DSTA SWA AWA XLPE Insulated Cable 1 To 5 Cores Copper Aluminum
Conductor
1. Standard of XLPE Insulated Cable:
According to GB12706(Equal to IEC60502). The cable also could be
producted by standard of ASTM,BS,DIN and AS/NZS or other standards
as request.
2. Rated Voltage of XLPE Insulated Cable:
0.6/1KV, 3.6/6KV, 6/10KV, 8.7/15KV, 12/20KV, 18/20KV, 21/35KV,
26/35KV
3. Construction of XLPE Insulated Cable:
Conductor: Copper or Aluminum
Insulation: XLPE
Inner sheath: PVC or PE
Armour: Double Steel Tape (DSTA), Galvanized Steel Wire (SWA),
Aluminum Wire Armoured (AWA)
Outer Sheath: PVC or PE
4. Characters of XLPE Insulated Cable:
a. Max. Long-time operating temperature of XLPE insulated cable is
90°C.
b. Max. short-circuit temperature is not exceed 250°C in 5 Second.
c. Installing temperature of cable should be not less than 0°C.
d. Unable be laid without the limit of fall with enough mechanical
pull. Single core cable can not be laid in iron tube or fixed by
circled iron tools around cables.
5. Types of Electrical Cable:
| Type | Designation | |
| YJV | Copper conductor, XLPE insulated, PVC sheathed electrical cable | Unarmoured Electrical Cable |
| YJLV | Aluminum conductor, XLPE insulated, PVC sheathed electrical cable |
| YJY | Copper conductor, XLPE insulated, PE sheathed electrical cable |
| YJLY | Aluminum conductor, XLPE insulated,PE sheathed electrical cable |
| YJV22 | Copper conductor, XLPE insulated, steel tape armoured, PVC sheathed
electrical cable | Armoured Electrical Cable |
| YJLV22 | Aluminum conductor, XLPE insulated, steel tape armoured, PVC
sheathed electrical cable |
| YJV23 | Copper conductor, XLPE insulated, steel tape armoured, PE sheathed
electrical cable |
| YJLV23 | Aluminum conductor, XLPE insulated, steel tape armoured, PE
sheathed electrical cable |
| YJV32 | Copper conductor, XLPE insulated, steel wire armoured, PVC sheathed
electrical cable | Armoured Electrical Cable |
| YJLV32 | Aluminum conductor, XLPE insulated, steel wire armoured, PVC
sheathed electrical cable |
| YJV33 | Copper conductor, XLPE insulated, steel wire armoured, PE sheathed
electrical cable |
| YJLV33 | Aluminum conductor, XLPE insulated, steel wire armoured, PE
sheathed electrical cable |
6. Technical Data of 1 core Electrical Cable:
| No. of cores and cross -sec. | Operation
voltage
max. | Nominal
voltage
U0/U | Insulation
thickness | Sheath
thickness
Nominal
value | Outer Ø
approx. | weight
approx. | Current ratings in air 30℃ | Current ratings buried 20℃ | maximum DC resistance at 20℃ |
|---|
| mm² | kV | kV | mm | mm | mm | kg / km | A | A | Ω/km |
| 1 x 35 | 24 | 12/ 20 | 5.5 | 1.8 | 24.9 | 860 | 205 | 190 | 0.52 |
| 1 x 50 | 24 | 12/ 20 | 5.5 | 1.8 | 26.4 | 1138 | 245 | 225 | 0.39 |
| 1 x 70 | 24 | 12/ 20 | 5.5 | 1.9 | 28.1 | 1281 | 305 | 275 | 0.27 |
| 1 x 95 | 24 | 12/ 20 | 5.5 | 1.9 | 29.9 | 1570 | 370 | 330 | 0.19 |
| 1 x 120 | 24 | 12/ 20 | 5.5 | 2.0 | 31.3 | 1839 | 430 | 375 | 0.15 |
| 1 x 150 | 24 | 12/ 20 | 5.5 | 2.0 | 33.1 | 2174 | 490 | 425 | 0.12 |
| 1 x 185 | 24 | 12/ 20 | 5.5 | 2.1 | 34.7 | 2540 | 560 | 480 | 0.10 |
| 1 x 240 | 24 | 12/ 20 | 5.5 | 2.2 | 37.1 | 3120 | 665 | 555 | 0.08 |
| 1 x 300 | 24 | 12/ 20 | 5.5 | 2.2 | 39.5 | 3746 | 765 | 630 | 0.06 |
| 1 x 400 | 24 | 12/ 20 | 5.5 | 2.3 | 44.1 | 4863 | 890 | 725 | 0.05 |
| 1 x 500 | 24 | 12/ 20 | 5.5 | 2.4 | 47.6 | 5905 | 1030 | 825 | 0.04 |
| 1 x 630 | 24 | 12/ 20 | 5.5 | 2.5 | 51.3 | 7220 | 1190 | 940 | 0.03 |
7. Technical Data of 3 cores Electrical Cable:
No.cores x cross-sec. | Operation
voltage
max. | Nominal
voltage
U0/U | Insulation
thickness | Sheath
thickness
Nominal
value | Outer Ø
approx. | weight
approx. | Current ratings in air 30℃ | Current ratings buried 20℃ | maximum DC resistance at 20℃ |
|---|
| mm² | kV | kV | mm | mm | mm | kg / km | A | A | Ω/km |
| 3 x 35 | 24 | 12/20 | 5.5 | 2.6 | 52.5 | 3023 | 155 | 185 | 0.52 |
| 3 x 50 | 24 | 12/20 | 5.5 | 2.7 | 55.5 | 3891 | 180 | 218 | 0.39 |
| 3 x 70 | 24 | 12/20 | 5.5 | 2.8 | 59.3 | 4396 | 223 | 267 | 0.27 |
| 3 x 95 | 24 | 12/20 | 5.5 | 3.0 | 63 | 5264 | 271 | 318 | 0.19 |
| 3 x 120 | 24 | 12/20 | 5.5 | 3.1 | 66.2 | 6190 | 312 | 363 | 0.15 |
| 3 x 150 | 24 | 12/20 | 5.5 | 3.2 | 69.8 | 7240 | 363 | 417 | 0.12 |
| 3 x 185 | 24 | 12/20 | 5.5 | 3.3 | 73.7 | 8499 | 404 | 460 | 0.1 |
| 3 x 240 | 24 | 12/20 | 5.5 | 3.5 | 78.6 | 10353 | 471 | 531 | 0.08 |
| 3 x 300 | 24 | 12/20 | 5.5 | 3.6 | 83.8 | 12328 | 536 | 596 | 0.06 |
| 3 x 400 | 24 | 12/20 | 5.5 | 3.8 | 93.6 | 15921 | 630 | 684 | 0.05 |
