1 Technical Specifications
| General Information | |
| Product Type | Low Voltage Armoured Power Cable |
| Standard | IEC 60502-1, GB/T 12706.1 |
| Voltage Rating | 0.6/1 kV (Um = 1.2 kV) |
| High Voltage Test | 3.5 kV for 5 minutes |
| Core Configuration | 2, 3, 4, 5 cores (3+1, 4+1, 3+2 available) |
| Cross-Section Range | 1.5 – 1000 mm² |
| Conductor | |
| Conductor Material | Annealed copper (Cu) |
| Conductor Type | Class 2 stranded, compacted circular (per IEC 60228) |
| DC Resistance at 20°C | As per IEC 60228 (e.g., 0.727 Ω/km for 25 mm²) |
| Insulation — XLPE | |
| Insulation Material | XLPE (Cross-linked Polyethylene) |
| Continuous Operating Temperature | 90°C (rated) |
| Emergency Overload Temperature | 105–110°C |
| Short-Circuit Temperature (max 5 s) | 250°C |
| DC Withstand Voltage | 4U0 for 15 minutes (type test) |
| Armour — SWA | |
| Armour Type | Galvanized Steel Wire (SWA) |
| Armour Purpose | Mechanical protection, tensile strength, rodent resistance |
| Bedding Material | PVC (extruded over laid-up cores) |
| Bedding Thickness | Per IEC 60502-1 (varies by cable diameter) |
| Outer Sheath — PVC | |
| Sheath Material | PVC Type ST2 per IEC 60502-1 |
| Sheath Color | Black (standard) |
| Flame Retardance | IEC 60332-1 (standard); IEC 60332-3 Cat A/C (optional) |
| Oil Resistance | Available on request |
| Halogen-Free Option | Available (LSZH / HFFR variant) |
| Mechanical & Environmental | |
| Minimum Bending Radius (Installation) | 12–15 × overall cable diameter |
| Minimum Bending Radius (Fixed) | 8 × overall cable diameter |
| Minimum Installation Temperature | 0°C |
| Operating Temperature Range | -20°C to +90°C |
| Chemical Resistance | Good (PVC sheath against acids, alkalis, oils) |
| UV Resistance | Good (standard black PVC) |
| Rodent / Termite Resistance | Enhanced via SWA armour |
| Current Carrying Capacity (Example: 4×50 mm² Cu) | |
| In Air (30°C) | ≈ 192 A |
| Buried Direct (20°C) | ≈ 153 A |
| Packaging & Logistics | |
| Packaging | Wooden drum / Steel drum / Custom |
| Standard Length per Drum | 500 m – 1000 m (varies by cross-section) |
| MOQ | 100 m (sample length negotiable) |
| Lead Time | 15–30 working days (stock items: 5–7 days) |
| Customization | Core count, cross-section, sheath color, flame-retardant grade, drum type |
2 Product Overview
The CU/XLPE/SWA/PVC 0.6/1kV Power Cable is a low voltage armoured power cable designed for reliable power distribution in industrial, commercial, and utility applications. Manufactured in accordance with IEC 60502-1, this cable combines the excellent electrical properties of XLPE insulation with the robust mechanical protection of steel wire armour (SWA) and a durable PVC outer sheath.
The annealed copper conductor (Class 2 stranded per IEC 60228) provides superior electrical conductivity with low DC resistance, ensuring efficient power transmission with minimal energy loss. The XLPE (cross-linked polyethylene) insulation offers a continuous operating temperature of 90°C with emergency overload capability up to 110°C, significantly outperforming traditional PVC-insulated cables in current-carrying capacity and thermal stability.
The galvanized steel wire armour (SWA) provides exceptional mechanical protection against crushing, impact, and rodent damage, making the cable suitable for direct burial, underground ducting, and harsh industrial environments. The PVC outer sheath (Type ST2) offers robust protection against moisture, chemicals, and UV exposure, with flame-retardant properties per IEC 60332-1 for enhanced fire safety.
Manufactured to rigorous quality standards under the management of SORIVO, each cable undergoes comprehensive testing including conductor resistance, insulation resistance, high voltage withstand, and armour continuity checks. All products are certified for compliance with CE, RoHS, and relevant IEC standards. For detailed company information, please visit sorivocable.com/about-us/.
3 Key Features
IEC 60502-1 Compliant
Fully manufactured and tested to IEC 60502-1 standards for extruded insulated power cables up to 1 kV, ensuring international quality and safety compliance for global projects.
XLPE Insulation — 90°C Rated
Cross-linked polyethylene insulation offers excellent dielectric properties, higher current ratings than PVC, and superior thermal stability with 90°C continuous and 250°C short-circuit ratings.
Steel Wire Armour (SWA)
Galvanized steel wire armour provides outstanding mechanical protection against crush, impact, tension, and rodent damage — ideal for direct burial, underground, and industrial installations.
Durable PVC Outer Sheath
PVC Type ST2 sheath delivers robust protection against moisture, chemicals, oils, and UV radiation. Flame-retardant per IEC 60332-1 for enhanced fire safety in building and industrial applications.
High-Purity Copper Conductor
Annealed Class 2 stranded copper conductor provides excellent electrical conductivity, low DC resistance, and reliable long-term performance for efficient power transmission.
Wide Range of Configurations
Available in 2 to 5 cores with cross-sections from 1.5 to 1000 mm², including 3+1, 4+1, and 3+2 configurations to suit diverse power distribution requirements.
Direct Burial Capable
SWA armoured construction enables direct burial without additional mechanical protection, reducing installation costs and time for underground power distribution networks.
Fully Customizable
Available with aluminum conductor option, halogen-free LSZH sheath, increased flame retardance (Cat A/C), coloured sheath, special drum lengths, and custom packaging per project requirements.
4 Applications
This armoured power cable is designed for low voltage power distribution across a wide range of environments: