Model

Description

Application

VV

copper conductor, PVC insulated, PVC sheathed, power cables

Suitable for indoors, tunnel, cable trench and occasions alike, with no   capacity for mechanic external force. Single-core cable forbidden to laid in magnetic pipes.

VLV

aluminum conductor, PVC insulated, PVC sheathed, power cables

VV22

copper conductor, PVC insulated, steel-tape armoured, PE sheathed, power cables

Suitable for laid in indoors, tunnel, cable trench and directly burial alike, with a certain capacity for   mechanic external force, but not high stretching force.

VLV22

aluminum conductor, PVC insulated, steel-tape armoured, PVC sheathed, power cables

Nominal cross section

mm²

Insulation thickness

mm

Conductor electric resistance at 20

≤Ω/km

VV                     VLV

Liner thickness

mm

Steel tape

VV22    VLV22

Min insulation electric resistance at 20

only for reference

MΩ/km

Sheath thickness

mm

Outer diameter of cable

mm

Approximate weight of cable

mm

Sheath thickness

mm

Cu   

Outer diameter of cable

mm

Approximate weight of cable

mm

Cu

Al

Cu   

Al

Cu   

Al

1.5

0.8

12.1

1.4

5.8

50

41

20

2.5

0.8

7.41

12.1

1.4

6.2

62

47

18

4

1.0

4.61

7.41

1.4

7.1

87

62

16

6

1.0

3.08

4.61

1.4

7.6

110

73

13

10

1.0

1.83

3.08

1.4

8.9

161

97

1.0

2*0.2*20

1.5

11.7

320

256

13

16

1.0

1.15

1.91

1.4

9.9

225

125

1.0

2*0.2*20

1.5

12.7

401

301

11

25

1.2

0.727

1.20

1.4

11.6

333

174

1.0

2*0.2*20

1.5

14.6

537

378

10

35

1.2

0.524

0.868

1.4

12.8

434

213

1.0

2*0.2*20

1.5

15.8

660

439

10

50

1.4

0.387

0.641

1.4

14.8

632

309

1.0

2*0.2*20

1.5

17.8

881

558

10

70

1.4

0.268

0.443

1.6

17.1

808

376

1.0

2*0.2*25

1.8

19.9

1080

648

10

95

1.6

0.193

0.320

1.6

19.4

1089

490

1.0

2*0.2*25

1.8

22.2

1520

921

10

120

1.6

0.153

0.253

1.6

21.0

1338

581

1.0

2*0.2*25

1.8

23.8

1825

1068

10

150

1.8

0.124

0.206

1.8

23.0

1637

707

1.0

2*0.2*25

1.8

25.8

2071

1140

10

185

1.8

0.0991

0.164

1.8

25.2

2028

860

1.0

2*0.2*25

1.9

28.2

2623

1456

10

240

1.9

0.0754

0.125

1.9

28.3

2601

1085

1.2

2*0.5*30

2.0

32.9

3317

1536

10

300

2.0

0.0601

0.100

2.0

31.5

3207

1298

1.2

2*0.5*30

2.1

36.1

3718

1836

10

400

2.1

0.0470

0.0778

2.1

35.1

4146

1612

1.2

2*0.5*30

2.2

39.7

4745

2269

10

500

2.2

0.0366

0.0605

2.2

39.0

5166

2072

1.2

2*0.5*30

2.4

43.8

5824

2729

10