Airdac SNE & CNE Concentric Cable
- According to IEC and GB Standard
- Approved by ISO,CCC, CE
- Place of Origin: Henan, China
- HS Code: 8544492100
- Packing: Drums
- MOQ: 2000 Meters
- Low Voltage
5
- Product Details
Airdac cable is a specialized concentric cable manufactured to standards including SANS 1507-6 and NRS 110, with a voltage rating of 0.6/1kV (600/1000V) . Its structure is compact, wiring is simple and tamper-proof. The cable features a stranded hard-drawn copper or aluminum phase conductor insulated with XLPE. Neutral and earth conductors are arranged concentrically around the core and are available in either combined (CNE) or separate (SNE) configurations, with a UV-stabilized black polyethylene outer sheath applied over them to provide resistance against weather, moisture, and UV exposure.
Application and Installation
Airdac cable is designed for single-phase aerial service connections from utility distribution networks to residential and commercial buildings, and is limited to single-phase supply only. It is typically installed overhead as a drop cable between poles and building entry points, while SNE configurations are additionally suitable for underground general use.
- Specification
- Related Voltage: 600/1000V
- Temperature Range: Max 90°C, Min -15°C
- Minimum Bending Radius: 6 × overall diameter for fixed installation.
- Operating Frequency: 50/60 Hz suitable for standard power grids.
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Common Airdac Current Ratings (In Air @ 30°C): 4mm² CNE: ~30-40A ; 10mm² CNE/SNE: ~50A – 90A ; 16mm² SNE: ~89A – 125A
- Construction
- Conductor: Stranded hard-drawn copper or aluminum
- Insulation: XLPE
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Concentric Layer: Neutral and earth conductors arranged around the phase core.
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SNE: Separate neutral (insulated) and earth (bare) conductors.
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CNE: Combined neutral and earth (bare) conductors.
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- Sheath: PVC/PE
- Parameter
| Size (mm²) | Phase Conductor Structure (No./mm) | Phase Conductor O.D (mm) | XLPE Insulation Thickness (mm) | XLPE Insulation O.D (mm) | Earth Conductor Structure (No./mm) | Neutral Conductor Structure (No./mm) | Pilot Core Structure (No./mm) | PE Sheath Thickness (mm) | PE Sheath O.D (mm) | Approx. Weight (kg/km) |
|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7/0.92 | 2.76 | 1.0 | 4.76 | 3/1.05 | 7/0.86 | 2/1.13 | 1.4 | 10.0 | 168 |
| 10 | 7/1.35 | 4.05 | 1.0 | 6.05 | 3/1.78 | 7/1.33 | 2/1.13 | 1.6 | 12.7 | 334 |
| 16 | 7/1.70 | 5.10 | 1.0 | 7.10 | 3/2.20 | 7/1.76 | 2/1.13 | 1.6 | 14.5 | 502 |
