| Customization: | Available |
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| Application: | Underground |
| Voltage: | Low and Medium Voltage Cable |
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These are low voltage (LV) power cables designed for a maximum rated voltage of 0.6/1 kV. They are constructed with a solid or stranded copper conductor, PVC insulation, wire armouring (usually galvanized steel wire), and a PVC sheath. The armouring provides mechanical protection, making these cables suitable for direct burial and industrial applications.
These cables are used for the distribution of electrical energy in:
Indoor and outdoor installations
Power stations
Industrial plants
Commercial buildings
Underground systems
Cable trays, ducts, or direct burial
Fixed installation
Areas with high mechanical stress
Electrical networks requiring protection against mechanical impact
| Standard | Title / Description |
|---|---|
| IEC 60502-1 | Power cables with extruded insulation and their accessories for rated voltages up to 1 kV |
| IEC 60228 | Conductors of insulated cables - defines conductor classes and resistances |
| IEC 60332-1 | Flame propagation test - part of fire performance classification |
| IEC 60754 / IEC 61034 | (if LSOH sheath used) - Tests for halogen content and smoke density |
| Component | Description |
|---|---|
| Conductor | Plain annealed copper, solid (Class 1) or stranded (Class 2) as per IEC 60228 |
| Insulation | PVC (Polyvinyl Chloride), Type A as per IEC 60502-1 |
| Armour | Galvanized steel wire armour (SWA) - for single-core cables, aluminium wire armour (AWA) is used to prevent magnetic interference |
| Inner Sheath (optional) | PVC or thermoplastic compound - may be omitted depending on design |
| Outer Sheath | PVC (usually black, UV-resistant) |
| Voltage Rating | 0.6/1 kV (600 V phase to earth, 1000 V phase to phase) |
| Temperature Rating | Max. operating temp: 70°C (PVC insulation); short circuit: 160°C (5 sec) |
| Property | Typical Value |
|---|---|
| Flame retardant | Yes, per IEC 60332-1 |
| UV Resistance | Yes (black sheaths), suitable for outdoor installation |
| Chemical Resistance | Moderate (PVC is resistant to many chemicals) |
| Moisture Resistance | Good |
| Mechanical Protection | Provided by steel or aluminium wire armour |
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