Mv-105 High Voltage 133% Epr Insulated Cable UL1072 Certified
Description
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.
Key Features
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.
Applications
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
Specifications Table
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 |
Optional Variants
| 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 |
Key Advantages
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.
——Our Feature——
1.Imported equipment with experienced technical team
We have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X – RAY 8000 on-line eccentricity measuring unit from Germany
2.Complete certification system
We have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate.
3.Perfect Production system
Our products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc.
4.Perfect Sales service system
We can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service.
