Multicore aluminum core low voltage 4Cx70mm2 xlpe insulated power cable
Application:
Multicore aluminum core low voltage 4Cx70mm2 xlpe insulated power cable are used for electricity supply in low voltage installation system for power stations, industry and switchgear as well as for urban supply networks, indoors, cable trunking, outdoors and burried in the ground,
Construction:
Conductor: Class 2 stranded aluminum as per IEC 60228 or as per ASTMB230/230M
Insulation: XLPE material and thickness shall be as per IEC 60502-1 rated for 90°C continuous operation.
Outer Sheath: PVC Type ST2 as per IEC 60502-1 or low smoke Halogen free Polyolefin ST7.
Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, UV Resistance PVC, Low Smoke Zero Halogen are available on special request. Also, special sheathing materials such as MDPE or HDPE are available on request.
Operating characteristics
1. Cable laying temperature: ≥0°C
2. Cable conductor long-term allowable working temperature:≤90°C
3. Higest working temperature of cable in case of short circuit (the longest lasting time is not over 5s): 250°C
4. Minimum allowable bending radius: Single core cable: 20D mm; multi-core cable: 15D mm
Note: D is actual outer diameter of the cable
Multicore aluminum core low voltage 4Cx70mm2 xlpe insulated power cable Table:
| Conductor dimensions (mm2) | Insulation thickness (mm) | Sheath thickness | Outer diameter (approximate) | Cable weight (Kg/km) |
| mm | mm | Aluminum core |
| 4C | 4C | 4C |
| 1.5 | 0.7 | 1.8 | 11.1 | 167 |
| 2.5 | 0.7 | 1.8 | 12.1 | 141 |
| 4 | 0.7 | 1.8 | 13.2 | 172 |
| 6 | 0.7 | 1.8 | 14.4 | 217 |
| 10 | 0.7 | 1.8 | 17.2 | 282 |
| 16 | 0.7 | 1.8 | 19.8 | 378 |
| 25 | 0.9 | 1.8 | 23.2 | 527 |
| 35 | 0.9 | 1.8 | 26.1 | 659 |
| 50 | 1 | 1.9 | 29.7 | 840 |
| 70 | 1.1 | 2 | 30 | 1163 |
| 95 | 1.1 | 2.1 | 34.2 | 1524 |
| 120 | 1.2 | 2.3 | 37.2 | 1898 |
| 150 | 1.4 | 2.4 | 41.2 | 2369 |
| 185 | 1.6 | 2.6 | 46.2 | 2955 |
| 240 | 1.7 | 2.8 | 53.3 | 3777 |
| 300 | 1.8 | 3 | 59.4 | 4630 |
| 400 | 2 | 3.3 | 68.4 | 5877 |
Multicore aluminum core low voltage 4Cx70mm2 xlpe insulated power cable Products show:
Why Choose Zhenglan Cable:
- OEM/ODM services provided
- Products comply with GB, IEC, BS, ASTM, DIN, VDE and JIS standards; Customer standard requirments Accepted
- Certified to ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007
- Registered capital of $30 million and factory covers an area of 60,000㎡
- Advanced test equipment and procedures, 100% inspection before factory
- Enough stocks and the higest efficient shipping time guarranteed
- Professional pre-sales and after-sales services provided
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4Cx70mm2 Xlpe Insulated Power Cable Multicore Aluminum Core Low Voltage 630mm2 Images
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