Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology Co., Ltd Make Cable with Heart!
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China Factory Produce LV Power Cable XLPE Insulated Cables AL/XLPE/PVC 0.6/1kV Copper Cable
Application
General application as power cable. In low voltage distribution power networks, industrial installations, in buildings and operation stations. In fixed installations, indoor and outdoor areas. It can be installed in dry or wet locations; where mechanical strength is required.but it couldn't bear great pulling force. Used for power station, industry, switchgear and urban power supply network.
Standards
Basic design to IEC 60502-1, IEC 60228
China: GB/T 12706.2-2008
Other standards such as BS7870,DIN and ICEA upon request
Cable Construction:
| Rated Voltage Uo/U (Um) | 600/1000V, BS5467 |
| Max. DC resistance of the conductor at 20°C | 7.41Ohm/km |
| Perm current rating in air 30°C | 32A |
| Permissible current rating buried 20°C | 44A |
| Installation Temperature | Minimum: 0°C,Maximum: 60°C |
| Installation Type | Outdoor Direct burial |
| Operating Temperature | Maximum: 90°C. |
| Short-circuit Maximum Conductor Temperature: | 250°C. |
| Min. Bending Radius | 12 x cable O.D for multi-core armoured cables |
Characteristics:
Good electrical and mechanical properties. XLPE insulation allows greater power capacity under any operating condition, minimum dielectric losses, high insulation resistance. Its armour provides additional mechanical protection.
Electrical Properties:
Packing Details:
1. standard seaworthy drum (wooden drum,wooden steel drum, steel drum) are available;
2. drum size can be customized or meeting container the Max.load size;
3. drum overall diameter can be from 1 meter to 2.5 meters;
4. under customer requirement with certain length packed in rolls wrapped in plastic tape or Nylon plastic tape.
Construction Parameters:
IEC 60502-1
| Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PE Sheath | Approx. Overall Diameter | Approx. Weight | |
| Al Conductor | Cu Conductor | ||||||||
| No. X mm2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
| 3 X 25 | 6.0 | 3.4 | 0.1 | 1.3 | 0.5 | 2.0 | 43.4 | 2.16 | 2.61 |
| 3 X 35 | 6.9 | 3.4 | 0.1 | 1.3 | 0.5 | 2.0 | 45.4 | 2.36 | 2.99 |
| 3 X50 | 8.2 | 3.4 | 0.1 | 1.4 | 0.5 | 2.2 | 48.8 | 2.69 | 3.54 |
| 3 X 70 | 9.7 | 3.4 | 0.1 | 1.5 | 0.5 | 2.3 | 52.4 | 3.10 | 4.33 |
| 3 X 95 | 11.3 | 3.4 | 0.1 | 1.5 | 0.5 | 2.4 | 56.1 | 3.56 | 5.26 |
| 3 X 120 | 12.8 | 3.4 | 0.1 | 1.5 | 0.5 | 2.5 | 59.5 | 4.04 | 6.19 |
| 3 X 150 | 14.2 | 3.4 | 0.1 | 1.5 | 0.5 | 2.6 | 62.7 | 4.49 | 7.19 |
| 3 X 185 | 15.9 | 3.4 | 0.1 | 1.6 | 0.5 | 2.6 | 66.6 | 5.12 | 8.49 |
| 3 X 240 | 18.3 | 3.4 | 0.1 | 1.7 | 0.5 | 2.8 | 72.4 | 5.99 | 10.42 |
| 3 X 300 | 20.4 | 3.4 | 0.1 | 1.8 | 0.5 | 3.0 | 77.5 | 6.86 | 12.42 |
| 3 X 400 | 23.2 | 3.4 | 0.1 | 1.9 | 0.8 | 3.2 | 85.4 | 8.97 | 16.05 |