Guangdong Shengyu Cable Industry Co., Ltd.
Guangdong Shengyu Cables Industry Co., Ltd.
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Underground High Voltage Electrical Wire , High Tension XLPE Copper Cable
Application:
To be laid directly in ground, outdoors, indoors and in cable ducts.
Construction:
1 ..... stranded (RM) bare copper
2 ..... inner layer of semi-conducting material
3 ..... core insulation of cross-linked polyethylene
4 ..... outer layer of semi-conducting material
5 ..... screen of copper wires
6 ..... outer sheath of polyvinylchloride (PVC), red
Standards:
DIN VDE 0276-620
HD 620 S1: 1996
DIN EN 60228 class 2 (construction)
Technical data:
Test voltage
| 6 / 10 kV | [kV] | 21 / 5 min. | |
| 12 / 20 kV | [kV] | 42 / 5 min. | |
| 18 / 30 kV | [kV] | 63 / 5 min. | |
| Temperature range | in motion | -5°C till +70°C | |
| fixed | -20°C till +70°C | ||
| Operating temperature | short circuit | °C | 250 |
| Short circuit time | max. | [sec] | 5 |
| Bending radius | min. | x diameter | 15 |
| Flammability | standard | EN 60332-1-2 |
| Number of cores and nominal cross section mm2 |
Copper figure kg/km |
Overall diameter appr. mm |
Overall diameter max. value appr. mm |
Weight appr. kg/km |
Current carrying capacity ground A |
Current carrying capacity air A |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 x 35 RM/16 | 540,0 | 23 | 28 | 900,0 | 187 | 197 | ||||||
| 1 x 50 RM/16 | 690,0 | 24 | 29 | 1.050,0 | 220 | 236 | ||||||
| 1 x 70 RM/16 | 890,0 | 26 | 31 | 1.300,0 | 268 | 294 | ||||||
| 1 x 95 RM/16 | 1.140,0 | 27 | 32 | 1.600,0 | 320 | 358 | ||||||
| 1 x 120 RM/16 | 1.390,0 | 29 | 34 | 1.850,0 | 363 | 413 | ||||||
| 1 x 150 RM/25 | 1.795,0 | 30 | 35 | 2.200,0 | 405 | 468 | ||||||
| 1 x 185 RM/25 | 2.145,0 | 32 | 37 | 2.600,0 | 456 | 535 | ||||||
| 1 x 240 RM/25 | 2.695,0 | 34 | 39 | 3.150,0 | 526 | 631 | ||||||
| 1 x 300 RM/25 | 3.295,0 | 36 | 40 | 3.750,0 | 591 | 722 | ||||||
| 1 x 400 RM/35 | 4.410,0 | 40 | 45 | 4.650,0 | 662 | 827 | ||||||
| 1 x 500 RM/35 | 5.410,0 | 43 | 47 | 5.750,0 | 739 | 921 | ||||||