Fixed laying of PVC insulated wires

Type

Name

BV、ZR-BV

Copper core PVC insuiation power line

BVR、ZR-BVR

Copper core PVC insuiation flexible power line

BVV

Copper core PVC insuiation PVC sheath round power line

BVVB

Copper core PVC insuiation PVC sheath parallel power line

BLVVB

Aluminium core PVC insuiation PVC sheath parallel power line

RVVB

Copper core PVC insuiation PVC sheath parallel flexible power line

BV-105

Copper core heat-resistance 105℃ PVC insuiation power line

227IEC01(BV)

Single-core hard drawn Non-sheathed cables for common use

227IEC02(RV)

Single-core soft drawn Non-sheathed cables for common use

227IEC05(BV)

Single-core solid conductor Non-sheathed cables for internal wiring the temperature is 70℃

227IEC06(RV)

Single-core soft conductor Non-sheathed cables for internal wiring thetemperature is 70℃

227IEC07(BV-90)

Single-core solid conductor Non-sheathed cables for internal wiring the temperature is 90℃

227IEC08(RV-90)

Single-core soft conductor Non-sheathed cables for internal wiring the temperature is 90℃

227IEC10(BVV)

Light PVC sheathed power line

227IEC52(RVV)

Light PVC sheathed soft power line

227IEC53(RVV)

Ordinary PVC sheathed soft power line

BV 300/500V

(mm2)
Nominal Section

(mm)
Number/diameter of core

(mm)
Thickness of insulation

(mm)
Maximum exlernal diameter

20℃≤(Ω/km)
Conductor resistance

(kg/km)
Approximate weight

0.5

1/0.80

0.6

2.4

36.0

8.5

0.75(A)

1/0.97

0.6

2.6

24.5

11.1

0.75(B)

7/0.37

0.6

2.8

24.5

12.0

1.0(A)

1/1.13

0.6

2.8

18.1

13.9

1.0(B)

7/0.43

0.6

3.0

18.1

15.0

1.5(A)

1/1.38

0.7

3.3

12.1

20.3

1.5(B)

7/0.52

0.7

3.4

12.1

21.6

2.5(A)

1/1.78

0.8

3.9

7.41

31.6

2.5(B)

7/0.68

0.8

4.2

7.41

34.8

4(A)

1/2.25

0.8

4.4

4.61

47.1

4(B)

7/0.85

0.8

4.8

50.3

6(A)

1/2.76

0.8

4.9

3.08

50.3

6(B)

7/1.04

0.8

5.4

3.08

81.2

10

7/1.35

1.0

6.8

1.83

119

16

7/1.70

1.0

8.0

1.15

179

25

7/2.04

1.2

9.8

0.727

281

35

7/2.52

1.2

11.0

0.524

381

50

19/1.78

1.4

13.0

0.387

521

70

19/2.14

1.4

15.0

0.268

734

95

19/2.52

1.6

17.0

0.193

962

120

37/2.03

1.6

19.0

0.153

1180

150

37/2.25

1.8

21.0

0.124

1470

185

37/2.52

2.0

23.5

0.0991

1810

240

61/2.25

2.2

26.5

0.0754

2350

300

61/2.52

2.4

29.5

0.0604

2930

400

61/2.85

2.6

33.5

0.0470

3870

BVR 300/500V

(mm2)
Nominal cross area

(mm)
Number/diameter of core

(mm)
Thickness of insulation

(mm)
Maximum exlernal diameter

 (MΩ•km)
Mininum insularion resistacne in 70℃

0.75

7/0.37

0.6

2.8

0.014

1

7/0.43

0.6

3.0

0.013

1.5

7/0.52

0.7

3.4

0.010

2.5

19/0.41

0.8

4.1

0.011

4

19/0.52

0.8

4.8

0.009

6

49/0.64

0.8

5.3

0.0084

10

49/0.52

1.0

6.8

0.0072

16

49/0.64

1.0

8.1

0.0062

25

98/0.58

1.2

10.2

0.0058

35

133/0.58

1.2

11.7

0.0052

50

133/0.68

1.4

13.9

0.0051

70

189/0.68

1.4

16.0

0.0045

BVVB 300/500V

(mm2)
Nominal cross area

Number core of Single-wire

(mm)
Thickness of insulation

(mm)
Thickness of sheath

(mm)

 (MΩ•km)
Mininum insularion resistacne in 70℃

lowlimit

uplimit

2×1

1

0.6

0.9

3.9×6.1

4.8×7.4

0.011

2×1.5

1

0.7

0.9

4.4×7.0

5.3×8.5

0.011

2×2.5

1

0.8

1.0

5.1×8.4

6.2×10.1

0.010

2×4

1

0.8

1.0

5.6×9.2

6.7×11.1

0.0085

2×6

1

0.8

1.1

6.2×10.4

7.5×12.5

0.0070

3×1.0

1

0.6

0.9

3.8×8.0

4.5×9.8

0.012

3×1.5

1

0.7

0.9

4.4×9.6

5.3×11.7

0.011

3×2.5

1

0.8

1.0

5.1×11.6

6.2×14.0

0.010

3×4

1

0.8

1.1

5.8×13.1

7.0×15.8

0.0085

3×6

1

0.8

1.1

6.2×14.5

7.5×17.5

0.0070