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High Voltage Cable
Sumo Cables High Voltage Cables are premium-grade transmission cables designed for Extra High Voltage (EHV) and High Voltage (HV) applications in power grids and substations. These cables incorporate advanced insulation technology, metal screens, and robust construction to ensure reliable power transmission at voltages exceeding 33 kV. Essential for utility power transmission and large-scale industrial power distribution.
Key Features
- Extra High Voltage capability (up to 132 kV)
- Advanced XLPE insulation technology
- Copper wire screen and metallic sheath
- Low dielectric loss characteristics
- Excellent thermal stability
- Single core construction for flexibility
- Suitable for long-distance transmission
- Certified to international standards
Technical Specifications
| Conductor Material | Copper / Aluminium |
| Insulation | XLPE (Extra Grade) |
| Screening | Copper Wire Screen / Tape |
| Outer Sheath | HDPE / Lead |
| Voltage Rating | 33 kV / 66 kV / 132 kV |
| Core Configuration | Single Core |
| Size Range | 95 sq.mm to 1200 sq.mm |
| Temperature Rating | 90°C (Continuous) |
| Standards | IS 7098, IEC 60502 |
Applications
Power Grid Transmission
Major Substations
Utility Power Distribution
Large Industrial Plants
Renewable Energy Farms
Cross-Country Power Lines