NA2XSY/NA2XSEY/NA2XSEYBY PVC Medium Voltage Cable with Aluminium Conductor
Application
Power and control cable for fixed installation in the following environments:
Directly in the ground, in water, outdoors and indoors
In cable trays, ducts, and on support brackets
Suitable for power stations, industrial plants, and urban distribution networks
Power cables are designed for reliable energy transmission where high mechanical protection is not required but stable performance is essential under various environmental conditions.
Structure
Conductor: Aluminum
Insulation: XLPE
Outer sheath: PVC
Bedding: Extruded elastomere or plastomere compound or plastic tape
Color: black
Features
1. Reference standards: GB/T12706, IEC60502-1
2. Certification: CQC
3. Rated voltage: 6/10 (12) kV, 12/20 (24) kV, 18/30 (36) kV
4.Test voltage: Depending on nominal voltage:
6/10 kV: 15 kV
12/20 kV: 30 kV
18/30 kV: 45 kV
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)
| 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. | |||
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 |