Ayky Al PVC Insulation and Sheath Underground Aluminum Power Cable
Application
Power cables are used in power stations, industrial plants, substations, and local distribution networks. They are suitable for fixed installation indoors, in cable ducts, conduits, tunnels, outdoors, and in water, as permitted by local regulations and when no severe mechanical damage is expected.
Typical uses include connecting transformers, switchgear, control panels, and industrial equipment, as well as supplying power in residential, commercial, and infrastructure projects. For direct burial or harsh environments, additional protection is recommended.
Structure
Conductor: Aluminum
Insulation: PVC (polyvinyl chloride)
Outer sheath: PVC (polyvinyl chloride)
Bedding: Extruded elastomere or plastomere compound or plastic tape
Color: black
Features
1. Reference standards: GB/T12706, IEC60502
2. Certification: CQC
3. Rated voltage: Uo/U is 0.6/1KV
4.Test voltage: 4000 Veff
5.Maximum operating temperature of the conductor: 90℃
6. The maximum temperature of the cable conductor during short circuit (duration less than 5 seconds) shall not exceed 250℃;
7.The cable shall be laid with environment temperature no less than 0℃ and with its minimum bending radius as follows.
Single-core unarmored cable: 20D
Single-core armored cable: 15D
Three-core unarmored cable: 15D
Three-core armored cable: 12D
D-actual outer diameter of the cable sample (mm)
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Specification
|
XLPE Insulated Power Cable |
YJV |
CU/XLPE/PVC |
|
YJLV |
AL/XLPE/PVC |
|
|
YJV22 |
CU/XLPE/STA/PVC |
|
|
YJLV22 |
AL/XLPE/STA/PVC |
|
|
YJV23 |
CU/XLPE/STA/PE |
|
|
YJLV23 |
AL/XLPE/STA/PE |
|
|
YJV32 |
CU/XLPE/SWA/PVC |
|
|
YJLV32 |
AL/XLPE/SWA/PVC |
|
|
YJV33 |
CU/XLPE/SWA/PE |
|
|
YJLV33 |
AL/XLPE/SWA/PE |
PVC Insulated
Power Cable
VV
CU/PVC/PVC
VLV
AL/PVC/PVC
VV22
CU/PVC/STA/PVC
VLV22
AL/PVC/STA/PVC
VV23
CU/PVC/STA/PE
VLV23
AL/PVC/STA/PE
VV32
CU/PVC/SWA/PVC
VLV32
AL/PVC/SWA/PVC
VV33
CU/PVC/SWA/PE
VLV33
AL/PVC/SWA/PE
|
PVC Insulated Power Cable |
VV |
CU/PVC/PVC |
VLV |
AL/PVC/PVC |
|
VV22 |
CU/PVC/STA/PVC |
|
VLV22 |
AL/PVC/STA/PVC |
|
VV23 |
CU/PVC/STA/PE |
|
VLV23 |
AL/PVC/STA/PE |
|
VV32 |
CU/PVC/SWA/PVC |
|
VLV32 |
AL/PVC/SWA/PVC |
|
VV33 |
CU/PVC/SWA/PE |
|
VLV33 |
AL/PVC/SWA/PE |











