XLPE Insulated 3×2.5+1×1.5mm2 3+1 Cores Copper Cable

XLPE 3x2.5+1x1.5mm² 3+1 cores copper cable is a low voltage power cable specially designed for applications requiring an earth (ground) conductor in addition to the three phase conductors. This configuration is commonly used in residential and commercial lighting systems, particularly in two-way lighting circuits, where an extra conductor is needed to control a single light from two different switches.

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  • Xlpe Insulated 3x2.51x1.5mm2 31 Cores Copper Cable

XLPE Insulated 3x2.5+1x1.5mm2 3+1 Cores Copper Cable

XLPE Insulated, PVC Sheathed Unarmoured 3x2.5+1x1.5mm2 3+1 Cores Copper Cable, 0.6/1kV

  • Number of cores 3+1
  • Cross section area 3x2.5+1x1.5mm2
  • Conductor Copper
  • Rated Voltage 600/1000 Volts
  • Package Export wooden drum & iron wooden drum or as customer require

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XLPE 3x2.5+1x1.5mm² 3+1 cores copper cable is a low voltage power cable specially designed for applications requiring an earth (ground) conductor in addition to the three phase conductors. This configuration is commonly used in residential and commercial lighting systems, particularly in two-way lighting circuits, where an extra conductor is needed to control a single light from two different switches.

The cable features cross-linked polyethylene (XLPE) insulation for enhanced thermal performance and a PVC sheath for durability. Rated at 0.6/1kV, it meets international standards for indoor and outdoor installations in conduit, duct, or buried applications where not subject to severe mechanical stress.

Applications

  • Two-way lighting circuits in residential and commercial buildings

  • Power distribution in industrial facilities

  • Fixed wiring in cable trays, ducts, or embedded in concrete

  • Indoor and outdoor low-voltage installations

  • Locations requiring a separate protective earth conductor

  • Suitable for damp and wet conditions, not exposed to mechanical impact

Standards

  • IEC 60228 – Conductors of insulated cables

  • IEC 60502-1 – Power cables with extruded insulation and their accessories for rated voltages of 1kV and 3kV

Cable Construction

XLPE 3x2.5+1x1.5mm2 Cable Construction
1. Conductor: Plain annealed copper, Class 2: stranded conductor
2. Insulation: Cross-linked polyethylene XLPE
3. Filler: Non-hygroscopic material
4. Binder tape: Non-hygroscopic material
5. Outer sheath: Polyvinyl chloride PVC

XLPE 3+1 Cores Cable Construction

XLPE 3+1 Cores Cable Construction

Technical Parameters

Item Value
Cable Type CU / XLPE / PVC
Rated Voltage (U₀/U) 600/1000 V
Number of Cores 3 + 1
Phase Conductor Area 2.5 mm²
Earth Conductor Area 1.5 mm²
Overall Diameter (Approx.) 12.3 mm
Cable Weight (Approx.) 200 kg/km
DC Resistance (20°C) – Phase 7.41 Ω/km
DC Resistance (20°C) – Earth 12.1 Ω/km
Test Voltage 3.5 kV / 5 min
Operating Temperature -15°C to +90°C
Max. Short Circuit Temp (5 sec) 250°C
Current Rating in Air 28 Amps
Current Rating in Ground 39 Amps
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