What kind of cable is YJV32?
It is a power cable equipped with XLPE sheath and steel wire armor, and its inner core is generally copper core wire. This kind of cable not only has good corrosion resistance and electrical performance, but also has a relatively simple structure and is relatively light in weight. power grid and more.
YJV32 cable YJV32 power cable YJV32 steel wire armored cable model name:
VV 0.6/1KV copper core flame retardant PVC insulated PVC sheathed power cable
VV22 0.6/1KV copper core flame retardant PVC insulated steel tape armored PVC sheathed power cable
VV32 0.6/1KV copper core flame retardant PVC insulated thin steel wire armored PVC sheathed power cable
VV42 0.6/1KV copper core flame retardant PVC insulated thick steel wire armored PVC sheathed power cable
YJV 0.6/1K Cu core flame retardant XLPE insulated PVC sheathed power cable
YJV22 0.6/1KV copper core flame retardant XLPE insulated steel tape armored PVC sheathed power cable
YJV32 0.6/1KV copper core flame retardant XLPE insulated fine steel wire armored PVC sheathed power cable
NH-VV 0.6/1KV Copper core flame retardant PVC insulated PVC sheathed power cable
NH-VV22 0.6/1KV Copper core flame retardant PVC insulated steel tape armored PVC sheathed power cable
Nominal section (mm2) | Maximum DC resistance of conductor at 20°C (Ω/km) | 90 ℃ conductor maximum allowable short-circuit current (1 second) | ||
copper conductor | aluminum conductor | copper conductor | aluminum conductor | |
25 | 0.727 | 1.200 | 3.69 | 2.42 |
35 | 0.524 | 0.868 | 5.15 | 3.37 |
50 | 0.387 | 0.641 | 7.31 | 4.79 |
70 | 0.268 | 0.443 | 10.2 | 6.68 |
95 | 0.193 | 0.320 | 13.8 | 9.03 |
120 | 0.153 | 0.253 | 17.4 | 11.4 |
150 | 0.124 | 0.206 | 21.7 | 14.2 |
185 | 0.0991 | 0.164 | 26.7 | 17.5 |
240 | 0.0754 | 0.125 | 34.6 | 22.6 |
300 | 0.0601 | 0.100 | 43.1 | 28.2 |
400 | 0.0470 | 0.0778 | 57.4 | 37.6 |
500 | 0.0366 | 0.0605 | 71.7 | 47.0 |
630 | 0.0283 | 0.0469 | 88.8 | 58.0 |