UL 4703 PV 1000V OR2000V Tin-plated Copper Core Solar Photovoltaic Cable
I-UL 4703 photovoltaic circuit cable sheath yenziwe nge-cross-linked polyolefin insulation material, i-copper core yenziwe nge-tinned pure copper, double-layer sheath design, engagqoki, ingangeni manzi, i-oilproof, ukumelana nokushisa okuphezulu, ukumelana ne-ozone, ingavikela ngokuphumelelayo ikhebula, ukumelana okuphansi, i-eccentricity ephansi, ukuguquguquka okuqinile, impilo ende yesevisi. Ukusetshenziswa kwamandla okuphansi, kulungele izinhlelo zokusebenza zamafrikhwensi aphezulu. Izintambo ze-Photovoltaic zihlukile kuzintambo ezijwayelekile: izintambo ze-photovoltaic zivezwa elangeni, futhi izinhlelo zelanga zivame ukusetshenziswa ngaphansi kwezimo ezinzima zemvelo, njengamazinga okushisa aphezulu kanye nemisebe ye-ultraviolet. Izinto ezixhumene nesiphambano zinamandla amakhulu emishini, inqubo yokuxhumanisa ishintsha ukwakheka kwamakhemikhali e-polymer, i-fusible thermoplastic material iguqulwa ibe yi-non-fusible elastomer material, kanti imisebe ye-cross-link ithuthukisa kakhulu izakhiwo ezishisayo, zemishini kanye namakhemikhali we-cable insulation material.
I-UL 4703 photovoltaic wire iwumkhiqizo we-UL oqinisekisiwe wocingo kanye nekhebula, ilungele imishini yokukhiqiza amandla kagesi we-photovoltaic uxhumano lwesifunda lwangaphakathi nangaphandle, lungahlangabezana nezimo zezulu ezimbi kakhulu kanye nezidingo zokufakwa nokusetshenziswa kwesikhathi eside, zingasetshenziswa kabanzi ohlelweni lwe-solar power plant photovoltaic nezinye izinkambu.

Idatha yobuchwepheshe:
I-voltage yegama | 1000V AC NOMA 2000V AC |
Ukuhlolwa kwe-voltage kukhebuli eqediwe | 6.0kv AC, 1min |
Izinga lokushisa le-ambient | (-40°C kufika +90°C) |
I-Max.Izinga lokushisa ku-conductor | +120°C |
Isikhathi esilindelekile sokusebenzisa izinga lokushisa le-Ambiet engu-25years | (-40°C kufika +90°C) |
Izinga lokushisa elivunyelwe le-short-circuit-temperature enkathini engu-5s ngu+200°C | 200°C, imizuzwana emi-5 |
Irediyasi egobayo | ≥4xϕ (D<8mm) |
≥6xϕ (D≥8mm) | |
Imvume ehlobene | I-UL854 |
Ukuhlolwa kokugoba okubandayo | I-UL854 |
Isimo sezulu/Ukumelana ne-UV | I-UL2556 |
Ukuhlolwa komlilo | I-UL1581 VW-1 |
Ukuhlolwa kokuhlanekezela ukushisa | UL1581-560(121±2°C)x1h, 2000g, ≤50% |
Ukwakheka Kwekhebula Bheka ku-UK4703:
I-Cross section(AWG) | Ukwakhiwa Kwekhonda (cha/mm) | I-Conductor Stranded OD.max(mm) | Ikhebula OD.(mm) | I-Max Cond Resistance(Ω/km,20°C) | Umthamo wamanje wokuthwala 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 |
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Iphrofayela Yenkampani:
I-DANYANG WIPOWER WIRE&CABLE MFG CO., LTD. njengamanje ihlanganisa indawo eyi-17000m2, ine-40000m2zezitshalo zokukhiqiza zesimanje, izintambo ezingu-25 zokukhiqiza, ezisebenza ngokukhethekile ekukhiqizeni izintambo zamandla ezintsha ezisezingeni eliphezulu, izintambo zokugcina amandla, ikhebula lelanga, ikhebula le-EV, izintambo ze-UL hookup, izintambo ze-CCC, izintambo ezixhumene ne-irradiation, nezintambo ezihlukahlukene ezenziwe ngokwezifiso kanye nokucubungula izintambo zezintambo.

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