 |
| 10 | 105/0.254 | 3.00 | 6.90 | 3.546 | 7.5 |
| 8 | 168/0.254 | 4.10 | 8.40 | 2.23 | 7.5 |
| 6 | 266/0.254 | 5.20 | 10.30 | 1.403 | 7.5 |
| 4 | 420/0.254 | 6.50 | 11.70 | 0.882 | 7.5 |
| 2 | 665/0.254 | 8.25 | 13.50 | 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:
