UL 4703 Solar Cable — Aluminium Conductor
Lighter UL 4703 PV wire with an aluminium-alloy conductor.
QC Solar
UL 4703 Solar Cable — Aluminium Conductor
- UL
- 2000 V
- Aluminium
- Halogen-free
UL 4703 PV wire with an aluminium-alloy conductor — lighter and easier to handle on long cable runs.
Key features
- Electron-beam cross-linked compounds
- High resistance to UV, ozone and hydrolysis
- High temperature resistance — materials will not melt or flow
- Flexible in cold conditions
- Lighter weight — easier to handle and install
- Compatible with all common connectors
Properties
- Conductor
- Aluminium alloy (IEC 60228 Class 5)
- Insulation
- Halogen-free cross-linked polyolefin
- Jacket
- Halogen-free cross-linked polyolefin
- Rated voltage
- UL 1000 V / 2000 V
- Voltage test
- 18–10 AWG: AC 6 kV, 1 min · 8–2 AWG: AC 7.5 kV, 1 min
- Ambient temperature
- −40 °C to 90 °C
- Max. conductor temperature
- 120 °C
Application
Photovoltaic power generation and solar energy systems — connecting solar modules and electrical components, suitable for extreme outdoor environments.
Technical data
| Cross section (AWG) | Conductor (No./mm) | Insulation (mm) | Jacket (mm) | Cable Ø (mm) | Resistance at 20 °C (Ω/km) | Weight (kg/km) |
|---|---|---|---|---|---|---|
| 12 | 56/0.3 | 1.14 | 0.76 | 6.6 | ≤ 8.10 | 53 |
| 10 | 84/0.3 | 1.14 | 0.76 | 7.1 | ≤ 5.05 | 63 |
| 8 | 78/0.4 | 1.39 | 0.76 | 8.6 | ≤ 3.08 | 94 |
| 6 | 119/0.4 | 1.39 | 1.14 | 10.5 | ≤ 1.91 | 141 |
| 4 | 189/0.4 | 1.39 | 1.14 | 11.8 | ≤ 1.20 | 184 |
| 2 | 266/0.4 | 1.39 | 1.14 | 12.9 | ≤ 0.868 | 226 |
Data from the manufacturer's datasheet. Other sizes, colours and packaging (500 m rolls or 1,000 m reels) on request.
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