38/66kV High Voltage Cable with Copper Wire Screen & AL Tape Armour - XLPE Insulation for Industrial Power Transmission
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-30 days based on different qty
Brand:
HV High Voltage Cable
Product Description
Product Overview
High-voltage power cable designed for 38/66kV transmission systems featuring copper conductor, XLPE insulation, and robust aluminum tape armor construction.
Key Applications
- Power station connections and grid integration systems
- Urban power networks in densely populated areas
- Industrial power supply for large-scale facilities
- Substation interconnections for load balancing
- Harsh environments with high humidity and temperature fluctuations
Construction Details
- Conductor: Class 2 compacted copper
- Conductor Screen: Extruded semi-conductive XLPE
- Insulation: Cross-Linked Polyethylene (XLPE)
- Insulation Screen: Extruded semi-conductive XLPE
- Separator: Water swellable semi-conductive tape
- Screen: Copper wire screen with counter helix copper tape
- Armor: Aluminum wires, stainless steel wires, or polymeric options
- Sheath: PVC or PE material
Technical Specifications
- Voltage Rating: 38/66 kV (Uo/U)(Um)
- Operating Temperature: -30°C to 90°C
- Short Circuit Temperature: +250°C
- Minimum Installation Temperature: -20°C
Technical Data Table
| Nominal Area (mm²) | Sheath Thickness (mm) | Overall Diameter (mm) | Weight Aluminium (kg/m) | Weight Copper (kg/m) | Capacitance (μF/km) |
|---|---|---|---|---|---|
| 95 | 2.3 | 48 | 2.2 | 3 | 0.15 |
| 120 | 2.4 | 50 | 2.5 | 3.5 | 0.16 |
| 150 | 2.4 | 51 | 2.8 | 4.1 | 0.16 |
| 185 | 2.5 | 53 | 3.1 | 4.8 | 0.18 |
| 240 | 2.6 | 56 | 3.7 | 5.7 | 0.19 |
| 300 | 2.7 | 59 | 4.3 | 6.3 | 0.2 |
| 400 | 2.8 | 62 | 4.9 | 7.1 | 0.22 |
| 500 | 2.9 | 65 | 5.3 | 8.2 | 0.24 |
| 630 | 3 | 69 | 5.9 | 9.6 | 0.26 |
| 800 | 3.2 | 73 | 6.6 | 11.3 | 0.29 |
| 1000 | 3.3 | 77 | 7.3 | 13.2 | 0.31 |
| 1200 | 3.4 | 84 | 8.4 | 15.6 | 0.36 |
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Get in Touch
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Company
Zhongdong Cable Co., Ltd.
Location
Yingli Development Zone, Jinzhou City, Hebei Province, China
Contact Person
Bai