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The Nebulas Energy KUKATWIN4 is a 100 metre roll of twin 4.0mm² solar cable, purpose-built for high-performance solar installations up to 1500V DC. Manufactured to TÜV IEC62930 / EN50618 standards, it features tinned copper conductors and electron-beam cross-linked XLPO insulation and jacket, engineered for maximum durability in harsh environments.
Ideal for rooftop or ground-mount systems, this cable withstands extreme temperatures (-40°C to +120°C) and resists UV, flame, ozone, and moisture. The black and red twin jacket provides quick polarity ID on site, while the 55A current rating at 60°C ensures compatibility with modern solar outputs.
KUKATWIN4 Features
KUKATWIN4 FAQ
Q: Is this cable weatherproof for rooftop installs?
A: Yes, it’s UV, flame, and moisture-resistant for rooftop and outdoor use.
Q: Can I use this for 1500V DC arrays?
A: Yes, it’s rated for full 1500V DC applications.
Q: Is it standards-compliant for the Australian market?
A: Yes, it’s TÜV SÜD EN50618 and IEC62930 certified for solar installs.
(KUKATWIN4)
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
| Specification | Details |
|---|---|
| Product Name | TWIN4-100 IEC1500V |
| Standard | TÜV IEC62930 / EN50618 |
| Construction | 2x4 mm² (Twin) |
| Conductor | Tinned Copper, 56 x 0.29 mm strands |
| Conductor Diameter | 2.45 mm |
| Insulation Material | Electron-beam Cross-linked XLPO |
| Insulation Thickness | Avg. 0.70 mm / Min. 0.60 mm |
| Jacket Material | Electron-beam Cross-linked XLPO |
| Jacket Thickness | Avg. 0.80 mm / Min. 0.68 mm |
| Outer Dimensions | (5.50 ± 0.15) × (11.2 ± 0.20) mm |
| Color | Black / Red |
| Voltage Rating | AC 1.0/1.0 kV, DC 1.5 kV |
| Temperature Range | -40°C to +120°C (max. conductor temp.) |
| Short Circuit Temperature | 250°C (max. 5 s) |
| Current Rating (at 60°C) | 55 A |
| Resistance | ≤ 5.09 Ω/km @ 20°C |
| Spark Test | AC 10 kV (in air) |
| UV Resistance | 720 h (No cracking) |
| Thermal Life | 25 years |
| Mechanical Strength | ≥ 6.5 & 8.5 N/mm² unaged, ≤ 30% aged |
| Cold Bend & Impact Test | -40°C, 16 h — No cracking |
| Flame Test | EN60332-1-2 |
These specifications and characteristics outline physical, mechanical, electrical details.
| SKU | KUKATWIN4 |
| Model # | KUKA TWIN 4-100 IEC 1500V |
| Package Weight | 12.150kg |
| Package Width | 0.270m |
| Package Height | 0.180m |
| Package Length | 0.270m |
| TYPE | VALUE |
|---|---|
| Type | Solar Cable |
| Colour | Black |
| Length (mtrs) | 100 |
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