Premium Quality • ISI Certified
Copper Unarmoured Cable
Sumo Cables Copper Unarmoured Cables combine the excellent conductivity of copper with flexible installation options. These cables are designed for indoor and protected outdoor power distribution, offering superior electrical performance in conduit and tray installations. The copper conductor ensures minimal voltage drop and maximum efficiency in power transmission.
Key Features
- Pure annealed copper conductor for best conductivity
- PVC/XLPE insulation for electrical integrity
- Flexible and easy to install
- Flame retardant outer sheath
- Multi-core options (2C, 3C, 4C)
- Low voltage drop characteristics
- Voltage rating up to 1.1 kV
- Complies with IS 694, IS 1554
Technical Specifications
| Conductor Material | Annealed Copper (Class 2) |
| Insulation | PVC / XLPE |
| Armour Type | None (Unarmoured) |
| Outer Sheath | PVC (Flame Retardant) |
| Voltage Rating | 650/1100V (1.1 kV) |
| Core Configuration | 2 Core, 3 Core, 4 Core |
| Size Range | 1.5 sq.mm to 400 sq.mm |
| Temperature Rating | 70°C (PVC), 90°C (XLPE) |
| Standards | IS 694, IS 1554 |
Applications
Indoor Electrical Installations
Commercial Buildings
IT Parks and Data Centers
Hotels and Hospitals
Educational Institutions
Residential Complexes