| Customization: | Available |
|---|---|
| Application: | Underground, Industrial, Power Station |
| Voltage: | High Voltage Cable |
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MV-105 is a medium-voltage cable designed for industrial and commercial power distribution, compliant with UL 1072 and ICEA S-93-639/NEMA WC74. It features high-temperature resistance, durability, and flexibility, making it suitable for harsh environments such as power plants, wind farms, mining, and direct burial applications.
Voltage Rating: 5 kV to 46 kV (standard models: 8.7/15 kV, 15 kV, 25 kV).
Temperature Resistance:
Normal Operation: Up to 105°C (conductor temperature).
Emergency Overload: 140°C (max 36 hours).
Short Circuit: 250°C (5 seconds max).
Construction:
Conductor: Compressed stranded copper (ASTM B3/B8) or aluminum (ASTM B400), Class B14.
Insulation: Ethylene Propylene Rubber (EPR) or Thermoset Cross-Linked Polyethylene (TR-XLPE) with 100% or 133% insulation level38.
Shielding: Copper tape (helically wrapped with 25% overlap) or concentric neutral wires18.
Jacket: Sunlight-resistant PVC, CPE, or LSZH-TP for flame retardancy and environmental protection.
Power distribution in wind turbines, substations, and industrial plants.
Direct burial, aerial installations, cable trays, conduits, and mining equipment.
Variable Frequency Drive (VFD) systems for motors requiring flexibility and EMI shielding
Below are standard technical parameters for MV-105 cables. Custom configurations (e.g., shielded, armored) are available.
| Conductor Cross-Section (mm²) | Number of Cores | Rated Voltage (kV) | Insulation Thickness (mm) | Jacket Thickness (mm) | Approx. Outer Diameter (mm) | Conductor Resistance at 20°C (Ω/km) | Insulation Resistance (MΩ·km) |
|---|---|---|---|---|---|---|---|
| 25 | 1-3 | 8.7/15 | 4.4 | 2.3 | 32.5-45.2 | ≤0.727 (Cu) / ≤1.20 (Al) | ≥5000 |
| 35 | 1-3 | 8.7/15 | 4.4 | 2.3 | 35.0-48.0 | ≤0.524 (Cu) / ≤0.868 (Al) | ≥5000 |
| 50 | 1-3 | 8.7/15 | 4.4 | 2.5 | 38.0-52.0 | ≤0.387 (Cu) / ≤0.641 (Al) | ≥5000 |
| 70 | 1-3 | 8.7/15 | 4.4 | 2.5 | 42.0-57.0 | ≤0.268 (Cu) / ≤0.443 (Al) | ≥5000 |
| 95 | 1-3 | 8.7/15 | 4.4 | 2.8 | 46.0-63.0 | ≤0.193 (Cu) / ≤0.320 (Al) | ≥5000 |
| 120 | 1-3 | 8.7/15 | 4.4 | 2.8 | 50.0-68.0 | ≤0.153 (Cu) / ≤0.253 (Al) | ≥5000 |
| 150 | 1-3 | 8.7/15 | 4.4 | 3.0 | 54.0-73.0 | ≤0.124 (Cu) / ≤0.206 (Al) | ≥5000 |
| 240 | 1-3 | 8.7/15 | 4.4 | 3.0 | 62.0-85.0 | ≤0.075 (Cu) / ≤0.125 (Al) | ≥5000 |
| Variant | Description |
|---|---|
| MV-105/Shielded | Copper tape or braid shielding for EMI protection18. |
| MV-105/FR | Flame-retardant LSZH jacket for low smoke and toxicity in fires310. |
| MV-105/Armored | Steel wire or tape armor for mechanical protection in mining or harsh environments |
High Flexibility: Suitable for dynamic applications like cranes and wind turbines.
Chemical Resistance: Resists oils, acids, and UV exposure.
Safety Compliance: Halogen-free and flame-retardant options available.
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