Special Power Cable is designed to meet the requirements of complex and demanding environments that standard power cables cannot handle. These cables feature enhanced electrical, mechanical, thermal, or chemical properties to ensure stable power transmission under special conditions such as high temperature, high flexibility, strong mechanical stress, or chemical corrosion. They are widely used in automation, energy, metallurgy, transportation, and other industrial fields.


- Conductor: Annealed copper or tinned copper, Class 5 flexible conductor according to IEC 60228.
- Insulation: XLPE, silicone rubber, EPR, or other special polymer materials.
- Shielding (optional): Copper braid, aluminum foil, or combined shielding for anti-interference.
- Armour (optional): Steel wire armour (SWA) or stainless steel braid for mechanical protection.
- Sheath: PVC, LSZH, polyurethane (PUR), or special thermoplastic compound.
- Voltage Grade: 300/500V, 450/750V, 0.6/1kV, or customized per project requirements.


Technical Specifications
|
Item |
Description |
|
Rated Voltage |
300/500V, 450/750V, 0.6/1kV |
|
Conductor Material |
Annealed or Tinned Copper |
|
Insulation |
XLPE / Silicone Rubber / EPR / Special Compound |
|
Sheath Material |
PVC / LSZH / PUR / TPU |
|
Temperature Range |
-60°C to +200°C (depending on material) |
|
Test Voltage |
3.5 kV/5 min |
|
Flame Retardancy |
IEC 60332-1 or IEC 60332-3 |
|
Oil Resistance |
IEC 60811-2-1 |
|
Standards |
IEC 60502 / VDE / GB / BS / UL (on request) |
Features & Benefits
- High flexibility and long service life
- Excellent resistance to heat, oil, and mechanical stress
- Flame retardant and halogen-free options available
- Excellent dielectric and insulation performance
- Resistant to UV, ozone, moisture, and chemicals
- Suitable for dynamic or continuous motion environments
Applications
- Industrial automation and robotics
- Power supply for mobile machinery or cranes
- Offshore platforms and marine environments
- Railway, subway, and airport systems
- Power transmission in high-temperature zones
- Renewable energy and power generation systems







Standards & Certification
Complies with international standards such as:
IEC 60228, IEC 60332, IEC 60502, VDE 0281/0282, UL, and GB/T 5023.
RoHS & REACH compliant.








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