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ACSR BS 232 Steel Reinforced Aluminium Conductors

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ACSR chuma iliyoimarishwa conductors aluminium

Utangulizi

ACSR (Alumini Conductor Steel Reinforced) ni mojawapo ya makondakta wa upitishaji nguvu wa juu unaotumiwa sana duniani kote. Inajumuisha msingi wa chuma wa kati unaozungukwa na safu moja au zaidi ya nyuzi za alumini. Ujenzi huu wa mseto huongeza nguvu ya juu ya mvutano wa chuma na upitishaji bora, uzito mwepesi, na upinzani wa kutu wa alumini, na kufanya ACSR kufaa hasa kwa njia za upitishaji za muda mrefu, vivuko vya mito, ardhi ya milima, na maeneo yenye barafu nzito au mizigo ya upepo.


Ujenzi wa Kina

Kazi ya Nyenzo ya Sehemu
Msingi (chuma) Chuma cha mabati, chuma kilichofunikwa kwa alumini (ACS/AW), au aloi ya zinki iliyopakwa. Hutoa nguvu za mitambo, mipaka ya sag chini ya joto la juu na mizigo nzito ya mitambo
Tabaka za nje (alumini) EC daraja (1350 au 1370) alumini, inayotolewa kwa bidii Inafanya mkondo wa umeme; inalinda msingi wa chuma kutokana na mfiduo wa mazingira; nyepesi

Mipangilio ya kukwama kwa kawaida huonyeshwa kama Al/St (kwa mfano, 26/7 kwa Drake: nyuzi 26 za alumini, nyuzi 7 za chuma). Kiini cha chuma kinaweza kuwa mabati ya Hatari A, B, au C kulingana na mahitaji ya ulinzi wa kutu.

Vipengele Muhimu Vimepanuliwa

1. Nguvu ya Juu ya Mvutano

Msingi wa chuma huwezesha ACSR kufikia uwezo wa kuvunja kwa kiasi kikubwa zaidi kuliko vikondakta vya alumini yote (AAC) au vikondakta vya aloi zote za alumini (AAAC). Hii inaruhusu:

  • Urefu wa muda mrefu (300-500 m kawaida, hadi 1500 m kwa miundo maalum)

  • Idadi iliyopunguzwa ya miundo ya usaidizi (mina/fito), kupunguza gharama ya jumla ya laini

  • Operesheni salama chini ya mizigo nzito ya barafu na shinikizo la juu la upepo

2. Suluhisho la gharama nafuu

Ikilinganishwa na waendeshaji wa shaba wa ampacity sawa, ACSR ni nyepesi zaidi na ya gharama nafuu. Pia inahitaji miundo michache inayosaidia, inayotoa akiba kubwa katika nyenzo, usafirishaji na usakinishaji.

3. Utulivu wa joto na Utendaji wa Sag

Kwa sababu msingi wa chuma una mgawo wa chini wa upanuzi wa joto kuliko alumini, ACSR hupungua chini ya AAC au AAAC katika halijoto ya juu ya uendeshaji (kwa mfano, wakati wa upakiaji wa dharura au joto la juu la mazingira). Hii inafanya kuwa yanafaa kwa mistari iliyo na kibali kidogo cha ardhi.

4. Upinzani wa kutu (Uso)

Kwa kawaida, alumini huunda safu mnene ya oksidi inayojiponya (Al₂O₃) ambayo hulinda dhidi ya kutu ya angahewa katika mazingira mengi ya vijijini, mijini na viwandani. Hata hivyo, utunzaji maalum unahitajika kwa maeneo ya pwani au machafu (tazama hasara hapa chini).

5. Uwiano wa Juu wa Uendeshaji-kwa-Uzito

Kamba za alumini hubeba karibu zote za sasa, wakati msingi wa chuma huchangia kidogo kwa conductivity. Upinzani wa jumla wa DC unatambuliwa hasa na sehemu ya msalaba ya alumini, na kutoa ACSR uwiano mzuri wa conductivity-to-weight kwa maambukizi ya umbali mrefu.

Manufaa ya Ziada (Hayajatajwa)

  • Kuunganisha kwa urahisi na kutengeneza kwa kutumia ukandamizaji wa kawaida au viunganisho vya bolted.

  • Upatikanaji mkubwa katika saizi za hisa na utoaji wa haraka.

  • Utangamano na vifaa vingi vilivyopo (clamps, spacers, vibration dampers).

  • Hasara za chini za sumaku zinaweza kupatikana kwa kutumia chuma kisicho na sumaku (kwa mfano, chuma cha pua cha austenitic) au msingi wa chuma uliofunikwa na alumini kwa matumizi maalum (ACSR/AW).


Hasara na Hatua za Kupunguza

Upungufu wa Maelezo ya Hasara
Mwitikio wa juu zaidi Kiini cha chuma cha sumaku huongeza mwitikio wa kufata ikilinganishwa na vikondakta visivyo vya sumaku (km, AAAC, ACAR). Hii inapunguza kidogo uwezo wa kuhamisha nguvu na huongeza kushuka kwa voltage. Tumia ACSR/AW (chuma kilichofunikwa kwa alumini) au funga kondakta ndogo mbili au zaidi ili kupunguza mwitikio wa jumla.
Kutu ya msingi wa chuma Katika maeneo ya pwani, viwandani, au unyevu wa juu, unyevu na uchafu unaweza kupenya kupitia mianya kati ya nyuzi, na kusababisha ulikaji wa mabati au kielektroniki wa msingi wa mabati. Bainisha msingi wa chuma uliofunikwa kwa alumini (ACSR/AW) au aloi ya zinki iliyopakwa; weka grisi ya kuzuia kutu kati ya tabaka za msingi na alumini.
Tofauti ya upanuzi wa mafuta ya bimetal Uendeshaji wa mara kwa mara wa baiskeli ya joto unaweza kusababisha mwendo wa kiasi kati ya nyuzi za alumini na chuma, ambayo inaweza kusababisha uchakavu na kuongezeka kwa upinzani kwenye viunganishi. Tumia viunzi vya helikali vilivyoundwa awali au viunganishi vya mgandamizo vilivyoundwa kwa ajili ya ACSR; kufuata torque sahihi ya ufungaji.
Unyeti wa mtetemo wa Aeolian Mkazo wa juu wa mvutano katika vipindi virefu unaweza kusababisha uchovu wa mtetemo katika sehemu za usaidizi. Sakinisha vidhibiti vya mitetemo (aina ya Stockbridge) au vijiti vya kuhami silaha katika maeneo muhimu.




Maombi:

  • Uwasilishaji wa nguvu ya kichwa na mistari ya usambazaji.

  • Umeme wa reli.

  • Mnara wa mawasiliano ya simu (kama waya za guy).

    maombi








Uainishaji wa kiufundi


Viwango: ASTM B 232



Nambari


Eneo

Stranding &

Waya

Kipenyo


Takriban.

Kwa jumla

Dia.

Uzani


Nom.

Kuvunja

Mzigo


Nom.dc

Upinzani

saa 20 ℃


Std

Urefu

Nom.alum

Alum.

Chuma

Jumla

Alum.

Chuma

Alum.

Chuma

Jumla

mm²

mm²

mm²

mm²

mm

mm

mm

kilo/km

kilo/km

kilo/km

Kn

Ohm/km

m. ± 5%

Uturuki

6

13.29

2.19

15.48

6/1.68

1/1.68

5.04

37

17

54

5.24

2.1586

3,000

Swan

4

21.16

3.55

24.71

6/2.12

1/2.12

6.36

58

27

85

8.32

1.3557

3,000

SWANATE

4

21.16

5.35

26.51

7/1.96

1/2.61

6.53

58

42

100

10.53

1.3557

3.000

Shomoro

2

33.61

5.61

39.22

6/2.67

1/2.67

8.01

92

44

136

12.7

0.8535

3,000

Sparate

2

33.61

8.52

42.13

7/2.47

1/3.30

8.24

92

67

159

16.11

0.8535

2,500

Robin

1

42.39

7.1

49.49

6/3.00

1/3.00

9

116

55

171

15.85

0.6767

2,500

Raven

1/0

53.48

8.9

62.38

6/3.37

1/3.37

10.11

147

69

216

19.32

0.5364

2,000

Quail

2/0

67.42

11.23

78.65

6/3.78

1/3.78

11.34

185

88

273

23.62

0.4255

3,000

Njiwa

3/0

85.03

14.19

99.22

6/4.25

1/4.25

12.75

233

110

343

29.41

0.3373

2,500

Penguin

4/0

107.23

17.87

125.1

6/4.77

1/4.77

14.31

294

139

433

37.06

0.2675

2,000

Waxwing

266.8

135.16

7.48

142.64

16/3.09

1/3.09

15.45

373

58

431

30.27

0.2133

3,500

Sehemu

266.8

135.16

22

157.16

26/2.57

7/2.00

16.28

374

172

546

50.29

0.2143

2,500

Mbuni

300

152

24.71

176.11

26/2.73

7/2.12

17.28

421

193

614

56.52

0.1906

3,000

Merun

336.4

170.45

9.48

179.93

16/3.47

1/3.47

17.35

470

74

544

38.23

0.1691

2,000

Linnet

336.4

170.45

27.81

198.26

26/2.89

7/2.25

18.31

472

217

689

62.71

0.1699

2,500

Oriole

336.4

170.45

39.81

210.26

30/2.69

7/2.69

18.83

473

311

784

77.27

0.1704

3,000

Chickadee

397.5

201.42

11.16

212.58

16/3.77

1/3.77

18.85

555

87

642

43.99

0.1431

2,500

Brant

397.5

201.42

26.13

227.55

24/3.27

7/2.18

19.61

558

204

762

64.69

0.1438

2,000

Ibis

397.5

201.42

32.77

234.19

26/3.14

7/2.44

19.88

558

256

814

72.11

0.1438

2,500

Lark

397.5

201.42

48.97

248.39

30/2.92

7/2.92

20.44

560

367

927

88.69

0.1442

2,500

Pelican

477

241.68

13.42

255.1

18/4.14

1/4.14

20.7

666

105

771

52.16

0.1193

2,000

Flicker

477

241.68

31.29

272.97

24/3.58

7/2.39

21.49

670

245

915

76.66

0.1199

3,000

Hawk

477

241.68

39.42

281.1

26/3.44

7/2.67

21.79

670

308

978

86.65

0.1199

2,000

HEN

477

241.68

56.39

298.07

30/3.20

7/3.20

22.4

671

441

1,112

105.34

0.1201

2,000

Osprey

556.5

282

15.68

297.68

18/4.47

1/4.47

22.35

777

122

899

60.88

0.1022

2,000

Parakeet

556.5

282

36.58

318.58

24/3.87

7/2.58

23.22

781

286

1,067

88.22

0.1027

3,000

Njiwa

556.5

282

45.94

327.94

26/3.72

7/2.89

23.55

781

359

1,140

101.03

0.1027

3,000

Tai

556.5

282

65.81

347.81

30/3.46

7/3.46

24.21

783

515

1,298

122.92

0.103

3,500

Peacock

605

306.58

39.74

346.32

24/4.03

7/2.69

24.2

849

311

1,160

95.88

0.0945

3,000

Squab

605

306.58

49.94

356.52

26/3.87

7/3.01

24.51

850

390

1,240

108.14

0.0945

3,000

Bata wa kuni

605

306.58

71.55

378.13

30/3.61

7/3.61

25.25

851

560

1,411

128.84

0.0947

3,000

Teal

605

306.58

69.87

376.45

30/3.61

19/2.16

25.24

851

548

1,399

133.59

0.0947

2,000

Kingbird

636

322.26

17.9

340.16

18/4.78

1/4.78

23.88

889

139

1,028

69.55

0.08945

2,000

Rook

636

322.26

41.81

364.07

24/4.14

7/2.76

24.84

893

326

1.219

100.63

0.08989

2,500



Nambari


Eneo

Stranding &

Waya

Kipenyo


Takriban.

Kwa jumla

Dia.

Uzani


Nom.

Kuvunja

Mzigo


Nom.dc

Upinzani saa 20 ℃


Std.

Urefu

Nom.alum

Alum.

Chuma

Jumla

Alum.

Chuma

Alum.

Chuma

Jumla

mm²

mm²

mm²

mm²

mm

mm

mm

kilo/km

kilo/km

kilo/km

Kn

Ohm/km

m. ± 5%

Grosbeak

636

322.26

52.45

374.71

26/3.97

7/3.09

25.15 25.88

893

409

1,302

111.8

0.08989

3,000

Scoter

636

322.26

75.22

397.48

30/3.70

7/3.70

895

589

1,484

135.44

0.09011

3,000

Egret

636

322.26

73.55

395.8

30/3.70

19/2.22

25.9

894

576

1,470

140.3

0.09011

3.000

Mwepesi

636

322.26

8.96

331.22

36/3.38

1/3.38

23.62

888

70

958

60.52

0.08945

2,000

Flamingo

666.6

337.74

43.81

381.55

24/4.23

7/2.82

25.4

936

342

1,278

105.68

0.08577

2,500

Gannet

666.6

337.74

55.03

392.77

26/4.07

7/3.16

25.76

938

429

1,365

117.33

0.08577

2,500

Imewekwa

715.5

362.58

46.97

409.55

24/4.39

7/2.92

26.31

1,005

367

1,372

113.35

0.07989

2,000

Starling

715.5

362.53

59.03

421.61

26/4.21

7/3.28

26.68

1,005

461

1,466

125.91

0.07989

2,500

Redwing

715.5

362.58

82.58

445.16

30/3.92

19/2.35

27.43

1,006

647

1,653

153.94

0.08009

2,000

Tern

795

402.84

27.87

430.71

45/3.38

7/2.25

27.03

1,116

217

1,333

97.37

0.07191

2,500

Condor

795

402.84

52.19

455.03

54/3.08

7/3.08

27.72

1,116

408

1,524

124.45

0.07191

3,000

Cuckoo

795

402.84

52.19

455.03

24/4.62

7/3.08

27.74

1,116

408

1,524

123.94

0.07191

2,000

Drake

795

402.84

65.51

468.45

26/4.44

7/3.45

28.11

1,116

512

1.628

139.92

0.07191

2,000

Coot

795

402.84

11.16

414

36/3.77

1/3.77

26.41

1,110

88

1,198

74.34

0.07156

3,000

MALLARD

795

402.84

91.87

484.71

30/4.14

19/2.48

28.96

1,119

719

1.838

171.18

0.07208

2,500

Ruddy

900

456.06

31.54

487.6

45/3.59

7/2.40

28.73

1,263

247

1,510

108.96

0.06351

2,000

Canary

900

456.06

59.1

515.6

54/3.28

7/3.28

29.52

1,263

461

1,724

140.95

0.06351

2,000

Reli

954

483.42

33.42

516.84

45/3.70

7/2.47

29.61

1,339

262

1,601

115.63

0.05992

2,000

Catbird

954

483.42

13.42

496.84

36/4.14

1/4.14

28.95

1,333

105

1,438

87.65

0.05962

2,500

Kardinali

954

483.42

62.65

546.07

54/3.38

7/3.38

30.42

1,339

490

1,829

149.36

0.05992

2,500

Ortlan

1,033.5

523.68

36.19

559.87

45/3.85

7/2.57

30.81

1,451

283

1,734

123.1

0.05531

2,000

Tanger

1,033.5

523.68

14.51

538.19

36/4.30

1/4.30

30.12

1,443

113

1,556

94.93

0.05504

2,000

Curlew

1,033.5

523.68

67.87

591.55

54/3.52

7/3.52

31.68

1,451

530

1,981

161.8

0.05531

2,000

Bluejay

1,113

563.93

39.03

602.96

45/4.00

7/2.66

31.98

1,563

385

1,868

132.63

0.05136

2,500

Finch

1,113

563.93

71.55

635.48

54/3.65

19/2.19

32.85

1,570

580

2,130

174.41

0.05161

2,000

Bunting

1,192.5

604.26

41.55

645.81

45/4.14

7/2.76

33.12

1,674

327

2,001

141.79

0.04793

2.500

Grackle

1,192.5

604.26

76.58

680.84

54/3.77

19/2.27

33.97

1,682

600

2,282

188.38

0.04817

2,000

Bittern

1,272

644.51

44.52

689.03

45/4.27

7/2.85

34.17

1,785

349

2,134

151.48

0.04494

2,500

Pheasant

1,272

644.51

81.63

726.19

54/3.90

19/2.34

35.1

1,795

638

2,433

194

0.04516

2.000

Skylark

1,272

644.51

17.87

662.38

731.94

36/4.78

1/4.78

33.42

1.777

140

1.917

115.85

0.04472

2,000

Dipper

1,351.5

684.84 684.84

47.1

45/4.40

7/2.92

35.16

1,898

368

2,266

160.7

0.0423

2,000

Martin

1,351.5

88.71

771.55 775.42

54/4.02

19/2.41

36.17

1,906

679

2,585

206.05

0.0425

2,000

Bobolink

1,431

725.1

50.32

45/4.53

7/3.02

36.24

2,009

393

2,402

170.71

0.03994

2,000

Plover

1,431

725.1

91.87

816.97

54/4.14

19/2.48

37.24

2,019

719

2,738

218.24

0.04013

2,500

Nuthatch

1,510.5

765.35

52.9

818.25

45/4.65

7/3.10

37.2

2,120

414

2,534

2,890

2,667

3,042

222

177.89

0.03784

2,000

Parrot

1,510.5

765.35

96.84

862.19

54/4.25

19/2.55

38.25

2,131

759

230.2

0.03802

2,000

Lapwing

1,590

805.68

55.48 102.13

861.16

45/4.77

7/3.18

38.16

2,232

2,243

435

799

187.02

0.03595

2,000

Falcon

1,590

805.68

907.81

54/4.36

19/2.62

39.26

242.55

0.03613

2,000

Grouse

80

40.52

14.13

54.65

8/2.54

1/4.24

9.32

112

110

23.6

0.7115

2,500

Petrel

101.8

51.61

30.06

81.67

12/2.34

7/2.34

11.71 12.22 13.46

143

156

189

235

256

311

367

409

441

722

488

378

412

500

590

657

709

1007

785

41.75

0.5613

2,000 2000 2000 2000 2000 2000 3,000 2,500 3.000

Minongoca

110.8

56.13

32.77

88.9

12/2.44

7/2.44

51.25 61.7 72.55 78.5 84.8 128.8 93.9

0.5161 0.4248 0.3595 0.3237 0.2995 0.2813 0.2705

Leghorn

134.6

68.19

39.81

108

12/2.69

7/2.69

Guinea

Dotterel

Dorking

159

80.58

46.97

127.55

12/2.92

7/2.92

14.63 15.42 16.03 18.14 16.84

223

248

266

285

297

176.9

89.48

52.19

141.67

12/3.08

7/3.08

190.8

203.2

211.8

96.71 102.97

107.1

56.39 91.87 62.45

153.

94.84

169.55

12/3.20 18/2.86 12/3.37

7/3.20 19/2.48 7/3.37

Brahma

Cochin




AACSR

Bidhaa: conductors zilizoimarishwa za chuma

Viwango: kawaida Allaluminumalloy NFC 34- 125

Kuchora: Uhandisi wa Umeme wa Nishati ya Mashariki





Designation




Chuma

Eneo



Al

Aloi

Eneo




Tot.


Usawa -nt cu

Eneo


Nambari

Takriban.

Dia ya jumla.


Nom.

Kuvunja

Mzigo



Nom.dc

Upinzani

saa 20 ℃


Std.

Uzani

Std.

Urefu

Chuma

Al alloy

Msingi wa chuma

Comp lete

Cond.



mm²

mm²

mm²

mm²

Hapana.


Hapana.


mm

mm

Dan

Ohm/km

kilo/km

m ± 5%

Phlox 37-7

9.42

28.27

37.69

15.4

3

2.00

9

2.00

4.3

8.3

2,360

1.17

155

4,000

Phlox 59-7

21.99

37.7

59.69

20.6

7

2.00

12

2.00

6

10

4,560

0.88

276

4,000

Phlox 75-5

27.83

47.71

75.54

26

7

2.25

12

2.25

6.75

11.25

5,770

0.695

348

3,000

Phlox 116-2

59.69

56.55

116.24

30.9

19

2.00

18

2.00

10

14

10,815

0.58

636

3,000

Phlox 147-1

75.54

71.57

147.11

39.1

19

2.25

18

2.25

11.25

15.75

13,685

0.466

802

3,000

Pastel 147-1

27.83

119.28

147.11

65.2

7

2.25

30

2.25

6.75

15.75

8,185

0.279

547

3,000

PHLOX181-6

93.27

88.36

181.63

48.3

19

2.50

18

2.50

12.5

17.5

16,895

0.378

990

3,000

Pastel 181-6

34.36

147.26

181.62

80.5

7

2.50

30

2.50

7.5

17.5

10,120

0.227

675

3,000

Phlox 228

116.99

110.83

227.82

60.5

19

2.80

18

2.80

14

19.6

21,200

0.3

1,244

2,000

Pastel 228

43.1

184.72

227.82

101

7

2.80

30

2.80

8.4

19.6

12,680

0.18

848

2,000

Phlox 288

148.07

140.28

288.35

76.6

19

3.15

18

3.15

15.75

22.05

26,800

0.237

1,570

2,000

Pastel 288

54.55

233.8

288.35

127.7

7

3.15

30

3.15

9.45

22.05

16,050

0.142

1,074

2,000

Pastel 299

93.27

206.17

299.44

112.7

19

2.50

42

2.50

12.5

22.5

20,875

0.162

1,320

2,000

Phlox 94-1

42.12

51.95

94.07

28.4

19

1.68

15

2.10

8.4

12.8

8,035

0.642

481

4,000

Pastel412

85.95

325.72

411.67

178

19

2.40

32

3.60

12

26.4

20,830

0.103

1,593

2,500


AAAC

Bidhaa: allaluminum alloy  conductors

Viwango: ASTM B 399

Mchoro wa kawaida:




Nambari



Eneo


Saizi na kukwama kwa ACSR na kipenyo sawa


No.na kipenyo cha waya


Kwa jumla

Kipenyo



Uzani


Nominal

Kuvunja

Mzigo


Kiwango

Urefu

Nominal

Halisi


MCM

mm²

AWG au MCM

Al/chuma

mm

mm

kilo/km

Kn

M ± 5

Akron

30.58

15.48

6

6/1

7 × 1.68

5.04

42.7

4.92

3,000

Alton

48.69

24.71

4

6/1

7 × 2.12

6.35

68

7.84

3,000

Ames

77.47

39.22

2

6/1

7 × 2.67

8.02

108

12.45

2,000

Azusa

123.3

62.38

1/0

6/1

7 × 3.37

10.11

172

18.97

2,000

Anaheim

155.4

78.65

2/0

6/1

7 × 3.78

11.35

217

23.93

3,000

Amherst

195.7

99.22

3/0

6/1

7 × 4.25

12.75

273

30.18

2,500

Muungano

246.9

125.1

4/0

6/1

7 × 4.77

14.31

345

38.05

2,000

Butte

312.8

158.6

266.8

26/7

19 × 3.26

16.3

437

48.76

3,000

Canton

394.5

199.9

336.4

26/7

19 × 3.66

18.3

551

58.91

2,500

Cairo

465.4

235.8

397.5

26/7

19 × 3.98

19.88

650

69.48

2,000

Darien

559.5

283.5

477

26/7

19 × 4.36

21.79

781

83.52

2,000

Elgin

652.4

330.6

556.5

26/7

19 × 4.71

23.54

911

97.42

1,500

Flint

740.8

375.3

636

26/7

37 × 3.59

25.16

1,035

108.21

3,000

Greeley

927.2

469.8

795

26/7

37 × 4.02

28.14

1,295

135.47

2,500


AAAC

Bidhaa:  conductors  allaluminum alloy

Viwango: ASTM B 399

Mchoro wa kawaida:


Eneo

Stranding na kipenyo cha waya


Takriban.

Kwa jumla

Kipenyo



Uzani


Nominal

Kuvunja

Mzigo


Nominenal dc

Upinzani

saa 20 ℃


Kiwango

Urefu


Nominal

Halisi

Awg au

MCM

mm²

mm

mm

kilo/km

Kn

Ohm/km

M ± 5

6

13.3

7/1.554

4.67

37

4.22

2.5199

3,500

4

21.15

7/1.961

5.89

58

6.71

1.5824

3,000

2

33.63

7/2.474

7.42

93

10.68

0.9942

2,500

1/0

53.48

7/3.119

9.36

148

16.97

0.6256

2,000

2/0

67.42

7/3.503

10.51

186

20.52

0.4959

3,500

3/0

85.03

7/3.932

11.8

234

25.86

0.3936

3,000

4/0

107.23

7/4.417

13.26

296

32.63

0.3119

2,000

250

126.66

19/2.913

14.57

349

38.93

0.2642

2,000

300

152.1

19/3.193

15.97

419

46.77

0.2199

3,000

350

177.35

19/3.447

17.24

489

52.25

0.1887

3,000

400

202.71

19/3.686

18.43

559

59.74

0.165

2,500

450

228

19/3.909

19.55

629

67.19

0.1467

2,000

500

253.35

19/4.120

20.6

698

74.64

0.1321

2,000

550

278.6

37/3.096

21.67

768

83.8

0.1202

2,000

600

303.8

37/3.233

22.63

838

91.38

0.1102

2,000

650

329.25

37/3.366

23.56

908

97.94

0.1016

2,000

700

354.55

37/3.493

24.45

978

102.2

0.0944

3,500

750

380.2

37/3.617

25.32

1,049

109.6

0.088

3,000

800

405.15

37/3.734

26.14

1,117

116.8

0.0826

3,000

900

456.16

37/3.962

27.73

1,258

131.5

0.0733

3,000

1,000

506.71

37/4.176

29.23

1,399

146.1

0.066

2,500


AAAC

Bidhaa: conductors allaluminum alloy

Viwango: BS EN 50182

Mchoro wa kawaida:



Nambari



Eneo

Stranding

na waya

Dia.


Takriban. Kipenyo cha Oyerall



Uzani


Nominal

Kuvunja

Mzigo


Nominenal dc

Upinzani

saa 20 ℃


Kiwango

Urefu


Nominal

Halisi

mm²

mm²

mm

mm

kilo/km

Kn

Ohm/km

M ± 5


10

11.9

7/1.47

4.41

32

3.33

2.277

2,500

Sanduku

15

18.8

7/1.85

5.55

51

5.27

1.749

2,000

Acacia

20

23.9

7/2.08

6.24

65

6.7

1.384

2,500

Mlozi

25

30.1

7/2.34

7.02

82

8.44

1.094

2,000

Ceda

30

35.5

7/2.54

7.62

97

9.95

0.9281

2,000


35

42.2

7/2.77

8.31

115

11.83

0.78

2,000

Fir

40

47.8

7/2.95

8.85

131

13.4

0.688

2,500

Hazel

50

59.9

7/3.30

9.9

164

16.8

0.5498

2,000

PINE

60

71.7

7/3.61

10.83

196

20.1

0.4595

3,000


70

84.1

7/3.91

11.73

230

23.57

0.3917

3,000

Willow

75

89.8

7/4.04

12.12

246

25.17

0.3669

2,500


80

96.5

7/4.19

12.57

264

27.04

0.341

2,500


90

108.8

7/4.45

13.35

298

30.5

0.3026

2,000

Oak

100

118.9

7/4.65

13.95

325

33.3

0.2769

2,000


100

118.7

19/2.82

14.1

326

33.3

0.2786

2,000

Mulberry

125

151.1

19/3.18

15.9

415

42.3

0.219

3,000

Majivu

150

180.7

19/3.48

17.4

497

50.6

0.183

3,000

Elm

175

211

19/3.76

18.8

580

59.1

0.1568

2,500

Poplar

200

239

37/2.87

20.09

660

67

0.1387

2,500


225

270.3

37/3.05

21.35

744

75.7

0.1224

2,000

Sycamore

250

303

37/3.23

22.61

835

84.9

0.1094

2,000

UPAS

300

362.1

37/3.53

24.71

998

101.5

0.09155

2,000


350

421.8

37/3.81

26.67

1163

118.2

0.0786

3,000

Yew

400

479.9

37/4.06

28.42

1323

134.5

0.06908

2,500







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