Power Cable
01
26-35KV 3 Core XLPE Insulated STA Power Cable
Application
Power Cable is ideal for high-voltage power transmission in various applications. It is widely used in power distribution networks, providing reliable electricity flow across long distances. This cable is suitable for underground installations, offering robust protection in harsh environments. It is commonly used in industrial settings, substations, and infrastructure projects where high mechanical protection and thermal stability are essential. The cable’s design makes it perfect for environments exposed to high stress, including areas with heavy equipment or physical impact risks.
Structure
Conductor: Oxygen-free copper
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 26-35KV
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 |
26-35KV 3 Core XLPE Insulated STA Power Cable
| No. Cross-section of conductor | Conductor Structure | Insulation Thickness | Approx. O.D. | Approx .Weight | Approx. ampacity | |
| mm2 | N/mm | mm | mm | kg/km | Air (A) | Underground(A) |
| 3×50 | 10/2.62 | 10.5 | 38.8 | 1745 | 245 | 225 |
| 3×70 | 14/2.62 | 10.5 | 40.7 | 2025 | 305 | 275 |
| 3×95 | 19/2.62 | 10.5 | 42.3 | 2331 | 370 | 330 |
| 3×120 | 19/2.62 | 10.5 | 43.9 | 2647 | 425 | 375 |
| 3×150 | 30/2.62 | 10.5 | 45.5 | 2998 | 485 | 420 |
| 3×185 | 37/2.62 | 10.5 | 47.3 | 3414 | 555 | 475 |
| 3×240 | 48/2.62 | 10.5 | 49.7 | 4044 | 650 | 555 |
| 3×300 | 60/2.62 | 10.5 | 51.9 | 4696 | 745 | 630 |
| 3×400 | 60/2.98 | 10.5 | 55.3 | 5801 | 870 | 720 |
| 3×500 | 60/3.30 | 10.5 | 60.3 | 7132 | 1000 | 825 |
| 3×630 | 60/3.72 | 10.5 | 64.5 | 8515 | 1160 | 940 |