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High Voltage Armoured Power Cable

A high voltage cable, also known as a EHV cable, is a type of electrical cable designed to carry high voltage electricity.
It is used for transmitting electrical power over long distances or between different points in an electrical power network
Availability:
Quantity:
Inquire Add to Basket

Structure:


Corrugated Aluminum Sheath

Voltage:
38/66kV, 64/110kV, 76/132kV, 127/220kV

Conductor:
Copper/Aluminum Class 2

Core:
single core

Cross Sectional Area:
240mm2~2500mm2

Insulation:
XLPE

Inner Sheath:
Aluminum Sheath

Outer Sheath:
PE (or PVC)



Lead Sheath

· Voltage:
38/66kV, 64/110kV, 76/132kV, 127/220kV

· Conductor:
Copper/Aluminum Class 2

· Core:
single core

· Cross Sectional Area:
240mm2~2500mm2

· Insulation:
XLPE

· Inner Sheath:
Lead Sheath

· Outer Sheath:
PE (or PVC)



Copper Wire Shield

· Voltage:
38/66kV, 64/110kV, 76/132kV, 127/220kV

· Conductor:
Copper/Aluminum Class 2

· Core:
single core

· Cross Sectional Area:
240mm2~2500mm2

· Insulation:
XLPE

· Screen:
Copper Wire Screen

· Outer Sheath:
PE (or PVC)



Application:

High voltage cables are commonly used for applications such as interconnection between transmission lines, underground distribution systems and substations.


Feature:

The construction of cables varies depending on the voltage level and the specific application.

For lower voltage levels, the cable consists of solid or stranded conductors with multiple layers of insulation and protective material added around them.

For higher voltage applications, additional layers of insulation and shielding are added to improve the electrical performance and safety of the cable.


Specification:


38/66 kV Corrugated Aluminum Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

95

1.8

2.4

51

4.4

5.3

0.15

120

1.8

2.5

53

4.8

5.9

0.16

150

1.8

2.6

55

5.2

6.5

0.16

185

1.8

2.6

57

5.7

7.3

0.18

240

1.9

2.7

60

6.5

8.5

0.19

300

1.9

2.8

62

7.2

9.2

0.2

400

2

3

66

8.1

10.4

0.22

500

2.1

3

69

8.9

11.9

0.24

630

2.2

3.1

73

9.9

13.6

0.26

800

2.3

3.3

78

11

15.9

0.29

1000

2.4

3.4

81

12.2

18.2

0.31


64/110kV Corrugated Aluminum Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

150

1.5

2.8

74

3.9

4.8

0.13

185

1.6

2.9

76

4.2

4.8

0.14

240

1.8

3

79

4.7

6.1

0.15

300

1.7

3

81

5

6.7

0.16

400

1.7

3.1

84

5.5

7.7

0.17

500

1.7

3.2

88

6

8.9

0.18

630

1.8

3.3

92

6.8

10.5

0.2

800

1.8

3.5

97

7.6

12.4

0.22

1000

1.9

3.6

102

8.6

14.5

0.23

1200

2

3.7

110

10

17.3

0.26


72/132kV Corrugated Aluminum Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

240

1.7

3.1

84

5.2

6.6

0.14

300

1.7

3.2

86

5.5

7.3

0.15

400

1.7

3.3

90

6

8.3

0.16

500

1.8

3.4

93

6.7

9.6

0.17

630

1.8

3.5

97

7.4

11.1

0.18

800

1.9

3.6

102

8.4

13.1

0.2

1000

2

3.8

107

9.4

15.3

0.22


127/220kV Corrugated Aluminum Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

400

2

3.8

108

8.5

10.8

0.13

500

2.1

3.9

112

9.3

12.2

0.14

630

2.1

4

116

10.1

13.8

0.15

800

2.2

4.1

121

11.2

16

0.16

1000

2.3

4.3

126

12.3

18.3

0.17

1200

2.3

4.4

132

13.7

20.9

0.19

1400

2.4

4.5

137

14.9

23.2

0.2

1600

2.5

4.6

141

16.1

25.5

0.21

2000

2.6

4.8

149

18.2

30.1

0.23


38/66kV Lead Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

95

1.8

2.4

51

4.4

5.3

0.15

120

1.8

2.5

53

4.8

5.9

0.16

150

1.8

2.6

55

5.2

6.5

0.16

185

1.8

2.6

57

5.7

7.3

0.18

240

1.9

2.7

60

6.5

8.5

0.19

300

1.9

2.8

62

7.2

9.2

0.2

400

2

3

66

8.1

10.4

0.22

500

2.1

3

69

8.9

11.9

0.24

630

2.2

3.1

73

9.9

13.6

0.26

800

2.3

3.3

78

11

15.9

0.29

1000

2.4

3.4

81

12.2

18.2

0.31

1200

2.5

3.5

89

14

21.3

0.36

1400

2.6

3.6

93

15.3

23.6

0.38

1600

2.7

3.8

97

16.5

26

0.4

2000

2.9

3.9

103

19.1

31

0.44


64/110kV Lead Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

150

2.1

2.9

66

7.1

8.4

0.13

185

2.1

3

68

7.6

9.3

0.14

240

1.9

2.7

60

6.5

8.5

0.19

300

1.9

2.8

62

7.2

9.2

0.2

400

2

3

66

8.1

10.4

0.22

500

2.1

3

69

8.9

11.9

0.24

630

2.2

3.1

73

9.9

13.6

0.26

800

2.3

3.3

78

11

15.9

0.29

1000

2.4

3.4

81

12.2

18.2

0.31

1200

2.5

3.5

89

14

21.3

0.36

1400

2.6

3.6

93

15.3

23.6

0.38

1600

2.7

3.8

97

16.5

26

0.4

2000

2.9

3.9

103

19.1

31

0.44


72/132kV Lead Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

400

2.9

4

99

15.9

18.3

0.13

500

2.9

4.1

103

16.9

19.9

0.14

630

3

4.2

106

18.2

22

0.15

800

3.1

4.3

110

19.7

24.6

0.16

1000

3.3

4.4

115

21.6

27.6

0.17

1200

3.4

4.6

121

23.7

31

0.19

1400

3.5

4.7

125

25.4

33.7

0.2

1600

3.5

4.8

128

26.5

36

0.21

2000

3.7

5

135

29.7

41.6

0.23


127/220kV Lead Sheath Cable Parameters

Nominal Area

Alu. sheath thickness (Minimum)

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

mm

kg/m

kg/m

μF/km

400

2

3.8

108

8.5

10.8

0.13

500

2.1

3.9

112

9.3

12.2

0.14

630

2.1

4

116

10.1

13.8

0.15

800

2.2

4.1

121

11.2

16

0.16

1000

2.3

4.3

126

12.3

18.3

0.17

1200

2.3

4.4

132

13.7

20.9

0.19

1400

2.4

4.5

137

14.9

23.2

0.2

1600

2.5

4.6

141

16.1

25.5

0.21

2000

2.6

4.8

149

18.2

30.1

0.23


38/66kV Copper Wire Shield Cable Parameters

Nominal Area

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

kg/m

kg/m

μF/km

95

2.3

48

2.2

3

0.15

120

2.4

50

2.5

3.5

0.16

150

2.4

51

2.8

4.1

0.16

185

2.5

53

3.1

4.8

0.18

240

2.6

56

3.7

5.7

0.19

300

2.7

59

4.3

6.3

0.2

400

2.8

62

4.9

7.1

0.22

500

2.9

65

5.3

8.2

0.24

630

3

69

5.9

9.6

0.26

800

3.2

73

6.6

11.3

0.29

1000

3.3

77

7.3

13.2

0.31

1200

3.4

84

8.4

15.6

0.36

1400

3.5

89

9.2

17.4

0.38

1600

3.6

92

9.8

19.3

0.4

2000

3.8

99

11.3

23.2

0.44


64/110kV Copper Wire Shield Cable Parameters

Nominal Area

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

kg/m

kg/m

μF/km

150

2.8

63

3.6

4.9

0.13

185

2.9

64

4

5.6

0.14

240

2.9

67

4.6

6.6

0.15

300

3.1

70

5.3

7.2

0.16

400

3.2

73

5.9

8.1

0.17

500

3.3

76

6.4

9.3

0.18

630

3.4

80

7

10.7

0.2

800

3.5

84

7.7

12.5

0.22

1000

3.6

88

8.5

14.4

0.23


72/132kV Copper Wire Shield Cable Parameters

Nominal Area

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

kg/m

kg/m

μF/km

240

3.1

72

5

7

0.14

300

3.2

74

5.7

7.6

0.15

400

3.3

78

6.3

8.6

0.16

500

3.4

81

6.8

9.7

0.17

630

3.5

85

7.5

11.2

0.18

800

3.7

89

8.3

13

0.2

1000

3.8

93

9.1

15

0.22

1200

3.9

100

10.3

17.5

0.24


127/220kV Copper Wire Shield Cable Parameters

Nominal Area

Outer sheath thickness (Nominal)

Overall Diameter (Approx.)

App. Weight (Aluminium)

App. Weight (Copper)

Approx. Capacitance

mm2

mm

mm

kg/m

kg/m

μF/km

400

3.9

94

8.7

11

0.13

500

3.9

97

9.3

12.2

0.14

630

4.1

101

10

13.8

0.15

800

4.2

105

10.9

15.7

0.16

1000

4.3

109

11.8

17.7

0.17

1200

4.4

115

13

20.3

0.19

1400

4.5

120

13.9

22.2

0.2

1600

4.6

123

14.8

24.2

0.21

2000

4.8

130

16.5

28.4

0.23


1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.What can you buy from us?
Wires,Cables ,Cable Assemblies,Cable Trays&Condiut pipe.

3.Can I get a free sample?
Sure,we offer free sample,you only pay the freight.


4.Payment

Our payment term is usually T/T 30% in advanced, the balance before picking up the goods.L/C,PayPal,Western Union are also acceptable.


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