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Cu or AL Conductor Single Core Medium Voltage Cable

Cu or Al Conductor multicore power cable (11kV, 22kV and 33kV) Application Cu or Al Conductor multicore power cable may be used for power networks, in fixed installation outdoors in cable ducts or directly in the ground. The cable consists of a Class 2 stranded copper conductor, semi conductive...

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Cu or Al Conductor multicore power cable (11kV, 22kV and 33kV)


Application

Cu or Al Conductor multicore power cable may be used for power networks, in fixed installation outdoors in cable ducts or directly in the ground. The cable consists of a Class 2 stranded copper conductor, semi conductive conductor screen,XLPE insulation, semi conductive insulation screen, plain copper tape screen for each core, PVC bedding, galvanized Steel Wire Armor and PVC outer sheath, flame retardant to IEC 60332-1.


Standard:

BS6622 & IEC60502


Technical Data

Conductor material:

Copper 

Conductor identification:

Colored tapes under screen,

Conductor shape:

Circular

Conductor flexibility:

Stranded class 2

Material of the inner semi-conductor:

Semi-conducting compound

Insulation:

XLPE (Chemical)

Material of the external semi-conduct:

Semi-conducting compound

Metallic Screen:

Bare Copper Tape

Inner sheath:

PVC

Armor type:

Galvanized steel wires/Aluminum wires/steel tape/Aluminum tape

Outer sheath:

PVC

Color:

Red or Black or your require

Lead free:

Yes

Minimum installation temperature:

0 °C

Maximum installation temperature:

60 °C

Installation type:

Direct burial or in ducts

Minimum operating temperature:

 -15 °C

Maximum operating temperature:

90 °C

Short-circuit max. conductor temperature:

250 °C

Flame retardant:

Yes – IEC 60332-1

Internal bending radius (min.):

12 x Overall diameter

 

Voltage Rating U0 /U

6.35/11 kV

12.7/22 kV

19/33 kV

Nominal voltage Uo:

6.35 kV

12.7 kV

19 kV

Nominal voltage U:

11 kV

22 kV

33 kV

Maximum permitted operating Um

12 kV

24 kV

36 kV

Test voltage:

21 kV

42 kV

63 kV


Structure

 

 

1: Conductor  2: Conductor Screen  3: Insulation  3: Insulation Screen  4: Metallic Screen  

5: Inner Sheath  6:Aluminium Wire Armor  7: Outer Sheath


Construction Data: Cu/XLPE/CTS/PVC/AWA/PVC 6.36/11kV – 1 core BS6622 & IEC60502

No.

No. of cores and
cross-section

Conductor Stranding

Nominal thickness of Insulation

Nominal thickness of Sheath

Approx Overall Diameter

Approx Weight

Nom. Max. DC-resist conductor 20⁰ C

Current rating laid direct

(mm²)

(mm)

(mm)

(mm)

(mm)

KG/KM

(Ohm/km)

(Amp)


1

1 x 50

12/2.35

3.4

1.8

28.9

1311

0.387

221

2

1 x 70

19/2.20

3.4

1.9

30.7

1575

0.268

270

3

1 x 95

23/2.35

3.4

1.9

32.6

1879

0.193

321

4

1 x 120

29/2.35

3.4

2.0

35

2265

0.153

363

5

1 x 150

36/2.35

3.4

2.1

36.7

2619

0.124

410

6

1 x 185

44/2.35

3.4

2.1

38.3

3013

0.0991

455

7

1 x 240

58/2.35

3.4

2.2

40.8

3628

0.0754

520

8

1 x 300

61/2.60

3.4

2.3

42.9

4275

0.0601

580

9

1 x 400

59/2.95

3.4

2.4

47.3

5502

0.047

650

10

1 x 500

61/3.25

3.4

2.5

50.5

6567

0.0366

710

11

1 x 630

91/2.96

3.4

2.6

55

7993

0.0283

761

12

1 x 800

60/4.30

3.4

2.8

59.4

9781

0.0221

812


Construction Data: Cu/XLPE/CTS/PVC/AWA/PVC 12.7/22kV – 1core BS6622 & IEC60502

No.

No. of cores and
cross-section

Conductor Stranding

Nominal thickness of Insulation

Nominal thickness of Sheath

Approx Overall Diameter

Approx Weight

Nom. Max. DC-resist conductor 20⁰ C

Current rating laid direct

(mm²)

(mm)

(mm)

(mm)

(mm)

KG/KM

(Ohm/km)

(Amp)


1

1 x 50

12/2.35

5.5

1.8

29

1292

0.387

221

2

1 x 70

19/2.20

5.5

1.9

30.9

1569

0.268

270

3

1 x 95

23/2.35

5.5

1.9

32.6

1876

0.193

320

4

1 x 120

29/2.35

5.5

2.0

34.9

2250

0.153

362

5

1 x 150

36/2.35

5.5

2.1

36.7

2599

0.124

410

6

1 x 185

44/2.35

5.5

2.1

38.4

2997

0.0991

450

7

1 x 240

58/2.35

5.5

2.2

40.8

3618

0.0754

512

8

1 x 300

61/2.60

5.5

2.3

42.9

4266

0.0601

570

9

1 x 400

59/2.95

5.5

2.4

47.2

5437

0.047

640

10

1 x 500

61/3.25

5.5

2.5

50.7

6555

0.0366

700

11

1 x 630

91/2.96

5.5

2.6

54.6

7945

0.0283

762

12

1 x 800

60/4.30

5.5

2.8

59

9779

0.0221

813


Construction Data: Cu/XLPE/CTS/PVC/AWA/PVC19/33kV – 1 core BS6622 & IEC60502

No.

No. of cores and
cross-section

Conductor Stranding

Nominal thickness of Insulation

Nominal thickness of Sheath

Approx Overall Diameter

Approx Weight

Nom. Max. DC-resist conductor 20⁰ C

Current rating laid direct

(mm²)

(mm)

(mm)

(mm)

(mm)

KG/KM

(Ohm/km)

(Amp)


1

1 x 50

12/2.35

8.0

2.2

39.8

2041

0.387

221

2

1 x 70

19/2.20

8.0

2.2

41.5

2330

0.268

270

3

1 x 95

23/2.35

8.0

2.3

43.4

2692

0.193

320

4

1 x 120

29/2.35

8.0

2.3

44.7

2988

0.153

362

5

1 x 150

36/2.35

8.0

2.4

47.7

3529

0.124

410

6

1 x 185

44/2.35

8.0

2.5

49.6

3977

0.0991

450

7

1 x 240

58/2.35

8.0

2.6

52

4653

0.0754

512

8

1 x 300

61/2.60

8.0

2.6

54.1

5335

0.0601

570

9

1 x 400

59/2.95

8.0

2.8

57.4

6430

0.047

640

10

1 x 500

61/3.25

8.0

2.8

60.9

7602

0.0366

700

11

1 x 630

91/2.96

8.0

3.0

65

9087

0.0283

762

12

1 x 800

60/4.30

8.0

3.1

69.2

10964

0.0221

813


Dragon Brand is one of the ISO9001 certified manufacturers and suppliers of cu or al conductor single core medium voltage cable in China. Competitive in our excellent products and reasonable price, we warmly welcome you to buy the cheap price product from us.

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