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Cu or AL Conductor Multicore 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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  • Product Details

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: Steel Wire Armor  7: Outer Sheath



Construction Data: Cu/XLPE/CTS/PVC/SWA/PVC 6.36/11kV – 3 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

3 x 16

7/1.68

3.4

2.4

45.2

3291

1.15

119

2

3 x 25

7/2.14

3.4

2.5

49

4187

0.727

152

3

3 x 35

7/2.52

3.4

2.6

51.4

4713

0.524

181

4

3 x 50

12/2.35

3.4

2.7

54.1

5411

0.387

213

5

3 x 70

19/2.20

3.4

2.8

58

6390

0.268

260

6

3 x 95

23/2.35

3.4

2.9

62.3

7488

0.193

309

7

3 x 120

29/2.35

3.4

3.0

65.7

8554

0.153

349

8

3 x 150

36/2.35

3.4

3.1

69.2

9747

0.124

390

9

3 x 185

44/2.35

3.4

3.2

73

11163

0.0991

436

10

3 x 240

58/2.35

3.4

3.5

80.1

14185

0.0754

499

11

3 x 300

61/2.60

3.4

3.6

84.6

16394

0.0601

553

12

3 x 400

59/2.95

3.4

3.9

91.9

20127

0.047

619


Construction Data: Cu/XLPE/CTS/PVC/SWA/PVC 12.7/22kV – 3 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

3 x 50

7/3.04

5.5

3.0

64.2

6739

0.387

213

2

3 x 70

14/2.60

5.5

3.1

67.9

7707

0.268

260

3

3 x 95

19/2.60

5.5

3.2

72.4

8933

0.193

309

4

3 x 120

24/2.60

5.5

3.4

77.3

10925

0.153

349

5

3 x 150

30/2.60

5.5

3.5

80.7

12198

0.124

390

6

3 x 185

36/2.60

5.5

3.6

84.6

13664

0.0991

436

7

3 x 240

36/3.00

5.5

3.8

90.2

15961

0.0754

499

8

3 x 300

60/2.53

5.5

3.9

94.7

18235

0.0601

553

9

3 x 400

60/2.95

5.5

4.2

102

22074

0.047

619


Construction Data: Cu/XLPE/CTS/PVC/SWA/PVC 19/33kV – 3 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

3 x 50

7/3.04

8.0

3.4

82.7

9618

0.387

211

2

3 x 70

14/2.60

8.0

3.5

86.8

10820

0.268

256

3

3 x 95

19/2.60

8.0

3.7

90.9

12107

0.193

306

4

3 x 120

24/2.60

8.0

3.8

94.1

13267

0.153

346

5

3 x 150

30/2.60

8.0

3.9

97.7

14582

0.124

386

6

3 x 185

36/2.60

8.0

4.0

101.8

16195

0.0991

432

7

3 x 240

36/3.00

8.0

4.2

107.2

18596

0.0754

494

8

3 x 300

60/2.53

8.0

4.3

111.7

20941

0.0601

549

9

3 x 400

60/2.95

8.0

4.6

118.7

24463

0.047

616


Production Flow

Raw materials for inspection-> conductor-> rewind–> conductor core stranding-> conductor screen+ insulation+ insulation shielding->metallic shielded lapping->partial discharge test

->cable laying-up->extruding ->spark test->steel tape armoring-> sheathing machine->spark test–>outgoing quality control->packing->warehouse



Packing

Packing Length: 500M 1000M 2000M etc.

Inner Packing: Wooden reel, Plastic reel, and Paper Reel

Outer Packing: Carton box, Pull out box, Pallet available Other packing available according to clients’ request


Delivery

By Express, By Air, By Sea We cooperate with lots of Shipping Companies, which can offer you the best price by the fastest way. If you have your own Courier, you can arrange for the shippment as well.



Our Services

1. Any inquiries will be replied within 24 hours.

2. OEM/ODM available.

1) Printing your logo on the cable.

2) Any your idea on cable, packing box are available.

3. High quality, reasonable and competitive price, fast lead time.

4. Good after-Sale Service.

1) All products will have been strictly Quality Checked in house before packing.

2) All products will be well packed before shipping.

5. Faster delivery.Sample order in stock, and 3-7 days for bulk production.

6. Strong technical support (technical data, drawing, etc.)

7. Free sample is available with economic express fee.


Dragon Brand is one of the ISO9001 certified manufacturers and suppliers of cu or al conductor multicore 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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