
LXAV Cable Construction
Application
LXAV cables are designed for low-voltage power distribution in environments where mechanical protection is essential. These cables are suitable for outdoor fixed installations, especially in areas exposed to:
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Mechanical impact or pressure
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Rodent threats
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Direct burial or duct installation
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Industrial zones and utility networks
The armored structure ensures excellent durability and protection during installation and operation.
Standards
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IEC 60502-1 – Power cables with extruded insulation up to 1kV
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IEC 60332-1 – Flame propagation test
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IEC 60228 – Conductors of insulated cables
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EN 50575 – CPR Reaction to fire performance (Eca classification)
Construction
| Component | Description |
|---|---|
| Conductor | Stranded copper conductor, Class 2 (circular or sector-shaped), per IEC 60228 |
| Insulation | XLPE (cross-linked polyethylene), color-coded to HD 308.S2 |
| Armour Bedding | Black extruded PVC inner bedding/separation sheath |
| Armour | Double steel tape (for multicore) or aluminum tape (for single-core) |
| Outer Sheath | Flexible black PVC outer sheath, UV and weather resistant |
Core Identification (HD 308.S2)
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1 core: Natural
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2 cores: Blue + Brown
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3 cores: Brown + Black + Grey
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3G: Blue + Brown + Green/Yellow
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3+1: Brown + Black + Grey + Blue (reduced neutral)
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4G: Brown + Black + Grey + Green/Yellow
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4 cores: Brown + Black + Grey + Blue
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5G: Brown + Black + Grey + Blue + Green/Yellow
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6+ cores: Black numbered + Green/Yellow
Technical Characteristics
| Property | Value |
|---|---|
| Voltage Rating (Uo/U) | 0.6/1kV |
| Test Voltage | 3.5kV (AC, 5 minutes) |
| Max Operating Temp | +90°C |
| Short-Circuit Temp (5s) | +250°C |
| Min Operating Temp (Fixed) | -40°C |
| Fire Performance | Flame-retardant to IEC 60332-1 |
| Halogen Emission | Low halogen, Cl < 15% |
| CPR Classification | Eca (EN 50575) |
Typical Cable Sizes and Weight (Excerpt)
| Configuration | Insul. Thick. (mm) | Sheath (mm) | OD (mm) | Weight (kg/km) |
|---|---|---|---|---|
| 2x10 mm² | 0.7 | 1.4 | 18.5 | 420 |
| 3x25 mm² | 0.9 | 1.6 | 26 | 830 |
| 3x70 mm² | 1.1 | 2.0 | 37.5 | 1710 |
| 3x150 mm² | 1.4 | 2.4 | 53 | 3770 |
| 4x16 mm² | 0.7 | 1.6 | 23.5 | 700 |
| 4x50 mm² | 1.0 | 1.9 | 35.5 | 1550 |
| 4x120 mm² | 1.2 | 2.4 | 53 | 3780 |
| 5x10 mm² | 0.7 | 1.6 | 22.5 | 640 |
Full specification table available upon request.
Why Choose LXAV Cable?
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Reliable for outdoor and underground use
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Strong mechanical protection with steel/aluminum armor
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Resistant to rodents, impact, and moisture
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Flame retardant and CPR compliant
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Available in a wide range of cross-sections and core configurations

