Photovoltaic power cable use for power transmission in junction box of solar panel, transfer between photovoltaic panel and power confluence box, also use for wind-energy and track laying of power station. Mainly used in terrible outdoor environment.
Characteristics of cable
Ambient temperature -40℃~90℃,the maximum temperature is 90℃ ,Rated voltage DC1000V~1500V, the temperature of conductor could up to 120℃. Insulation, jacket are use the halogen-free electron-beam cross-linked material,with excellent softness,heat-resistance,cold resistance,wear-resistance,oil resistance,acid&alkali resistant,waterproof, UV-resistance and high fire-resistant, environment-friendly,the service life over 25 years.
Material:
Conductor: soft annealed stranded tinned copper
Insulation: 125℃Electron-beam cross-linked insulation material XLPE
Jacket: 125℃Electron-beam cross-linked insulation material XLPE
Specification:
| Cross section (mm2) | Conductor (n/mm) | Cable outer diameter (mm) | Max. DC resistance at 20℃ (Ω.KM) | Min. isulation resistance at 125℃(MΩ.KM) | Test voltage (KV/Min) |
1.5 | 30/0.25 | 5-5.5 | 12.1 | 0.0367*1012 | 3.5 |
| 2.5 | 51/0.25 | 5.5-6 | 7.41 | 0.0367*1012 | 3.5 |
| 4 | 56/0.3 | 6-6.5 | 4.61 | 0.0367*1012 | 3.5 |
| 6 | 84/0.3 | 6.8-7.3 | 3.08 | 0.0367*1012 | 3.5 |
| 10 | 80/0.4 | 8.5-9.2 | 1.83 | 0.0367*1012 | 3.5 |
| 16 | 128/0.4 | 10.2-11.2 | 1.15 | 0.0367*1012 | 3.5 |
| 25 | 199/0.4 | 11.9-12.9 | 0.727 | 0.0367*1012 | 3.5 |
| 35 | 278/0.4 | 13.2-14.2 | 0.524 | 0.0367*1012 | 3.5 |
| 50 | 396/0.4 | 15.5-16.5 | 0.387 | 0.0367*1012 | 3.5 |
| 70 | 558/0.4 | 17.7-18.7 | 0.268 | 0.0367*1012 | 3.5 |
Our Factory:
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