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| Medium VOLTAGE CABLES |
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| 8.7/ 15kV XLPE Insulated, Single Core Cables with Copper Conductor |
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 Application： |
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| These are cables with low dielectric loses, used in energy networks with sudden load changes. Laid in residential or industrial areas, underground or in ducts |
| Technical Data： |
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Max. operating temperature |
: 90 °C |
Max. short circuit temperature |
: 250 °C (max. 5 sec.) |
Rated voltage |
:8.7/15kV |
Min. bending radius |
: 15xD |
D |
: Cable outer diameter |
Construction ：
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1. Stranded copper conductor |
2. Inner semi- conductive layer |
3. XLPE insulation |
4. Outer semi- conductive layer |
5. Semi- conductive tape |
6. Copper wire screen |
7. Polyester tape |
8. PVC outer jacket |
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Standarts
TS IEC 60502, BS 6622, VDE 0276 |
Nominal
Cross-Section |
Overall
Diameter
(approx.) |
Net Weight
(appr.) |
Delivery
Length |
DC Conductor Resistance at 20oC |
DC Conductor
Resistance at 90oC |
Operation
Inductance |
Operation Capacitance (approx.) |
In Ground at 20oC |
In Air at
30oC |
mm2 |
mm |
kg/km |
m |
ohm/km |
ohm/km |
...
mH/km |
:.
mH/km |
μF/km |
A... |
A:. |
A... |
A:. |
1x25/16 |
24.0 |
750 |
1000 |
0.7270 |
0.9306 |
0.692 |
0.420 |
0.164 |
179 |
157 |
191 |
162 |
1x35/16 |
25.0 |
900 |
1000 |
0.5240 |
0.6707 |
0.666 |
0.401 |
0.181 |
212 |
187 |
231 |
195 |
1x50/16 |
26.5 |
1050 |
1000 |
0.3870 |
0.4954 |
0.640 |
0.383 |
0.201 |
249 |
220 |
277 |
234 |
1x70/16 |
28.0 |
1300 |
1000 |
0.2680 |
0.3430 |
0.609 |
0.362 |
0.229 |
303 |
269 |
345 |
292 |
1x95/16 |
29.5 |
1550 |
1000 |
0.1930 |
0.2470 |
0.585 |
0.346 |
0.255 |
358 |
321 |
418 |
354 |
1x120/16 |
31.5 |
1850 |
1000 |
0.1530 |
0.1958 |
0.567 |
0.336 |
0.278 |
404 |
364 |
481 |
407 |
1x150/25 |
33.0 |
2200 |
1000 |
0.1240 |
0.1587 |
0.549 |
0.325 |
0.302 |
441 |
405 |
537 |
460 |
1x185/25 |
35.0 |
2600 |
1000 |
0.0991 |
0.1268 |
0.534 |
0.317 |
0.328 |
493 |
457 |
612 |
527 |
1x240/25 |
37.5 |
3150 |
1000 |
0.0754 |
0.0965 |
0.514 |
0.307 |
0.363 |
563 |
528 |
716 |
621 |
1x300/25 |
40.0 |
3750 |
1000 |
0.0601 |
0.0769 |
0.497 |
0.298 |
0.398 |
626 |
593 |
811 |
709 |
1x400/35 |
43.5 |
4900 |
1000 |
0.0470 |
0.0602 |
0.477 |
0.289 |
0.447 |
676 |
665 |
901 |
815 |
1x500/35 |
46.5 |
5900 |
500 |
0.0366 |
0.0468 |
0.461 |
0.282 |
0.491 |
743 |
739 |
1006 |
921 |
1x630/35 |
50.0 |
7150 |
500 |
0.0283 |
0.0362 |
0.445 |
0.275 |
0.543 |
820 |
818 |
1130 |
1045 |
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