nominal

cross

section area

(mm²)

Cores

(mm)

Nominal thickness of jackets(mm)

Average outer diameter

When 20degree

Conductor resistant≤(Ω/km)

Re. weight

Maximum diameter of single line in conductor

the lower limit

The

Upper

limit

245IEC81(YH)

245IEC82(YHF)

16

0.21

2.0

9.2

1.16

218.9

230.44

25

0.21

2.0

10.5

0.758

316.6

331.15

35

0.21

2.0

11.5

0.536

426

439.87

50

0.21

2.2

13.5

0.379

592.47

610.55

70

0.21

2.4

15.0

0.268

790

817.52

95

0.21

2.6

17.0

0.198

1066.17

1102.97