Steel Wire Armour SWA High Voltage Power Cable 64/110kV XLPE Insulated Copper Screen
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-30 days based on different qty
Brand:
High Voltage Cable
Product Description
Steel Wire Armour SWA High Voltage Power Cable
Product Overview
High voltage power transmission cable featuring copper conductor, XLPE insulation, and steel wire armour construction. Designed for reliable power distribution in demanding industrial applications.
Applications
High voltage power transmission cables (100kV to 1000kV) for long-distance power transmission and voltage level conversion in substations. Ideal for power grid infrastructure and industrial power distribution systems.
Cable Construction
- Conductor: Class 2 copper conductor compacted or segment strand Milliken
- Conductor Screen: Extruded semi-conductive XLPE
- Insulation: XLPE (Cross-Linked Polyethylene)
- Insulation Screen: Extruded Semi-conductive XLPE
- Separator: Water swellable semi-conductive tape
- Screen: Copper wire screen with counter helix copper tape
- Armour: Aluminium wires, Stainless steel wires, or Polymeric options
- Sheath: HDPE (High Density Polyethylene)
Technical Specifications
Voltage Rating (Uo/U)(Um): 64/110kV (123kV)
Highest Network Voltage: 123kV
Operating Temperature: -30°C to +90°C
Short Circuit Temperature: +250°C
Overload Temperature: +130°C
Conductor Dimensions & Resistance
| Nominal Cross Section (mm²) | Min. Wires in Conductor | Max. Resistance at 20°C (ohms/km) |
|---|---|---|
| 150 | 37 | 0.124 (Cu) / 0.206 (Al) |
| 185 | 37 | 0.0991 (Cu) / 0.164 (Al) |
| 240 | 37 | 0.0754 (Cu) / 0.125 (Al) |
| 300 | 61 | 0.0601 (Cu) / 0.1 (Al) |
| 400 | 61 | 0.047 (Cu) / 0.0778 (Al) |
| 500 | 61 | 0.0366 (Cu) / 0.0605 (Al) |
| 630 | 91 | 0.0283 (Cu) / 0.0469 (Al) |
| 800 | 91 | 0.0221 (Cu) / 0.0367 (Al) |
| 1000 | 91 | 0.0176 (Cu) / 0.0291 (Al) |
| 1200 | 53 | 0.0247 (Al) |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhongdong Cable Co., Ltd.
Location
Yingli Development Zone, Jinzhou City, Hebei Province, China
Contact Person
Bai