PV Solar Cable
PV Solar Cable
Certifications
- EN 50618:2014 Certificate No.: R 50498729
- IEC 62930:2017 Certificate No.: R 50498740
Application
- This product is a single-core cable suitable for solar photovoltaic (PV) systems on the DC side. It is designed for a maximum allowable DC voltage of 1.8kV (core-to-core, non-grounded system), with a maximum operating ambient temperature of 90°C.
Marking
- The cable surface is printed with white ink at intervals of ≤ 1000mm. Example: TUV EN 50618/2014 PV CABLE H1Z2Z2-K L.H.CABLE 1 X 6mm² DC 1500V R 50498729
Cable Construction
Technical Specifications
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| Conductor Size (mm²) | Conductor Diameter (mm) | Outer Diameter (mm) | Conductor Resistance (mΩ/m) | Weight (kg/km) |
|---|---|---|---|---|
| 2.5 | 2.05 | 5.9 | 8.21 | 48.0 |
| 4.0 | 2.6 | 6.1 | 5.09 | 65.0 |
| ※ 4.0 | 2.5 | 5.5 | 5.08 | 63.0 |
| 6.0 | 3.10 | 7.4 | 3.39 | 85.0 |
| 10.0 | 4.10 | 8.8 | 1.95 | 132 |
| 35.0 | 7.70 | 14.0 | 0.56 | 415 |
| 50.0 | 9.70 | 16.3 | 0.39 | 585 |
| 95.0 | 14.47 | 20.8 | 0.21 | 1010 |
Cable Characteristics
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| Item | Specifications / Test Conditions | Description / Test Results |
|---|---|---|
| Rated Voltage | AC 1.0KV / DC 1.5KV | |
| Cross-Sectional Area | 2.5mm² – 95mm² | |
| Voltage Endurance | kV / min | 6.5 / 5 kV / min |
| Insulation Resistance | MΩ-km | @20°C: 220 MΩ-km / @90°C: 0.22 MΩ-km |
| Before Aging | Elongation ≥ 125% Tensile Strength ≥ 8 N/mm² |
Insulation: 220% / Sheath: 190% Insulation: 12 / Sheath: 11.2 |
| After Aging | Elongation ± 30% Tensile Strength ± 30% |
Insulation: 10% / Sheath: -8% Insulation: 2% / Sheath: 6% |
| Hot Set Test | 250°C ± 3°C, 15min 20N/cm², ≤ 100% |
Insulation: 40% / Sheath: 25% |
| Flame Retardancy Test | EN60332-1-2 | PASS |
| Low Temperature Bending | EN60811-504 -40°C 16h | No Cracking |
| PH Value | ≥ 4.3 | 6.1 |