10KV Overhead Insulated Cable JKLYJ Aluminum Core For Power Transmission
Application Properties
Rated voltage is up to and including 1KV, 10KV.
The conductor long-term maximum working temperature: PVC and PE insulation should not exceed 70 °C,XLPE insulation should not exceed 90°C.
During short circuit (maximum permanent time is not more than 5 seconds), the maximum temperature of cable conductor : XLPE insulation 250°C, High-density polyethylene insulation 150°C;PVC 160°C
When laying the cable, minimum ambient temperature of laying should not be lower than -20°C.
The minimum bending radius (D is cable out diameter, d is conductor outer diameter):
Rated voltage 1KV and below: cable outer diameter (D) is less than 25mm, bending radius should not be less than 4D, cable diameter (D) is 25mm and above, shall not be less than 6D;
Rated voltage 10KV cable: bending radius of single core cable is 20 (D + d) ± 5% mm, multi-conductor cable, 15 (D + d) ± 5% mm.
10KV XLPE Insulated JKLYJ Aluminum Core Overhead insulated cable
| No. of Core abc cable | 1 , 2, 3, 4 , 5 , 3+1 , 3+2 , 4+1 |
| Nominal cross section (mm2) | 10mm2 , 16mm2 , 25mm2 , 35mm2 , 50mm2 , 70mm2 , 95mm2 , 120mm2 , 150mm2 , 185mm2 , 240mm2 , 300mm2 and so on. |
| Uo/U (kv) | 0.6/1KV |
| Insulation | PVC , PE , XLPE |
| Conductor | Strand Aluminum Covered Steel wire |
| Packing | Steel - wooden drum |
| Application | for overhead power transmission |
1.Rated Voltage 1kV
Marks: K is Neutral conductor
2. Rated Voltage 10kV
Marks: K is Neutral conductor, A is steel material, B is aluminum material
10KV XLPE Insulated JKLYJ Aluminum Core Overhead insulated cable
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