Conductor

Nominal Thickness
of Insulation
( mm )

Copper
screen
tape
( mm )

Nominal Thickness
of Sheath

( mm )

Approx Overall
diameter

( mm )

Approx
Weight
( kg/km )

Insulation
resistance at
15.6°C (Min.)
( Mohm/km)

Size

(mm2)

Shape

Outside
diameter
( mm )

10
16
25
35
50

N.C.
N.C.
N.C.
N.C.
N.C.

4.05
5.10
6.42
7.56
8.90

2.0
2.0
2.0
2.0
2.0

0.1
0.1
0.1
0.1
0.1

1.4
1.4
1.4
1.4
1.4

12.4
13.4
14.8
16.0
17.5

245
318
427
540
682

1800
1550
1300
1130
1000

70
95
120
150
185

N.C.
N.C.
N.C.
N.C.
N.C.

10.70
12.60
14.21
15.75
17.64

2.0
2.0
2.0
2.0
2.0

0.1
0.1
0.1
0.1
0.1

1.5
1.6
1.6
1.7
1.8

19.5
21.5
23.2
24.4
26.9

914
1197
1462
1736
2135

850
740
670
610
550

240
300
400
500
630

N.C.
N.C.
N.C.
N.C.
N.C.

20.25
22.68
25.65
28.80
32.76

2.0
2.0
2.0
2.2
2.4

0.1
0.1
0.1
0.1
0.1

1.9
1.9
2.0
2.2
2.3

29.7
32.4
35.6
39.4
44.2

2734
3363
4219
5266
6755

500
440
390
390
370

800
1000

N.C.
N.C.

37.05
41.60

2.6
2.8

0.1
0.1

2.5
2.7

49.5
54.9

8565
10707

360
340

Conductor

Nominal Thickness
of Insulation
( mm )

Copper
screen
tape
( mm )

Nominal Thickness
of Sheath

( mm )

Approx Overall
diameter

( mm )

Approx
Weight
( kg/km )

Insulation
resistance at
15.6°C (Min.)
( Mohm/km)

Size

(mm2)

Shape

Outside
diameter
( mm )

10
16
25
35
50

N.C.
N.C.
N.C.
N.C.
N.C.

4.05
5.10
6.42
7.56
8.90

2.0
2.0
2.0
2.0
2.0

0.1
0.1
0.1
0.1
0.1

1.8
1.8
1.8
1.9
2.0

24.5
26.7
29.8
32.4
35.7

765
995
1352
1712
2165

1800
1550
1300
1130
1000

70
95
120
150
185

N.C.
N.C.
N.C.
N.C.
N.C.

10.70
12.60
14.21
15.75
17.64

2.0
2.0
2.0
2.0
2.0

0.1
0.1
0.1
0.1
0.1

2.2
2.3
2.4
2.5
2.7

39.9
44.3
48.3
51.9
56.3

2901
3805
4654
5564
6793

850
740
670
610
550

240
300
400

N.C.
N.C.
N.C.

20.25
22.68
25.65

2.0
2.0
2.0

0.1
0.1
0.1

2.9
3.0
3.3

62.3
68.0
74.9

8698
10690
13410

500
440
390