Nominal Cross-sectional Area of Conductor
Insulation Thickness
Sheath Thickness
Outer Diameterof Cable(Reference)
Weight of Cable (Reference)
D.C Resistance of Conductor at 20 oC (¡Ü)
Test voltage
Insulation Resistance (>=)
Cu
Al
mm2
mm
kg/Km
ohm/Km
KV
ohm.Km
1.5
0.7
1.8
13.0
273
--
12.1
3.5
2.5
13.9
321
208
7.41
0.916
4
15.5
405
330
4.61
0.757
6
16.5
485
374
3.08
0.645
10
19.1
658
478
1.83
0.523
16
21.3
888
594
1.15
1.91
0.431
25
0.9
24.3
1238
788
0.727
1.20
0.444
35
26.5
1602
972
0.524
0.868
0.379
50
1.0
27.3
2176
1294
0.387
0.641
0.355
70
1.1
2.0
32.4
2864
1616
0.268
0.443
95
2.1
35.6
3637
1928
0.193
0.320
0.290
120
1.2
2.2
38.8
4397
2258
0.153
0.253
0.282
150
1.4
2.4
42.6
5353
2679
0.124
0.206
0.294
185
1.6
46.9
6538
3240
0.0991
0.164
0.303
240
1.7
2.7
52.0
8268
3937
0.0754
0.125
0.283
300
2.9
56.9
10229
4772
0.0601
0.100
0.263
400
3.1
63.9
13096
5928
0.0470
0.0778
0.243
