Power Cable
01
NYY Cable PVC Insulated And Sheathed Power Cable
Application
Power cable is a high-performance power transmission product designed for industry, construction, energy and other fields. It is widely used in power systems, industrial and mining enterprises, infrastructure construction and other places.
Structure
Conductor: Oxygen-free copper
Insulation: PVC (polyvinyl chloride)
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 |
NYY Cable PVC Insulated And Sheathed Power Cable
| No. Cross-section of conductor | Conductor Structure | Insulation Thickness | Sheath Thickness | Reference overall diameter of cable | Reference weight of cable | Approx. ampacity | |
| mm2 | N/mm | mm | mm | mm | kg/km | In air (A) | Direct In soil(A) |
| 4×4 | 7/0.85 | 0.8 | 1.62 | 14.9 | 339 | 30 | 38 |
| 4×6 | 7/1.04 | 0.8 | 1.62 | 16.1 | 436 | 38 | 48 |
| 4×10 | 7/1.45 | 1 | 1.62 | 19.3 | 669 | 53 | 66 |
| 4×16 | 7/1.83 | 1 | 1.62 | 21.8 | 953 | 70 | 86 |
| 4×25 | 7/2.29 | 1 | 1.62 | 26 | 1374 | 94 | 112 |
| 4×35 | 7/2.65 | 1 | 1.62 | 28.7 | 1810 | 116 | 135 |
| 4×50 | 10/2.62 | 1.2 | 1.71 | 29.5 | 2312 | 139 | 161 |
| 4×70 | 14/2.62 | 1.2 | 1.89 | 33 | 3105 | 177 | 202 |
| 4×95 | 19/2.62 | 1.4 | 1.8 | 38.1 | 4179 | 217 | 240 |
| 4×120 | 24/2.62 | 1.4 | 2.07 | 41.1 | 5185 | 254 | 274 |
| 4×150 | 30/2.62 | 1.6 | 2.25 | 45.8 | 9414 | 294 | 309 |
| 4×185 | 37/2.62 | 1.6 | 2.43 | 50.5 | 7901 | 337 | 346 |
| 4×240 | 48/2.62 | 1.8 | 2.61 | 55.7 | 10249 | 401 | 403 |
| 4×300 | 60/2.62 | 2 | 2.79 | 63.4 | 13365 | 470 | 459 |
| 4×400 | 60/2.98 | 2.2 | 3.06 | 83.5 | 18307 | 557 | 529 |