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OPEN-CUT MINE CABLES

添加時(shí)間： 2023-05-31 15:49:10
推薦度：
2.png

OPEN-CUT MINE CABLES

 

 

 1.png

 

Cable design

Composite screened power cores with a single extensible pilot.

Core:          Metal: tinned copper, three core plus

central pilot.

Conductor tape:

1.1/1.1 kV – polyester.

3.3 kV and above – semiconductive screen.

Insulation:   Class 2 EPR (R-EP-90).

Insulation tape:

 

Screen:

 

Pilot:

 

 

Sheath:

1.1/1.1 kV – proofed textile

3.3 kV and above – semiconductive screen   Composite screen (earth) of tinned annealed copper wire and polyester yarn.

Core colours: red, white, blue.

Single, in centre of cable.

Maximum DC resistance;

3 Ω/100 m for power cores to 35 mm2 .

2 Ω/100 m for power conductors above 35 mm2 . Heavy duty HD-85-PCP, incorporating               a polyaramid yarn Kevlar? braid reinforcement  (optional).

Installation conditions

In free air

Mobile equipment

 

Class 2 cables use standard insulation and sheath materials. For higher performance applications, particularly reeling     operations.


OPEN-CUT MINE CABLES

Physical & electrical characteristics

 m.weiyun.sh.cn

Type 409 1.1-22 kV


Power conductor

Earth

Cable

Voltage

rating

& part

number

Nominal

area

mm2

Nominal

diameter mm

Insulation

thickness mm

ac

Resistance

@ 90°C

& 50Hz

Ω/km

Reactance

@ 50Hz

Ω/km

3 phase

voltage drop

@ 90°C

& 50Hz

mV/A .m

Capacitance

to earth

μF/phase/

km

Approx

area

(each)

mm2

Sheath

thickness mm

Nominal

diameter mm

Approx

mass

kg/100m

Type 409.1

6-409-1

6

3.5

1.5

4.32

0.145

7.49

0.259

8.2

3.8

32.2

160

10-409-1

10

4.6

1.5

2.58

0.133

4.47

0.314

8.2

3.8

34.3

185

16-409-1

16

6.2

1.6

1.58

0.120

2.74

0.379

10

4.0

38.1

235

25-409-1

25

7.2

1.6

0.951

0.113

1.66

0.432

12

4.3

40.9

290

35-409-1

35

8.4

1.6

0.698

0.108

1.22

0.493

14

4.6

44.0

345

50-409-1

50

9.7

1.7

0.523

0.107

0.925

0.526

14

5.0

49.1

430

70-409-1

70

12.0

1.8

0.346

0.0997

0.624

0.599

16

5.4

54.8

550

95-409-1

95

13.3

2.0

0.271

0.0971

0.499

0.591

22

6.0

60.0

675

120-409-1

120

15.3

2.1

0.210

0.0932

0.398

0.640

25

6.4

65.2

815

150-409-1

150

17.2

2.3

0.166

0.0928

0.329

0.652

37

6.9

72.3

1025

185-409-1

185

18.8

2.5

0.137

0.0915

0.285

0.657

40

7.4

77.8

1200

240-409-1

240

21.7

2.8

0.106

0.0905

0.241

0.672

58

8.2

88.3

1555

300-409-1

300

24.3

3.0

0.0849

0.0883

0.212

0.719

63

8.8

95.7

1860

Type 409.3

16-409-3

16

6.2

3.0

1.58

0.131

2.75

0.255

14

5.3

47.4

335

25-409-3

25

7.2

3.0

0.951

0.125

1.66

0.280

15

5.6

50.5

400

35-409-3

35

8.4

3.0

0.698

0.119

1.23

0.311

16

5.9

53.6

460

50-409-3

50

9.7

3.0

0.523

0.115

0.928

0.347

17

6.3

57.8

545

70-409-3

70

12.0

3.0

0.346

0.107

0.627

0.408

19

6.6

62.8

665

95-409-3

95

13.3

3.0

0.271

0.102

0.502

0.439

21

7.1

66.5

765

120-409-3

120

15.3

3.0

0.210

0.0985

0.402

0.492

28

7.4

72.0

935

150-409-3

150

17.2

3.0

0.166

0.0954

0.332

0.541

32

7.8

76.7

1095

185-409-3

185

18.8

3.0

0.137

0.0942

0.288

0.584

42

8.2

82.5

1290

240-409-3

240

21.7

3.0

0.106

0.0906

0.242

0.659

48

8.8

89.8

1560

300-409-3

300

24.3

3.0

0.0849

0.0890

0.213

0.727

63

9.4

97.8

1900

Type 409.6

16-409-6

16

6.2

5.0

1.58

0.143

2.75

0.181

17

6.4

58.2

475

25-409-6

25

7.2

5.0

0.951

0.137

1.66

0.193

19

6.7

61.7

560

35-409-6

35

8.4

5.0

0.698

0.130

1.23

0.212

21

7.0

64.7

625

50-409-6

50

9.7

5.0

0.523

0.124

0.931

0.234

22

7.3

68.3

715

70-409-6

70

12.0

5.0

0.346

0.116

0.632

0.271

23

7.7

73.9

860

95-409-6

95

13.3

5.0

0.271

0.113

0.509

0.292

30

8.1

78.2

1005

120-409-6

120

15.3

5.0

0.210

0.108

0.409

0.325

32

8.5

83.4

1160

150-409-6

150

17.2

5.0

0.166

0.105

0.340

0.354

46

8.9

89.4

1380

185-409-6

185

18.8

5.0

0.136

0.102

0.294

0.381

49

9.3

93.7

1545

240-409-6

240

21.7

5.0

0.106

0.0981

0.250

0.426

53

9.9

101

1830

300-409-6

300

24.3

5.0

0.0845

0.0959

0.221

0.467

71

10.4

109

2195

Type 409.11

25-409-11

25

7.2

7.6

0.951

0.150

1.67

0.150

24

8.1

76.1

810

35-409-11

35

8.4

7.6

0.698

0.143

1.23

0.163

30

8.4

79.8

920

50-409-11

50

9.7

7.6

0.523

0.136

0.936

0.178

32

8.7

83.2

1020

70-409-11

70

12.0

7.6

0.346

0.127

0.638

0.204

35

9.1

88.8

1185

95-409-11

95

13.3

7.6

0.271

0.124

0.516

0.219

48

9.6

93.9

1365

120-409-11

120

15.3

7.6

0.210

0.119

0.418

0.241

53

9.9

98.8

1540

150-409-11

150

17.2

7.6

0.165

0.114

0.347

0.261

56

10.3

104

1730

185-409-11

185

18.8

7.6

0.136

0.111

0.304

0.279

56

10.7

108

1900

240-409-11

240

21.7

7.6

0.106

0.107

0.261

0.309

77

11.3

116

2280

Type 409.22

35-409-22

35

8.4

10.5

0.698

0.160

1.24

0.147

53

10.0

102

1420

50-409-22

50

9.7

10.5

0.523

0.153

0.944

0.159

56

10.3

106

1540

70-409-22

70

12.0

10.5

0.346

0.143

0.648

0.178

60

10.7

111

1735

95-409-22

95

13.3

10.5

0.271

0.138

0.527

0.189

62

11.1

115

1870



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