Round wire concentric lay overhead electrical stranded conductors

Round wire concentric lay overhead electrical stranded conductors

Ⅰ、Standard

This product adopts Standard GB/T1179-1999, in accordance with IEC Standard: IEC61089(1991) 《round line and copper core aerial wire》 and revising file (1997)

Ⅱ、Type、Designation

Type	Designation
JL	Aluminum stranded conductor
JL/G1A JL/G1B JL/G2A JL/G2B JL/G3A	Aluminum stranded conductor steel-reinforced
JL/G1AF JL/G2AF JL/G3AF	Corrosion-proof antiseptic aluminum conductor steel-reinforced

Ⅲ、Technical Data

3.1 Aluminum stranded conductors

Specification

Area

mm²

The No. of the single wire

Diameter

Approx weight

kg/km

Rated breaking load

D.C.resistance

at 20℃≯

Ω/km

Single wire

Stranded wire

1.35

1.71

2.13

2.70

3.39

4.05

5.12

6.40

8.09

10.2

27.4

43.8

68.4

109.4

172.3

1.95

3.04

4.50

6.80

10.39

2.8633

1.7896

1.1453

0.7158

0.4545

100

125

160

200

250

100

125

160

200

250

2.59

2.89

3.27

3.66

4.09

12.9

14.5

16.4

18.3

20.5

274.8

343.6

439.8

549.7

687.1

17.00

21.25

26.40

32.00

40.00

0.2877

0.2302

0.1798

0.1439

0.1151

315

400

450

500

560

315

400

450

500

560

3.29

3.71

3.94

4.15

4.39

23.0

26.0

27.5

29.0

30.7

867.9

1102.0

1239.8

1377.6

1542.9

51.97

64.00

72.00

80.00

89.60

0.0916

0.0721

0.0641

0.0577

0.0515

630

710

800

900

1000

630

710

800

900

1000

3.63

3.85

4.09

4.33

4.57

32.6

34.6

36.8

39.0

41.1

1738.3

1759.1

2207.4

2483.3

2759.2

100.80

113.60

128.00

144.00

160.00

0.0458

0.0407

0.0361

0.0321

0.0289

1120

1250

1400

1500

1120

1250

1400

1500

3.96

4.18

4.43

4.58

43.5

46.0

48.7

50.4

3093.5

3452.6

3866.9

4143.1

179.20

200.00

224.00

240.00

0.0258

0.0231

0.0207

0.0193

3.2 Aluminum stranded steel-reinforced conductors JL/G1A JL/G1B JL/G2A JL/G2B JL/G3A

Specifi-cation

Rate of Steel

Area

Theno.of the single wire

The diameter of the single wire

diameter

Approx weight

Kg/km

Rated breaking load

D.C.resistance at 20 ℃≯

Ω/km

Aluminum

Steel

Total

Aluminum

Steel

Aluminum

Steel

Steel core

stranded wire

JL/G1A

JL/G1B

JL/G2A

JL/G2B

JL/G3A

mm²

100

2.67

4.17

6.67

10.5

16.7

18.7

29.2

46.7

73.5

117

1.84

2.30

2.91

3.66

4.61

1.84

2.30

2.91

3.66

4.61

1.84

2.30

2.91

3.66

4.61

5.53

6.91

8.74

11.0

13.8

64.6

100.9

161.5

254.4

403.8

6.08

9.13

14.40

21.63

34.33

5.89

8.83

13.93

20.58

32.67

6.45

9.71

15.33

22.37

35.50

6.27

9.42

14.87

21.63

34.33

6.83

10.25

16.20

24.15

38.33

1.7934

1.1478

0.7174

0.4555

0.2869

125

160

200

125

160

200

6.94

20.4

8.89

26.1

11.1

132

145

169

186

211

2.97

2.47

3.66

2.80

3.76

2.97

1.92

3.66

2.18

3.76

2.97

5.77

3.66

6.53

3.76

14.9

15.7

16.8

17.7

18.8

397.9

503.9

509.3

644.9

636.7

29.17

45.69

36.18

57.69

44.22

28.68

44.27

35.29

55.86

43.11

30.14

48.54

37.42

61.34

45.00

29.65

47.12

36.80

59.51

44.22

31.04

51.39

38.67

64.99

46.89

0.2304

0.2310

0.1800

0.1805

0.1440

200

250

315

200

250

315

32.6

24.6

40.7

21.8

51.3

233

275

291

337

366

3.13

3.80

3.50

2.99

3.93

2.43

2.11

2.72

1.99

3.05

7.30

6.34

8.16

5.97

9.16

19.8

21.6

22.2

23.9

24.9

806.2

880.6

1007.7

1039.6

1269.7

70.13

68.72

87.67

79.03

106.83

67.85

67.01

84.82

77.51

101.70

74.69

72.16

93.37

82.08

114.02

72.41

70.44

90.52

80.55

110.43

78.93

75.60

98.66

85.13

121.20

0.1444

0.1154

0.1155

0.0917

400

450

500

400

450

500

27.7

51.9

31.1

58.3

34.6

428

452

481

508

535

3.36

3.07

3.57

3.26

3.76

2.24

3.07

2.38

3.26

2.51

6.73

9.21

7.14

9.77

7.52

26.9

27.6

28.5

29.3

30.1

1320.1

1510.3

1485.2

1699.1

1650.2

98.36

123.04

107.47

138.42

119.41

96.42

117.85

105.29

132.58

116.99

102.23

130.30

111.82

146.58

124.25

100.29

126.67

109.64

142.50

121.83

106.10

137.56

115.87

154.75

128.74

0.0722

0.0723

0.0642

0.0643

0.0578

500

560

630

500

560

630

64.8

38.7

70.9

43.6

79.8

565

599

631

674

710

3.43

3.98

3.63

4.22

3.85

3.43

2.65

2.18

2.81

2.31

10.3

7.96

10.98.44

11.6

30.9

31.8

32.7

33.8

34.7

1887.9

1848.2

2103.4

2079.2

2366.3

153.80

133.74

172.59

150.49

191.77

147.31

131.03

167.63

147.40

186.19

162.87

139.16

182.52

156.55

202.94

158.33

136.45

177.56

153.50

197.36

171.94

144.19

192.45

162.21

213.32

0.0578

0.0516

0.0459

710

800

710

800

49.1

89.9

34.6

66.7

101

759

800

835

867

901

4.48

4.09

3.76

3.48

4.34

2.99

2.45

2.51

3.48

2.61

8.96

12.3

7.52

10.4

13.0

35.9

36.8

37.6

38.3

39.1

2343.2

2666.8

2480.2

2732.7

3004.2

169.56

216.12

167.41

205.33

243.52

166.12

209.83

164.99

198.67

236.43

176.43

228.71

172.25

214.67

257.71

172.99

222.42

169.63

210.00

250.61

282.81

240.41

176.74

224.00

270.88

0.0407

0.0361

0.0362

900

1000

1120

900

1000

1120

38.9

75.0

43.2

47.3

91.2

939

975

1043

1167

1211

3.99

3.69

4.21

4.45

4.12

2.66

3.69

2.80

1.78

2.47

7.98

11.1

8.41

8.90

12.4

39.9

40.6

42.1

44.5

45.3

2790.2

3074.2

3100.3

3464.9

3811.5

188.33

226.50

209.26

234.53

283.17

185.61

219.00

206.23

231.22

276.78

193.78

231.75

215.31

241.15

295.94

191.06

226.50

212.28

237.84

289.55

198.83

244.50

220.93

247.77

307.79

0.0321

0.0322

0.0289

0.0258

1250

52.8

102

1303

1352

4.70

4.35

1.88

2.61

9.40

13.1

47.0

47.9

3867.1

4253.9

261.75

316.04

258.06

308.91

269.14

330.29

265.44

323.16

276.53

343.52

0.0231

0.0232