0.6/1kV 3+1 Cores XLPE Insulated PVC Sheathed Unarmoured Copper Cable

This 3+1 Cores XLPE Insulated Copper Cable is a low voltage cable designed for power transmission and distribution systems where a dedicated earth wire is required. Commonly referred to as an IEC 60502 3 core and earth cable, it features three insulated copper phase conductors plus a single, dedicated earth conductor. The cable is insulated with cross-linked polyethylene (XLPE) and protected by a durable polyvinyl chloride (PVC) outer sheath.

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  • 31 Cores Xlpe Insulated Pvc Sheathed Unarmoured Copper Cable

0.6/1kV 3+1 Cores XLPE Insulated PVC Sheathed Unarmoured Copper Cable

Low Voltage 0.6/1kV 3+1 Cores XLPE Insulated PVC Sheathed Unarmoured Copper Cable

  • Rated Voltage 600/1000 Volts
  • Conductor Material copper
  • Number of cores 3+1
  • Package Export wooden drum & iron wooden drum or as customer require

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This 3+1 Cores XLPE Insulated Copper Cable is a low voltage cable designed for power transmission and distribution systems where a dedicated earth wire is required. Commonly referred to as an IEC 60502 3 core and earth cable, it features three insulated copper phase conductors plus a single, dedicated earth conductor. The cable is insulated with cross-linked polyethylene (XLPE) and protected by a durable polyvinyl chloride (PVC) outer sheath.

Applications

The 3+1 core cable configuration is specifically designed for installations requiring a separate earth wire. Its applications include:

  • Power Distribution: Used in urban networks, industrial plants, and general energy distribution systems.
  • Indoor and Outdoor Installations: Suitable for use in damp and wet environments.
  • Fixed Wiring: Can be installed unenclosed, in conduits, or buried directly in underground ducts where not subjected to mechanical damage.
  • Specialized Wiring: Frequently used for two-way lighting circuits, where the additional conductor is required between two switches controlling a single light fitting.

Standards Compliance

This cable is manufactured and tested to comply with the following international standards:

  • Conductors: IEC 60228
  • Design Specification: IEC 60502-1 - Power cables with extruded insulation and their accessories for rated voltages from 1 kV ( = 1.2 kV) up to 35 kV ( = 40.5 kV) - Part 1: Cables for rated voltages of 1 kV ( = 1.2 kV) and 3 kV ( = 3.6 kV).

Construction Details

XLPE 3+1 Cores Cable Construction

The cable is constructed with the following components:

  1. Conductor: Plain annealed copper, available in Class 1 (solid) or Class 2 (stranded) configurations.
  2. Insulation: Cross-linked polyethylene (XLPE) for high-temperature performance and excellent electrical properties.
  3. Filler: Non-hygroscopic material to maintain a circular shape and prevent moisture ingress.
  4. Binder Tape: A non-hygroscopic tape to secure the cores in place.
  5. Outer Sheath: A durable polyvinyl chloride (PVC) outer layer for mechanical protection.

Contact Us

For inquiries, custom orders, or more detailed technical information on our 3+1 Cores XLPE Insulated Unarmoured Copper Cables, please feel free to reach out.

XLPE 3+1 Cores Copper Cable Parameter
0.6/1kV-3+1 core copper conductor XLPE insulated PVC sheathed power cable
No. of cores and nominal cross section Thickness of Insulation  Thickness of Sheath Approx. overall Diameter Approx. weight Max. DC resistance of conductor（20℃） Current carrying capacity
(mm2) (mm) (mm) (mm) (kg/km) (Ω/km) In Air(A) In Ground(A)
3X2.5+1X1.5 0.7/0.7 1.8 12.3 200 7.41/12.1 28 39
3X4+1X2.5 0.7/0.7 1.8 13.4 260 4.61/7.41 37 51
3X6+1X4 0.7/0.7 1.8 14.6 350 3.08/4.61 47 64
3X10+1X6 0.7/0.7 1.8 16.9 480 1.83/3.08 65 86
3X16+1X10 0.7/0.7 1.8 19.4 760 1.15/1.83 84 110
3X25+1X16 0.9/0.7 1.8 22.8 1040 0.727/1.15 110 140
3X35+1X16 0.9/0.7 1.8 25.1 1420 0.524/1.15 135 170
3X50+1X25 1.0/0.9 1.8 28.2 1830 0.387/0.727 170 205
3X70+1X35 1.1/0.9 1.9 31.9 2500 0.268/0.524 215 250
3X95+1X50 1.1/1.0 2.1 35.7 3400 0.193/0.387 265 300
3X120+1X70 1.2/1.1 2.2 39.6 4300 0.153/0.268 310 345
3X150+1X70 1.4/1.1 2.3 43.6 5200 0.124/0.268 350 385
3X185+1X95 1.6/1.1 2.5 49.8 6500 0.0991/0.193 405 435
3X240+1X120 1.7/1.2 2.7 55.3 8500 0.0754/0.153 480 500
3X300+1X150 1.8/1.4 2.9 57.0 10000 0.0601/0.124 555 565
3X400+1X185 2.0/1.7 3.1 70.0 13300 0.0470/0.0991 640 640
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