What is a DC Surge Protective Device？
DC Surge Protective Devices (SPD) are essential for safeguarding electronic systems from voltage spikes, ensuring both reliability and efficiency. Their ability to absorb and redirect excess voltage helps ...
• Dual wall insulation.
• Electron beam cross-linked
• Excellent resistance to U.V, oil, greases, oxygen and ozone
• Excellent resistance to abrasion
• Halogen free, flame retardant, low toxicity
• Excellent flexibility and stripping performance
• High Voltage and Current carrying capacity
• TUV, CE, ISO approved
| Specification | Cross-section | Conductor diameter | Outer diamete | The maximum conductor DC resistance (20℃) |
Rated current |
| mm² | mm² | mm | mm±0.2 | Ω/km | A |
| 1x2.5mm² | 2.5mm² | 2 | 5.1 | 8.21 | 30A |
| 1x4.0mm² | 4.0mm² | 2.5 | 5.6 | 5.09 | 50A |
| 1x6.0mm² | 6.0mm² | 3.2 | 6.3 | 3.39 | 70A |
| 1x10.0mm² | 10.0mm² | 4 | 7.2 | 1.95 | 95A |
| 1x16.0mm² | 16.0mm² | 5.5 | 8.5 | 1.24 | 132A |
| 1x25.0mm² | 25.0mm² | 6.5 | 9.5 | 0.795 | 176A |
| 1x35.0mm² | 35.0mm² | 7.7 | 11.1 | 0.565 | 218A |
| 1x50.0mm² | 50.0mm² | 9.5 | 13.5 | 0.393 | 280A |
| Specification | Cross-section | Conductor diameter | Outer diamete | The maximum conductor DC resistance (20℃) |
Rated current |
| mm² | mm² | mm | mm±0.2 | Ω/km | A |
| 2x2.5mm² | 2.5mm² | 2 | 5.1×2 | 8.21 | 30A |
| 2x4.0mm² | 4.0mm² | 2.5 | 5.6×2 | 5.09 | 50A |
| 2x6.0mm² | 6.0mm² | 3.2 | 6.3×2 | 3.39 | 70A |
| 2x10.0mm² | 10.0mm² | 4 | 7.2×2 | 1.95 | 95A |
| 2x16.0mm² | 16.0mm² | 5.5 | 8.5×2 | 1.24 | 132A |
| Specification | Conductor Structure | Stranded diameter | Max.DC Resistance at 20°C | Nominal thickness | MAX.Insulation Dia |
| mm² | mm² | mm | AT 20℃(Ω/km) | mm | mm |
| 1x4.0mm² | 133/0.2AS | 2.66mm² | 4.71 | 0.8 | 4.3 |
| 1x6.0mm² | 190/0.2AS | 3.42mm² | 3.14 | 0.8 | 5.3 |
| 1x10mm² | 323/0.2AS | 4.40mm² | 1.82 | 1.0 | 6.7 |
| 1x16mm² | 513/0.2AS | 5.7mm² | 1.16 | 1.3 | 8.1 |
| 1x25mm² | 798/0.2AS | 6.7mm² | 0.743 | 1.3 | 9.8 |
| 1x35mm² | 1121/0.2AS | 8.0mm² | 0.527 | 1.5 | 11.0 |
| 1x50mm² | 1596/0.2AS | 9.5mm² | 0.368 | 1.5 | 12.9 |
| 1x70mm² | 2257/0.2AS | 11.5mm² | 0.259 | 1.6 | 14.9 |
| 1x95mm² | 1887/0.2AS | 13.5mm² | 0.196 | 1.6 | 17.5 |
| 1x120mm² | 2368/0.254AS | 15.6mm² | 0.153 | 1.8 | 19.5 |
| 1x150mm² | 2960/0.254AS | 17.7mm² | 0.129 | 2.0 | 22.5 |
| Specification | Cross-section | Cores | Outer diameter | Jacket thickness | Insulation color | Rated current |
| H05VV-F | mm² | Core wire | O.D(mm) | mm | Color | V |
| 3 G 2.5 mm² | 2.5mm² | 3 cores | 3.6 ± 0.10 mm | 10.5 ± 0.2 mm | Brown/Blue/Yellow Green | 300/500V |
| 3 G 4.0 mm² | 4.0mm² | 3 cores | 4.20 ± 0.10 mm | 12.2± 0.2 mm | Brown/Blue/Yellow Green | 300/500V |
| 3 G 6.0 mm² | 6.0mm² | 3 cores | 4.70 ± 0.10 mm | 13.2± 0.3 mm | Brown/Blue/Yellow Green | 300/500V |
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