We can produce as per the standard of GB, IEC, ASTM,DIN,CSA,JIS and also particularly customize and manufacture according to your special requirement.
Standards / Testing Specifications
IEC 61089, BS 3242, DIN 48201, ASTM B399, BS EN50183, GB/T 1179-2008
Working conditions aerial insulation power cable
1) Rated voltage: 0.6kV/1Kv
2) The tallest working temperature of the cable conductor; XLPE insulation cable: 90°C;
HDPE insulation cable: 75°C;
3) During having a short (lasting less than 5 seconds) the maximum temperature;
XLPE insulated cables is 250°C;
HDPE insulated cable is 150°C
4) During the cable lying, the ambient temperature must be above-20°C
5) Bending radius allowance of the cable;
A)1Kv aerial insulation power cable:
It should be no less than 4D for the cable with outer diameter less than 25mm;
It should be no less than 6D for the cable with outer diameter of 25mm or more;
B) 10kV aerial insulation power cable:
Single core cable: 20 (D+d)±5%mm;
Multi-core cable:15 (D+d)±%mm
Formula inside: D-Actual cable outer diameter;
d-Actual conductor outer diameterl
Standard Packaging
As provided by standards and customer’s requirement.
|
BS7884-1997 |
|||||
|
Nominal Area |
Stranding |
Diameter of conductor |
Linear mass |
Rated strength |
D.C. resistance at 20°C |
|
mm2 |
No./mm |
mm |
Kg/km |
KN |
Ω/km |
|
10 |
7/1.35 |
4.05 |
89.82 |
3.752 |
1.829 |
|
14 |
7/1.6 |
4.8 |
126.2 |
5.627 |
1.30300 |
|
16 |
3/2.65 |
5.72 |
148.30 |
6.194 |
1.10600 |
|
16 |
7/1.7 |
5.10 |
142.40 |
5.946 |
1.15400 |
|
25 |
7/2.1 |
6.30 |
217.30 |
9.073 |
0.75630 |
|
32 |
3/3.75 |
8.10 |
296.90 |
12.4 |
0.55200 |
|
32 |
7/2.46 |
7.38 |
298.20 |
12.442 |
0.54970 |
|
35 |
7/2.5 |
7.50 |
308.00 |
12.86 |
0.53370 |
|
50 |
7/3.00 |
9.00 |
443.50 |
18.52 |
0.37060 |
|
50 |
19/1.8 |
9.00 |
435.80 |
17.7 |
0.38190 |
|
70 |
7/3.55 |
10.65 |
621.10 |
25.93 |
0.26460 |
|
70 |
19/2.1 |
10.50 |
593.20 |
24.09 |
0.28060 |
|
95 |
19/2.5 |
12.50 |
840.70 |
34.14 |
0.19800 |
|
100.0 |
7/4.3 |
12.90 |
911.20 |
36.54 |
0.18100 |
|
120.0 |
19/2.8 |
14.00 |
1055.00 |
42.83 |
0.15780 |
|
125.0 |
19/2.9 |
14.50 |
1131.00 |
45.94 |
0.14710 |
|
150.0 |
19/3.2 |
16.00 |
1377.00 |
55.94 |
0.12080 |
|
150.0 |
37/2.25 |
15375.00 |
1334.00 |
53.88 |
0.12640 |
|
185.0 |
19/3.55 |
17.75 |
1695.00 |
68.86 |
0.09815 |
|
185.0 |
37/2.5 |
17.75 |
1647.00 |
66.49 |
0.10240 |
E-mail: sales@hlcables.com