| |
|
| |
|
| |
 power cables |
|
| |
power cables :
450/750V Single Core 6491X PVC Insulated to IEC 227
Conductor |
Nominal Thickness of Insulation |
Approx. Overall Diameter |
Approx. Weight |
Minimum Insulation Resistance at 70°C |
Size |
No/dia. of wire |
mm2 |
mm |
mm |
mm |
kg/km |
Mohm/km |
1.5 |
1/1.38 |
0.7 |
2.9 |
20 |
0.011 |
1.5 |
7/0.53 |
0.7 |
3.1 |
22 |
0.01 |
2.5 |
1/1.78 |
0.8 |
3.5 |
32 |
0.01 |
2.5 |
7/0.67 |
0.8 |
3.7 |
34 |
0.009 |
4 |
7/0.85 |
0.8 |
4.3 |
50 |
0.0077 |
6 |
7/1.04 |
0.8 |
4.8 |
70 |
0.0065 |
10 |
7/1.35 |
1.0 |
6.2 |
120 |
0.0065 |
16 |
7/1.70 |
1.0 |
7.2 |
180 |
0.005 |
25 |
7/2.14 |
1.2 |
9.0 |
280 |
0.005 |
35 |
19/1.53 |
1.2 |
10.0 |
375 |
0.005 |
50 |
19/1.78 |
1.4 |
11.9 |
505 |
0.0045 |
70 |
19/2.14 |
1.4 |
13.7 |
715 |
0.0035 |
95 |
19/2.52 |
1.6 |
16.0 |
985 |
0.0035 |
120 |
37/2.03 |
1.6 |
17.6 |
1220 |
0.0032 |
150 |
37/2.25 |
1.8 |
19.6 |
1505 |
0.0032 |
185 |
37/2.52 |
2.0 |
21.9 |
1885 |
0.0032 |
240 |
61/2.25 |
2.2 |
25.0 |
2460 |
0.0032 |
300 |
61/2.52 |
2.4 |
28.0 |
3075 |
0.003 |
400 |
61/2.85 |
2.6 |
31.5 |
3915 |
0.0028 |
|
|
| |
|
|
|
|
| |
|
|
