0.6/1kV 4x35mm2 PVC insulated power cable
Brief Introduction for power cable
Power cable is used for transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry.
Construction for PVC insulated power cable
Conductor: Solid or stranded copper
Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC)
Filler: Polypropylene filament with lapped binding tape
Binder: Binding tape
Inner sheath: Polyvinyl chloride (PVC)
Amour: Galvanized steel wire armored(SWA) or steel tape armored(STA)
Sheath: Polyvinyl chloride (PVC)
Power cable Structure:
The basic structure of power cables by the core (conductor), an insulating layer, a shielding layer and a protective layer of four parts:
1. The core is conductive part of power cable, which is used to transfer power, is the main part of the power cable.
2. Insulation is the line between the core and the earth and the different phase of wire core in the electrical insulated from each other, is an indispensable part in the structure of power cable.
3. Shield 10KV power cable shielding layer and more generally have a conductor shielding layer and an insulating shielding layer.
4. Protective layer The role of the protective layer is to protect the power cable from the outside world the invasion of the impurities and moisture, and prevent the external force directly damage the power cable.
Production Range of power Cable
|
Cu Core |
AL Core |
Description |
Application |
|
VV |
VLV |
Cu(Al)Core PVC Insulated PVC Sheathed Power Cable |
For laying indoors, in ducts and tunnels, but unable to bear pulling force and pressure |
|
VY |
VLY |
Cu(Al)Core PVC Insulated PE Sheathed Power Cable |
|
|
VV22 |
VLV22 |
Cu(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable |
For laying indoors, in tunnels and directly in ground, able to bear pulling force and pressure |
|
VV23 |
VLV23 |
Cu(Al)Core PVC Insulated Steel Tape Armored PE Sheathed Power Cable |
|
|
VV32 |
VLV32 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PVC Sheathed Power Cable |
For laying indoors, in wells and underwater, able to bear certain pulling force |
|
VV33 |
VLV33 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PE Sheathed Power Cable |
|
|
NH-VV |
NH-VLV |
Cu(Al)Core PVC Insulated PVC Sheathed Fire Resistant Cable |
For laying indoors, in ducts and tunnels, but unable to bear pulling force and pressure |
|
NH-VY |
NH-VLY |
Cu(Al)Core PVC Insulated PE Sheathed Fire Resistant Cable |
|
|
NH-VV22 |
NH-VLV22 |
Cu(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed Fire Resistant Cable |
For laying indoors, in tunnels and directly in ground, able to bear pulling force and pressure |
|
NH-VV23 |
NH-VLV23 |
Cu(Al)Core PVC Insulated Steel Tape Armored PE Sheathed Fire Resistant Cable |
|
|
NH-VV32 |
NH-VLV32 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PVC Sheathed Fire Resistant Cable |
For laying indoors, in wells and underwater, able to bear certain pulling force |
|
NH-VV33 |
NH-VLV33 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PE Sheathed Fire Resistant Cable |
Production Facility
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