Qingdao Yilan Cable Co., Ltd.
Qingdao Yilan Cable Co., Ltd.
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IEC 60502 Cross Linked Polyethylene Cable , Unarmoured XLPE PVC Cable
APPLICATIONS:
Power cables for energy supply are installed in open air, in underground, indoors, in cable ducts, power stations, residental connections and street lighting as well as in subscriber networks, where mechanical damages are not be expected.
CONSTRUCTION:
1. CONDUCTOR
– Bare copper conductor, Class 2 to IEC 60228
2. INSULATION
– XLPE Compound
3. FILLER
– PP filler
4. WRAPPING TAPE
In case of armored cables:
5. INNER SHEATH
– PVC Compound
6. ARMOR
– Galvanized Double Steel Tape.
7. OUTER SHEATH :
– PVC Compound
Sheath colour :
– Black
PHYSICAL AND ELECTRICAL CHARACTERISTICS:
|
No.cores x cross-sec. |
Insulation thickness |
Nominal Sheath thickness |
Outer Ø approx. |
weight approx. |
Current ratings in air 30℃ |
Current ratings buried 20℃ |
|
|
Phase |
Neutral |
||||||
|
mm² |
mm |
mm |
mm |
mm |
kg / km |
A |
A |
|
3×4＋1×2.5 |
0.7 |
0.7 |
1.8 |
12.7 |
277 |
37 |
47 |
|
3×6＋1×4.0 |
0.7 |
0.7 |
1.8 |
13.9 |
363 |
47 |
60 |
|
3×10＋1×6.0 |
0.7 |
0.7 |
1.8 |
16.1 |
527 |
64 |
81 |
|
3×16＋1×10 |
0.7 |
0.7 |
1.8 |
18.6 |
766 |
85 |
106 |
|
3×25＋1×16 |
0.9 |
0.7 |
1.8 |
22.2 |
1140 |
113 |
137 |
|
3×35＋1×16 |
0.9 |
0.7 |
1.8 |
24.6 |
1475 |
139 |
164 |
|
3×50＋1×25 |
1.0 |
0.9 |
1.8 |
27.7 |
1951 |
173 |
198 |
|
3×70＋1×35 |
1.1 |
0.9 |
1.9 |
31.9 |
2662 |
222 |
246 |
|
3×95＋1×50 |
1.1 |
1.0 |
2.1 |
36.2 |
3578 |
271 |
293 |
|
3×120＋1×70 |
1.2 |
1.1 |
2.2 |
39.9 |
4567 |
318 |
334 |
|
3×150＋1×70 |
1.4 |
1.1 |
2.3 |
45.0 |
5514 |
370 |
375 |
|
3×185＋1×95 |
1.6 |
1.1 |
2.5 |
49.4 |
6850 |
427 |
422 |
|
3×240＋1×120 |
1.7 |
1.2 |
2.7 |
54.9 |
8741 |
507 |
492 |
|
3×300＋1×150 |
1.8 |
1.4 |
2.9 |
62.9 |
11052 |
599 |
560 |