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Home » Products » Cables » Power Cable » High Capacity 3.6/6kV Single Core Power Cable with Copper Conductor And XLPE Insulation for Overhead Applications

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High Capacity 3.6/6kV Single Core Power Cable with Copper Conductor And XLPE Insulation for Overhead Applications

Medium voltage (MV) power cables are designed to efficiently transmit electrical power at voltage levels typically ranging from 1 kV to 36 kV, serving as critical components in industrial, commercial, and utility distribution networks. These cables balance durability, safety, and performance, ensuring reliable energy transfer in demanding environments such as underground installations, overhead systems, and substations.
cross sectional area:
25-630
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  • YJV YJLV

  • 8544601290

Product Description


power cable


Applications

- Power Distribution Networks: Substations, transformers, and switchgear.

- Industrial Plants: Mining, oil & gas, and manufacturing facilities.

- Renewable Energy: Wind farms, solar parks, and hydropower stations.

-Infrastructure:Underground metro systems, airports, and hospitals. power cable

Features

- High Efficiency: Low dielectric losses for reduced energy waste.

- Durability: Resistant to moisture, chemicals, UV radiation, and abrasion.

- Safety: Flame-retardant and low-smoke materials for confined spaces.

- Flexibility: Armored/non-armored options for diverse installation needs.

- Long Lifespan: >30 years under standard operating conditions.

Standards

MV power cables comply with globally recognized standards to ensure safety and compatibility:

- International Electrotechnical Commission (IEC): IEC 60502, IEC 60228

- Institute of Electrical and Electronics Engineers (IEEE): IEEE 386, IEEE 575

- Association of Edison Illuminating Companies (AEIC): AEIC CS8

- National Electrical Manufacturers Association (NEMA): NEMA WC 74 

Construction

MV cables feature a robust layered design for optimal performance:

1. Conductor: High-purity copper or aluminum (stranded/solid) per IEC 60228.

2. Conductor Screen: Semiconducting layer to minimize electric field stress.

3. Insulation: Cross-linked polyethylene (XLPE) or ethylene propylene rubber (EPR) for thermal stability.

4. Insulation Screen: Semiconducting layer to ensure uniform voltage distribution.

5. Metallic Shield: Copper wire/tape or aluminum armor for grounding and fault protection.

6. Outer Sheath: PVC, LSZH (Low Smoke Zero Halogen), or HDPE for mechanical and environmental protection.

Key Parameters

- Voltage Rating: 1 kV to 36 kV (U0/U: 0.6/1 kV to 26/36 kV).

- Temperature Range:

- Normal Operation: -40°C to +90°C (XLPE), -50°C to +105°C (EPR).

- Short-Circuit: Up to +250°C (XLPE), +250°C (EPR).

- Current Carrying Capacity: Varies with conductor size (e.g., 240 mm² to 1000 mm²).

- Bending Radius: 12–20× cable diameter (depends on construction). 

Technical Data

Property

Specification

Insulation Resistance

>1000 MΩ·km at 20°C

Dielectric Strength

3.5–30 kV/mm (depending on voltage grade)

Fire Resistance

IEC 60332 (flame retardant), IEC 61034 (low smoke)

Crush Resistance

>10 kN/m (tested per IEC 60229)


3.6/6(7.2)kV, XLPE Insulated Unarmored PVC Sheathed Power Cable

Single-core, CU/XLPE/PVC or AL/XLPE/PVC


Conductor

Nominal

Area

Insulation Thickness

Outer Sheath Thickness

Approx.

Overall

Diameter

Approx. Cable Weight

Standard

Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

kg/km

m

10

2.5

1.8

15

320

260

500

16

2.5

1.8

18

390

290

500

25

2.5

1.8

20

500

340

500

35

2.5

1.8

21

610

400

500

50

2.5

1.8

22

750

450

500

70

2.5

1.8

24

970

550

500

95

2.5

1.8

25

1,250

660

500

120

2.5

1.8

27

1,500

760

500

150

2.5

1.8

28

1,790

860

500

185

2.5

1.9

30

2,150

1,000

500

240

2.6

1.9

33

2,770

1,250

500

300

2.8

2.0

35

3,400

1,500

500

400

3.0

2.1

39

4,280

1.850

500

500

3.2

2.2

43

5,400

2,280

500

630

3.2

2.4

47

6,830

2,800

500

800

3.2

2.5

51

8,570

3,400

400

1,000

3.2

2.6

56

10,590

4,110

300

Three-core,CU/XLPE/PVC or AL/XLPE/PVC

Conductor

Nominal

Area

Insulation Thickness

Outer Sheath Thickness

Approx.

Overall

Diameter

Approx. Cable Weight

Standard Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

kg/km

m

10

2.5

1.9

33

980

790

500

16

2.5

2.0

35

1,190

890

500

25

2.5

2.1

38

1,560

1,080

500

35

2.5

2.2

40

1,930

1,270

500

50

2.5

2.3

43

2,370

1,480

500

70

2.5

2.4

47

3,110

1,820

500

95

2.5

2.5

51

4,000

2,200

500

120

2.5

2.6

54

4,820

2,550

500

150

2.5

2.7

58

5,770

2,970

500

185

2.5

2.8

61

6,960

3,460

500

240

2.6

3.0

68

8,940

4,340

400

300

2.8

3.2

73

10,980

5,190

300

400

3.0

3.5

81

13,820

6,440

250

500

3.2

3.7

90

17,390

7,910

200


3.6/6(7.2)kV,XLPE Insulated Wire Armored PVC Sheathed Power Cable

Single-core,CU/XLPE/AWA/PVC orAL/XLPE/AWA/PVC

Conductor

Nominal

Area

Insulation Thickness

Approx.Inner Covering

Thickness

Armor Wire Size

Outer

Sheath

Thickness

Approx. Overall Diameter

Approx. Cable Weight

Standard

Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

mm

mm

kg/km

m

10

2.5

1.2

0.9

1.8

22

610

550

500

16

2.5

1.2

1.6

1.8

24

680

580

500

25

2.5

1.2

1.6

1.8

25

810

660

500

35

2.5

1.2

1.6

1.8

26

940

730

500

50

2.5

1.2

1.6

1.8

27

1,100

810

500

70

2.5

1.2

1.6

1.8

29

1,350

930

500

95

2.5

1.2

1.6

1.9

31

1,670

1,080

500

120

2.5

1.2

1.6

1.9

32

1,950

1,200

500

150

2.5

1.2

1.6

2.0

34

2,270

1,350

500

185

2.5

1.2

2.0

2.1

37

2,770

1,620

500

240

2.6

1.2

2.0

2.2

40

3,440

1,930

500

300

2.8

1.2

2.0

2.2

42

4,120

2,210

500

400

3.0

1.3

2.5

2.4

47

5,250

2,820

500

500

3.2

1.3

2.5

2.5

51

6,450

3,340

500

630

3.2

1.4

2.5

2.6

55

7,990

3,950

400

Three-core,CU/XLPE/SWA/PVC or AL/XLPE/SWA/PVC 

Conductor

Nominal

Area

Insulation Thickness

Approx. Inner Covering

Thickness

Armor Wire Size

Outer

Sheath

Thickness

Approx. Overall Diameter

Approx. Cable Weight

Standard

Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

mm

mm

kg/km

m

10

2.5

1.2

2.0

2.1

40

2,310

2,120

500

16

2.5

1.2

2.0

2.2

42

2,600

2,290

500

25

2.5

1.2

2.0

2.3

45

3,080

2,600

500

35

2.5

1.3

2.5

2.4

48

3,950

3,280

500

50

2.5

1.3

2.5

2.5

54

4,530

3,630

500

70

2.5

1.4

2.5

2.6

55

5,510

4,210

500

95

2.5

1.5

2.5

2.8

59

6,660

4,860

500

120

2.5

1.5

2.5

2.9

63

7,630

5,360

400

150

2.5

1.6

2.5

3.0

66

8,800

6,000

400

185

2.5

1.7

3.15

3.2

72

11,500

6,670

300

240

2.6

1.8

3.15

3.4

78

13,480

8,870

250

300

2.8

1.9

3.15

3.6

84

15,920

10,130

200

400

3.0

2.0

4.0

3.9

94

21,300

12,590

200

500

3.2

2.1

4.0

4.1

103

25,090

15,610

200


3.6/6(7.2)kV,XLPE Insulated Tape Armored PVC Sheathed Power Cable

Single-core,CU/XLPE/ATA/PVCor AL/XLPE/ATA/PVC

Conductor

Nominal

Area

Insulation Thickness

Approx. Inner Covering

Thickness

Armor

Wire

Size

Outer

Sheath

Thickness

Approx. Overall Diameter

Approx. Cable Weight

Standard

Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

mm

mm

kg/km

m

10

2.5

1.2

0.5

1.8

22

530

460

500

16

2.5

1.2

0.5

1.8

23

600

500

500

25

2.5

1.2

0.5

1.8

24

730

570

500

35

2.5

1.2

0.5

1.8

25

850

630

500

50

2.5

1.2

0.5

1.8

26

1,000

700

500

70

2.5

1.2

0.5

1.8

28

1,240

820

500

95

2.5

1.2

0.5

1.8

30

1,540

950

500

120

2.5

1.2

0.5

1.8

31

1,820

1,080

500

150

2.5

1.2

0.5

1.9

33

2,120

1,200

500

185

2.5

1.2

0.5

1.9

35

2,520

1,370

500

240

2.6

1.2

0.5

2.0

37

3,180

1,670

500

300

2.8

1.2

0.5

2.1

40

3,850

1,950

500

400

3.0

1.3

0.5

2.3

44

4,800

2,370

500

500

3.2

1.3

0.5

2.4

48

5,960

2,840

500

630

3.2

1.4

0.5

2.5

52

7,450

3,410

600

Three-core,CU/XLPE/STA/PVCor AL/XLPE/STA/PVC (Table 24)

Conductor

Nominal

Area

Insulation Thickness

Approx.Inner Covering

Thickness

Armor Wire Size

Outer

Sheath

Thickness

Approx. Overall Diameter

Approx. Cable Weight

Standard

Length Per

Drum

Copper

Aluminum

mm²

mm

mm

mm

mm

mm

kg/km

m

10

2.5

1.2

0.2

2.0

37

1,330

1,140

500

16

2.5

1.2

0.5

2.1

40

1,580

1,580

500

25

2.5

1.2

0.5

2.2

42

2,310

1,880

500

35

2.5

1.3

0.5

2.3

45

2,760

2,090

500

50

2.5

1.3

0.5

2.4

48

3,260

2,360

500

70

2.5

1.4

0.5

2.5

52

4,100

2,810

500

95

2.5

1.5

0.5

2.7

56

5,110

3,310

500

120

2.5

1.5

0.5

2.8

60

5,010

3,750

400

150

2.5

1.6

0.5

2.9

63

7,050

4,250

400

185

2.5

1.7

0.5

3.0

67

9,320

4,820

400

240

2.6

1.8

0.5

3.2

73

10,530

5,920

300

300

2.8

1.9

0.5

3.4

79

12,730

6,940

300

400

3.0

2.0

0.8

3.7

89

16,620

9,240

200

500

3.2

2.1

0.8

4.0

98

20,550

11,070

200




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