norminalsectional area 

insulati-on thicknes

sheath thickness(mm)

overal diameter

of cable (mm)

D.C resistance of conductor(km)

                current rating

in air(A)

direct in soil(A)

cu

Al

cu

Al

cu

Al

1×1.5

0.7

1.5

6

<=12.1< span="">

<=12.1< span="">

30

25

45

35

1×4

0.7

1.5

7

<=7.41< span="">

<=7.41< span="">

45

35

60

50

1×6

0.7

1.5

7

<=3.08< span="">

<=4.61< span="">

55

45

70

55

1×35

0.9

1.5

12

<=0.524< span="">

<=0.868< span="">

175

140

190

150

1×50

1

1.5

13

<=0.387< span="">

<=0.641< span="">

210

170

225

180

1×70

1.1

1.5

14

<=0.268< span="">

<=0.443< span="">

270

215

280

225

1×95

1.1

1.5

16

<=0.193< span="">

<=0.320< span="">

340

275

335

270

1×120

1.2

1.5

18

<=0.153< span="">

<=0.253< span="">

400

320

380

305

1×150

1.4

2

21

<=0.124< span="">

<=0.206< span="">

460

370

425

340

1×185

1.6

2

23

<=0.0991< span="">

<=0.164< span="">

530

415

480

375

1×240

1.7

2

25

<=0.0754< span="">

<=0.125< span="">

625

490

555

435

…

3×1.5

0.7

1.5

10

<=12.1< span="">

<=12.1< span="">

25

25

30

30

3×2.5

0.7

1.5

11

<=7.41< span="">

<=12.1< span="">

30

25

35

30

3×4

0.7

1.5

12

<=4.61< span="">

<=7.41< span="">

40

30

50

40

…

Attention: We can provide more info than above data, if needed.The above are just some examples.

CU core

AL core

VV

VLV

Copper/Aluminium core,PVC insulated,PVC sheathed power cable

Non-armoured PVC cable are suited for laying indoors,In cable trench,On cable racks and in pipes. Unable bear external pressures and tensions.

VY

VLY

Copper/Aluminium core,PVC insulated,PE sheathed power cable

VV22

VLV22

Copper/Aluminium core,PVC insulated,steel tape armored,PVC sheathed power cable

Steel-tape armoured PVC cables are suited for vertical burial.Can bear moderate positive pressures,Unable bear tension forces.

VV23

VLV23

Copper/Aluminium core,PVC insulated,steel tape armored,PE sheathed power cable

VV32

VLV32

Copper/Aluminium core,PVC insulated,thin steel wire armored,PVC sheathed power cable

Thin steel wire armoured PVC cables are used in case of great difference of levels or vertical installation and Can do vertical burial.Can bear moderate positive pressures and tension forces.

VV33

VLV33

Copper/Aluminium core,PVC insulated,thin steel wire armored,PE sheathed power cable

VV42

VLV42

Copper/Aluminium core,PVC insulated,thick steel wire armored,PVC sheathed power cable

Thick steel wire armoured PVC cables are suited for vertical installation and can be laid water or sea-bottom.Can bear greater positive pressures and tension forces.

VV43

VLV43

Copper/Aluminium core,PVC insulated,thick steel wire armored,PE sheathed power cable