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HOME >> 11kV 15kV 25kV 35kV SAC Aluminum Spaced Aerial Cable
11kV 15kV 25kV 35kV SAC Aluminum Spaced Aerial Cable

11kV 15kV 25kV 35kV SAC Aluminum Spaced Aerial Cable

Voltage: 11kV 15kV 25kV 35kV

Conductor : Compact stranded hard drawn Aluminium wire.

Conductor shield : Semi-conducting cross-linked polyethylene.

Insulation : Cross-linked polyethylene (Natural)

Sheath : Track resistant cross-linked polyethylene (Black)


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Voltage: 11kV 15kV 25kV 35kV

Conductor : Compact stranded hard drawn Aluminium wire.

Conductor shield : Semi-conducting cross-linked polyethylene.

Insulation : Cross-linked polyethylene (Natural)

Sheath : Track resistant cross-linked polyethylene (Black)


Overview

Application: 

This kind of spaced aerial cable ( SAC cable) is used for aerial power transmission at 15/25/35 maximum system voltage. the phase to phase voltage is 10/20/33KV.


Construction:

Conductor : Compact stranded hard drawn Aluminium wire. 

Conductor shield : Semi-conducting cross-linked polyethylene.

Insulation : Cross-linked polyethylene (Natural)

Sheath : Track resistant cross-linked polyethylene (Black)

15kV 25kV 35kV sac cable.jpeg


Stansards

15 kV Spaced aerial cable PDITL / MEA / PEA 

25 kV Spaced aerial cable TIS 2341-2555 / MEA / PEA 

35 kV Spaced aerial cable TIS 2341-2555 / MEA / PEA

Insulated Cable Engineers Association (ICEA) S-121-733


Classification:

Temperature :

 - Normal operation 90°C.

 - Emergency over load conditions

 130°C.

 - Short circuit conditions 250°C.

Voltage rating :

15 kV phase to phase AC TESTING VOLTAGE : 27 kV for 5 minutes

25 kV phase to phase AC TESTING VOLTAGE: 38 kV for 5 minutes

35 kV phase to phase AC TESTING VOLTAGE: 49 kV for 5 minutes

Parameter

11KV Spaced aerial cable SAC cable

Part number

Cross section

Stranding

Approx weight kg/km

Approx overall diameter

Gland size mm

Single cleat

Nom. Max. DC-resist conductor 20℃

Current rating laid direct


mm2

mm





ohm/km

amp

1 Core: Brown Tape

11KVPVC1X50

1 x 50

19/1.78

1210

28.5

32

1.2

0.387

221

11KVPVC1X70

1 x 70

19/2.14

1500

30.5

32

1.2

0.268

270

11KVPVC1X95

1 x 95

19/2.52

1700

32.4

32

1.4

0.193

321

11KVPVC1X120

1 x 120

37/2.03

2105

34.2

40

1.4

0.153

363

11KVPVC1X150

1 x 150

37/2.25

2505

36.4

40

1.6

0.124

410

11KVPVC1X185

1 x 185

37/2.52

2900

37.7

40

1.6

0.0991

455

11KVPVC1X240

1 x 240

61/2.25

3532

40.6

50s

1.6

0.0754

520

11KVPVC1X300

1 x 300

61/2.52

4230

42.7

50s

1.8

0.0601

580

1 Core: Brown Tape

11KVPVC1X400

1 x 400

61/2.85

5145

46.4

50s

2

0.047

650

11KVPVC1X500

1 x 500

61/3.20

6450

51

50

2

0.0366

710

11KVPVC1X630

1 x 630

127/2.52

7950

59.9

63s

R9

0.0283

761

11KVPVC1X800

1 x 800

127/2.85

9720

60

63

R10

0.0221

812

11KVPVC1X1000

1 x 1000

127/3.2

11860

64

75s

R11

0.0176

868

 

15 kV SAC

Nominal cross–sectional area mm²

Minimum number of wire No.

Diameter of conductor (Approx.) mm

Thickness of insulation mm

Thickness of sheath mm

Overall diameter (Approx.) mm

Maximum DC. conductor resistance at 20°C Ω/km

Minimum insulation resistance at 15.6°C M Ω-km

Allowable amp acitiesin free air at40°C ambient A

Cable weight (Approx.) kg/km

35

6

6.9

1.91

1.91

16

0.868

1820

151

232

50

6

8

1.91

1.91

17.5

0.641

1612

187

291

70

12

9.8

1.91

1.91

19

0.443

1445

231

358

95

15

11.4

1.91

1.91

21

0.32

1284

281

451

120

15

12.9

1.91

1.91

22.5

0.253

1152

324

552

150

15

14.1

1.91

1.91

24

0.206

1070

375

639

185

30

15.8

1.91

1.91

25.5

0.164

980

433

763

240

30

18.3

1.91

1.91

28

0.125

874

525

953

 

25 kV SAC

Nominal cross–sectional area mm²

Minimum number of wire No.

Diameter of conductor (Approx.) mm

Thickness of insulation mm

Thickness of sheath mm

Overall diameter (Approx.) mm

Maximum DC. conductor resistance at 20°C Ω/km

Minimum insulation resistance at 15.6°C M Ω-km

Allowable amp acitiesin free air at40°C ambient A

Cable weight (Approx.) kg/km

35

6

6.9

3.18

3.18

21

0.868

2580

149

363

50

6

8

3.18

3.18

22

0.641

2314

186

432

70

12

9.8

3.18

3.18

24.5

0.443

2100

229

509

95

15

11.4

3.18

3.18

26

0.32

1887

279

615

120

15

12.9

3.18

3.18

27

0.253

1712

321

729

150

15

14.1

3.18

3.18

29.5

0.206

1600

371

826

185

30

15.8

3.18

3.18

31

0.164

1477

429

959

240

30

18.3

3.18

3.18

33.5

0.125

1328

520

1170

 

35 kV SAC

Nominal cross–sectional area mm²

Minimum number of wire No.

Diameter of conductor (Approx.) mm

Thickness of insulation mm

Thickness of sheath mm

Overall diameter (Approx.) mm

Maximum DC. conductor resistance at 20°C Ω/km

Minimum insulation resistance at 15.6°C M Ω-km

Allowable amp acitiesin free air at40°C ambient A

Cable weight (Approx.) kg/km

50

6

8

4.45

3.18

25.5

0.641

2606

184

517

70

12

9.8

4.45

3.18

27.5

0.443

2375

227

599

95

15

11.4

4.45

3.18

29

0.32

2144

276

711

120

15

12.9

4.45

3.18

31

0.253

1952

318

831

150

15

14.1

4.45

3.18

32.5

0.206

1830

367

933

185

30

15.8

4.45

3.18

33.5

0.164

1694

425

1073

240

30

18.3

4.45

3.18

36.5

0.125

1529

515

1293


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