Power cable are commonly used in the urban underground power grids, power stations, and internal power supply of company.
Power cable is seldom affected by environment and climate.Its' transmission performance is stable. Therefore, the Power Cables are commonly used in the urban underground power grids,power stations, and internal power supply of company.
Type | Description | |
Cu core | Al core | |
YJV | YJLV | Cu,Al core XLPE insulated ,PVC sheathed power cable |
YJV22 | YJLV22 | Cu,Al core XLPE insulated ,steel taped armoured PVC sheathed power cable |
VV | VLV | Cu,Al core PVC insulated ,PVC sheathed power cable |
VV22 | VLV22 | Cu,Al core PVC insulated ,steel taped armoured PVC sheathed power cable |
Single core YJV and YJLV
Nom.cross–section of conductor (mm2) | Insulation thickness(mm) | Sheath thickness(mm) | Reference diameter(mm) | Current Rating | |||
Direct in soil | In air | ||||||
Cu | Al | Cu | Al | ||||
1.5 | 0.7 | 1.4 | 5.8 | 33 | / | 26 | / |
2.5 | 0.7 | 1.4 | 6.2 | 43 | 32 | 34 | 26 |
4 | 0.7 | 1.4 | 6.7 | 56 | 42 | 44 | 35 |
6 | 0.7 | 1.4 | 7.2 | 70 | 54 | 56 | 45 |
10 | 0.7 | 1.4 | 8.4 | 94 | 69 | 77 | 59 |
16 | 0.7 | 1.4 | 9.4 | 120 | 90 | 100 | 78 |
25 | 0.9 | 1.4 | 11.1 | 155 | 115 | 130 | 100 |
35 | 0.9 | 1.4 | 12.2 | 185 | 135 | 160 | 125 |
50 | 1.0 | 1.4 | 13.8 | 220 | 165 | 195 | 150 |
70 | 1.1 | 1.4 | 15.7 | 270 | 200 | 245 | 190 |
95 | 1.1 | 1.5 | 17.8 | 320 | 240 | 300 | 230 |
120 | 1.2 | 1.5 | 19.8 | 365 | 275 | 349 | 270 |
150 | 1.4 | 1.6 | 21.8 | 410 | 310 | 400 | 310 |
185 | 1.6 | 1.6 | 24.2 | 465 | 355 | 465 | 360 |
240 | 1.7 | 1.7 | 27.1 | 540 | 410 | 550 | 430 |
300 | 1.8 | 1.8 | 30.3 | 610 | 465 | 635 | 495 |
400 | 2.0 | 1.9 | 33.9 | 695 | 535 | 745 | 590 |
0.6/1KV XLPE Insulated Power Cable