Cross sectional area

（mm²）

Reference overall diameter

（mm）

Reference weight      （Kg / km）

Resistance of conductor at 20 ℃      ≤（Ω/Km）

Insulation resistance at 70℃ ≥ MΩ/Km

Plain wires

Metal-coated wires

60227IEC52（RVV)      60227IEC56（RVV-90)     300/300V

2X0.5

5.02

26.6

39.0

40.1

0.012

2X0.75

5.4

32.8

26.0

26.7

0.010

3X0.5

5.7

38.8

39.0

40.1

0.012

3X0.75

6.2

48.1

26.0

26.7

0.010

60227IEC53（RVV)     60227IEC57（RVV-90)       300/500V

2X0.75

5.82

36

26.0

26.7

0.011

2X1

6.56

47

19.5

20..0

0.010

2X1.5

7.1

60

13.3

13.7

0.010

2X2.5

8.8

94

7.98

8.21

0.009

3X0.75

6.2

48

26.0

26.7

0.011

3X1

6.9

63

19.5

20..0

0.010

3X1.5

8.0

85

13.3

13.7

0.010

3X2.5

9.8

133

7.98

8.21

0.009

4X0.75

7.2

67.

26.0

26.7

0.011

4X1

7.8

82

19.5

20..0

0.010

4X1.5

9.0

112

13.3

13.7

0.010

4X2.5

10.7

169

7.98

8.21

0.009

5X0.75

7.8

80

26.0

26.7

0.011

5X1

8.5

98.79

19.5

20..0

0.010

5X1.5

10.0

140

13.3

13.7

0.010

5X2.5

11.9

210.

7.98

8.21

0.009