Conductor

Conductor
screen

( mm )

Nominal

Thickness
of Insulation
( mm )

Insulation
screen

( 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 )

16
25
35
50
70

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

5.10
5.91
6.95
8.05
9.67

0.8
0.8
0.8
0.8
0.8

3.4
3.4
3.4
3.4
3.4

0.8
0.8
0.8
0.8
0.8

0.1
0.1
0.1
0.1
0.1

1.5
1.6
1.6
1.7
1.7

20.5
21.4
22.5
23.7
25.4

552
663
788
935
1183

2200
1700
1500
1400
1200

95
120
150
185
240

C.C.
C.C.
C.C.
C.C.
C.C.

11.39
12.33
14.24
15.98
18.32

0.8
0.8
0.8
0.8
0.8

3.4
3.4
3.4
3.4
3.4

0.8
0.8
0.8
1.0
1.0

0.1
0.1
0.1
0.1
0.1

1.8
1.8
1.9
2.0
2.0

27.3
28.8
30.4
32.7
35.2

1485
1763
2064
2498
3122

1100
1000
950
850
780

300
400
500
630

C.C.
C.C.
C.C.
C.C.

20.65
23.33
26.34
30.50

0.8
0.8
0.8
0.8

3.4
3.4
3.4
3.4

1.0
1.0
1.0
1.0

0.1
0.1
0.1
0.1

2.1
2.2
2.3
2.4

37.7
40.6
43.8
48.5

3778
4661
5712
7232

700
650
600
550

Conductor

Conductor
screen

( mm )

Nominal

Thickness
of Insulation
( mm )

Insulation
screen

( 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 )

16
25
35
50
70

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

5.10
5.91
6.95
8.05
9.67

0.8
0.8
0.8
0.8
0.8

3.4
3.4
3.4
3.4
3.4

0.8
0.8
0.8
0.8
0.8

0.1
0.1
0.1
0.1
0.1

2.1
2.3
2.4
2.5
2.6

42.2
44.1
46.7
49.3
53.0

1833
2188
2597
3074
3872

2200
1700
1500
1400
1200

95
120
150
185
240

C.C.
C.C.
C.C.
C.C.
C.C.

11.39
12.33
14.24
15.98
18.32

0.8
0.8
0.8
0.8
0.8

3.4
3.4
3.4
3.4
3.4

0.8
0.8
0.8
1.0
1.0

0.1
0.1
0.1
0.1
0.1

2.8
2.9
3.0
3.1
3.3

57.0
60.4
63.6
68.6
74.0

4838
5732
6694
8090
10080

1100
1000
950
850
780

300
400

C.C.
C.C.

20.65
23.33

0.8
0.8

3.4
3.4

1.0
1.0

0.1
0.1

3.4
3.7

79.4
85.7

12170
14976

700
650