Three Core Copper Conductor XLPE Insulated Medium Voltage 11kV Power Cable
Constructions
Conductor : Compact stranded copper conductor, Cl.2 as per IEC 60228
Conductor Screen: Semi-conductor
Insulation : XLPE(cross-linked polyethylene) rated at 90 OC
Insulation Screen: Semi-conductor
Screen : Copper tape
Sheath : PVC or FR-PVC type ST2 to IEC 60502, black
Note: Insulation color as per standards or customer requirement
Applications
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.
Standards
International: IEC 60502, IEC 60228
China: GB/T 12706.1-2008
Other standards such as BS,DIN and ICEA upon request
Technical data
Rated voltage:6/10kV
Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 20 x cable O.D for single core
15 x cable O.D for multi core
Certificates
CE, RoHS, CCC, KEMA and more others at request
Technical Specifications
| Nom. Cross-section of conductor |
Strands No./Dia. Of Conductor |
Insulation Thickness |
Sheath Thickness |
Approx. O.D. |
Approx.Weight |
Max. D.C Resistance of Conductor (20 ℃) |
Testing Voltage A.C |
Current Rating |
| mm2 |
pc/mm |
mm |
mm |
(mm) |
kg/km |
Ω /km |
kV/5min |
In air (A) |
In soil(A) |
| 1 × 25 |
7/2.14 |
4.5 |
1.8 |
23.0 |
598 |
0.727 |
30.5 |
140 |
150 |
| 1 × 35 |
7/2.52 |
4.5 |
1.8 |
24.0 |
680 |
0.524 |
30.5 |
175 |
180 |
| 1 × 50 |
10/2.52 |
4.5 |
1.9 |
25.0 |
804 |
0.387 |
30.5 |
205 |
215 |
| 1 × 70 |
14/2.52 |
4.5 |
1.9 |
27.0 |
984 |
0.268 |
30.5 |
260 |
265 |
| 1 × 95 |
19/2.52 |
4.5 |
2 |
29.0 |
1201 |
0.193 |
30.5 |
315 |
315 |
| 1 × 120 |
24/2.52 |
4.5 |
2 |
30.0 |
1490 |
0.153 |
30.5 |
365 |
360 |
| 1 × 150 |
30/2.52 |
4.5 |
2.1 |
32.0 |
1765 |
0.124 |
30.5 |
415 |
405 |
| 1 × 185 |
37/2.52 |
4.5 |
2.1 |
34.0 |
2091 |
0.0991 |
30.5 |
475 |
455 |
| 1 × 240 |
48/2.52 |
4.5 |
2.2 |
36.0 |
3034 |
0.0754 |
30.5 |
565 |
530 |
| 1 × 300 |
61/2.52 |
4.5 |
2.4 |
39.0 |
3672 |
0.0601 |
30.5 |
645 |
595 |
| 1 × 400 |
61/2.97 |
4.5 |
2.4 |
42.0 |
4646 |
0.0470 |
30.5 |
750 |
680 |
| 1 × 500 |
61/3.23 |
4.5 |
2.5 |
45.0 |
5651 |
0.0366 |
30.5 |
865 |
765 |
| 1 × 630 |
61/3.50 |
4.5 |
2.5 |
50.0 |
7154 |
0.0283 |
30.5 |
990 |
860 |
| 1 × 800 |
91/3.20 |
4.5 |
2.7 |
55.0 |
8750 |
0.0221 |
30.5 |
1140 |
950 |
| 1 × 1000 |
91/3.75 |
4.5 |
2.9 |
59.0 |
10727 |
0.0176 |
30.5 |
1250 |
1040 |
| 3 × 25 |
7/2.14 |
4.5 |
2.4 |
46.0 |
2573 |
0.727 |
30.5 |
120 |
125 |
| 3 × 35 |
7/2.52 |
4.5 |
2.6 |
48.0 |
2985 |
0.524 |
30.5 |
145 |
155 |
| 3 × 50 |
10/2.52 |
4.5 |
2.7 |
51.0 |
3529 |
0.387 |
30.5 |
175 |
180 |
| 3 × 70 |
14/2.52 |
4.5 |
2.8 |
55.0 |
4197 |
0.268 |
30.5 |
220 |
220 |
| 3 × 95 |
19/2.52 |
4.5 |
2.9 |
58.0 |
5230 |
0.193 |
30.5 |
265 |
265 |
| 3 × 120 |
24/2.52 |
4.5 |
3.0 |
61.0 |
6120 |
0.153 |
30.5 |
305 |
300 |
| 3 × 150 |
30/2.52 |
4.5 |
3.1 |
64.0 |
7207 |
0.124 |
30.5 |
350 |
340 |
| 3 × 185 |
37/2.52 |
4.5 |
3.2 |
68.0 |
8378 |
0.0991 |
30.5 |
395 |
380 |
| 3 × 240 |
48/2.52 |
4.5 |
3.4 |
73.0 |
10177 |
0.0754 |
30.5 |
470 |
435 |
| 3 × 300 |
61/2.52 |
4.5 |
3.5 |
77.0 |
12159 |
0.0601 |
30.5 |
535 |
485 |
| 3 × 400 |
61/2.97 |
4.5 |
3.8 |
86.0 |
15641 |
0.0470 |
30.5 |
610 |
520 |
Ordering Advice
Rated Voltage
Application Standard: IEC/BS/UL/GB
Number of Cores
Conductor Size & Construction
Type of Insulation
Armored or unarmored. If armor, the armor type & material
The Requirement of Sheath
Length of Cable & Packing Requirement
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