01
Underground Aluminum Core PVC XLPE Power Cable
Application
Power cables are critical components for the efficient transmission of electricity across key industries such as construction, energy, and manufacturing. These cables are specifically designed to handle high power loads, ensuring stable and reliable connections within power grids, industrial facilities, and infrastructure projects. Whether it's delivering electricity to remote sites, connecting critical machinery, or powering large-scale industrial operations, power cables provide consistent, uninterrupted power supply to maintain the smooth operation of essential systems. Built to withstand harsh environments, including extreme temperatures, moisture, UV radiation, and mechanical stress, they ensure the safety and longevity of electrical systems, preventing downtime and equipment failure. Power cables are indispensable for supporting operational efficiency and ensuring reliable performance across demanding sectors.
Structure
Conductor: Aluminum
Insulation: XLPE (cross-linked polyethylene)
Outer sheath: PVC (polyvinyl chloride)
Color: black
Features
1. Reference standards: GB/T12706, IEC60502
2. Certification: CQC
3. Rated voltage: Uo/U is 0.6/1KV
4. Maximum operating temperature of the conductor: 90℃
5. The maximum temperature of the cable conductor during short circuit (duration less than 5 seconds) shall not exceed 250℃;
6. 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)
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 |
| Aluminum alloy& Aluminum power cable VS copper power cable | |||
| ltems | YJV-1x150mm2 (Copper Core) |
YJLHV/YJLV-1x240mm2 (Aluminum Alloy Core &Aluminum Core) |
Remark |
|
Price (USD/M, Refer to the copper price on March 18, 2025) |
36.5 | 9.2 | Aluminum core/Aluminumalloy cable has lower cost |
|
Conductor DC Resistance(Ω/km,20℃) |
0.124 | 0.128 | Aluminum core/Aluminum alloy cables have better conductivity |
| Current CarryingCapacity (A, laid in air,40℃) |
365 | 355 | Similar current carrying capacity |
| Weight(kg/km) | 1550 | 946 | Aluminum core/Aluminum alloy cables are lighter |
| Bending Radius (D is the outer diameter of the cable) |
≥15D | ≥7D | Aluminum core/Aluminum alloy cables has better flexibility |
| Corrosion Resistance | Powerful | Requires Special Anti-corrosion Treatment |
Aluminum core/Aluminum alloy cables are easy to oxidize and needs to be treated |
| Aluminum alloy power cable YJLHV and Aluminum power cable YJLV can replace copper core power cable YJV under the same current load capacity, and it is lighter and lower in cost, which can greatly reduce the in itial investment of photovoltaic projects and achieve a faster return on investment. | |||














