Application
Concentric cable is a type of cable with a combinedneutral and earth wire completely surroundsthe core, Suitable for electricalnetwork, are used in service entrances replacing low voltage bundled cables inorder to avoid energy robbery.
Construction
Conductor:Copper or Aluminium
Insulation:XLPE(90 °C ) , PE or PVC (75 °C )
Concentriclayer: Aluminium wire or copper wire.
Outersheath: XLPE, PE , PVC
Corenumber : 1,2,3
Cablecharacteristic
• Temperature Range:-15°C to 50°C
• NominalVoltage :U0/U 0.6/1kV
• TestVoltage: 3.5kV/5min
• Permitlong-term operating temperature:90°C or 75°C
• MinimumBending Radius :15x cable Ø
Cable size mm2 | Insulation thickness mm | Inner covering thickness. mm | No. and size of concentricconductor | Jacket thickness mm | Overall diameter mm |
1×1.5/1.5 | 1.5 | - | 18×0.5 | 1.8 | 9 |
1×2.5/2.5 | 1.5 | - | 13×0.5 | 1.8 | 9.5 |
1×4/4 | 1.5 | - | 14×0.6 | 1.8 | 10.1 |
1×6/6 | 1.5 | - | 21×0.6 | 1.8 | 10.6 |
1×10/10 | 1.5 | - | 26×0.7 | 1.8 | 11.6 |
1×16/16 | 1.5 | - | 25×0.9 | 1.8 | 13.5 |
1×25/16 | 1.5 | - | 25×0.9 | 1.8 | 14.8 |
1×35/16 | 1.5 | - | 25×0.9 | 1.8 | 15.9 |
1×50/16 | 1.5 | - | 25×0.9 | 1.8 | 17.3 |
1×70/16 | 1.5 | - | 25×0.9 | 1.8 | 19 |
1×95/16 | 1.6 | - | 25×0.9 | 1.8 | 21.1 |
1×120/16 | 1.6 | - | 25×0.9 | 1.8 | 22.7 |
1×150/25 | 1.8 | - | 39×0.9 | 1.8 | 24.5 |
1×185/25 | 2 | - | 39×0.9 | 1.8 | 26.9 |
1×240/25 | 2.2 | - | 39×0.9 | 1.8 | 29.7 |
1×300/25 | 2.4 | - | 39×0.9 | 1.9 | 32.7 |
1×400/35 | 2.6 | - | 55×0.9 | 2 | 36.2 |
1×500/35 | 2.8 | - | 55×0.9 | 2.1 | 40.1 |
2×1.5/1.5 | 0.8 | 1 | 8×0.5 | 1.8 | 12.5 |
2×2.5/2.5 | 0.8 | 1 | 13×0.5 | 1.8 | 13.3 |
2×4/4 | 1 | 1 | 21×0.5 | 1.8 | 15 |
2×6/6 | 1 | 1 | 21×0.6 | 1.8 | 16.2 |
2×10/10 | 1 | 1 | 26×0.7 | 1.8 | 18 |
2×16/16 | 1 | 1 | 25×0.9 | 1.8 | 21.5 |
3×1.5/1.5 | 0.8 | 1 | 8×0.5 | 1.8 | 13 |
3×2.5/2.5 | 0.8 | 1 | 13×0.5 | 1.8 | 13.8 |
3×4/4 | 1 | 1 | 21×0.5 | 1.8 | 15.7 |
3×6/6 | 1 | 1 | 21×0.6 | 1.8 | 16.9 |
3×10/10 | 1 | 1 | 26×0.7 | 1.8 | 18.9 |
3×16/16 | 1 | 1 | 25×0.9 | 1.8 | 22.6 |
3×25/16 | 1.2 | 1 | 25×0.9 | 1.8 | 26.3 |
