26kv - 330KV High Voltage XLPE Power Cable For Electrical Power Transmission
High voltage XLPE insulated power cables designed for transmission and distribution of electrical energy in urban underground power grids, power station outgoing lines, industrial power supply, and underwater transmission applications.
| Parameter | Specification |
|---|---|
| Conductor Material | Copper or Aluminum |
| Insulation Material | PVC or XLPE |
| Jacket Material | PVC |
| Rated Voltage | 26kV, 35kV, 66kV, 69kV, 110kV, 132kV, 220kV, 275kV, 330kV |
| Model Numbers | YJV, YJLV, VV, VLV, VV22, VV32, YJV22 |
| Standards | BS, IEC, GB, ISO9001-2008, ISO14001-2004 |
| Application | Construction, underground power distribution |
- Conductor: Plain annealed stranded compacted circular copper or aluminium conductor to IEC 60228 class 2
- Screen: Extruded semi-conductive compound
- Metallic Screen: Copper tape or concentric layer of copper wires
- Inner Sheath: Extruded layer of PVC ST2 or PE, LSZH
- Outer Sheath: PVC type ST2 to IEC 60502 or PE, LSZH
- Armoured Options: Steel tape armored, steel wire armored, Double galvanized steel tape/wire
Number of Cores: Single core, 2 cores, 3 cores, 4 cores, 5 cores, 3+1 cores, 3+2 cores, 4+1 cores
Common Sizes: 1mm² to 300mm² (1, 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300mm²)
Types Available: Ordinary type, flame-retardant type, fire-resistant type, low-smoke halogen-free type
- Minimum bending radius when laying cable should not be less than 10 times the outer diameter of the cable
- YJV/YJLV cables are suitable for indoor, channel, and pipe laying, and can be buried in loose soil (cannot bear external forces)
- YJV22/YJLV22 cables are designed for underground laying and can withstand external mechanical forces (but not large tensile forces)
- Use specialized tools for cable laying (pay-off racks, guide rollers) to prevent mechanical damage
- Keep cables away from heat sources during installation
- When laying through pipes, inner diameter should not be less than 1.5 times the cable outer diameter
- Do not squeeze cables when passing through pipes
- Cable area should not exceed 40% of total pipe area
PVC Insulated PVC/PE Sheathed Power Cables: Available in single core, 2 core, 3 core, 4 core, 5 core, 3+1 core, 3+2 core, 4+1 core configurations
XLPE Insulated PVC/PE Sheathed Power Cables: Available in single core, 2 core, 3 core, 4 core, 5 core, 3+1 core, 3+2 core, 4+1 core configurations
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