型号

名称

LJ

铝绞线

LGJ

LGJF

防腐

标称截面
（mm2)

结构根数/直径
（mm)

计算截面
（mm2)

外径（mm)

直流电阻不大于
（Ω/km)

计算拉断力
（N）

计算重量
（kg/km)

交货长度不小于(m)

16

7/1.70

15.89

5.10

1.802

2340

43.5

4000

25

7/2.15

25.41

6.45

1.127

4355

69.6

3000

35

7/2.50

34.36

7.50

0.8332

5760

94.1

2000

50

7/3.00

49.48

9.00

0.5786

7930

135.5

1500

70

7/3.60

71.25

10.80

0.4018

10950

195.1

1250

95

7/4.16

95.14

12.48

0.3009

14450

260.5

1000

120

19/2.85

121.21

14.25

0.2373

19420

333.5

1500

150

19/3.15

148.07

15.75

0.1943

23310

407.4

1250

185

19/3.50

182.80

17.50

0.1574

28440

503.0

1000

210

19/3.75

209.85

18.75

0.1371

32260

577.4

1000

240

19/4.00

238.76

20.00

0.1205

36260

656.9

1000

300

37/3.20

297.57

22.40

0.09689

46850

820.4

1000

400

37/3.70

397.83

25.90

0.07247

61150

1097

1000

500

37/4.16

502.90

29.12

0.05733

76370

1387

1000

630

61/3.63

631.30

32.67

0.04577

91940

1744

800

800

61/4.10

805.36

36.90

0.03588

115900

2225

800

标称截面铝/钢（mm2)

结构，根数/直径（mm)

计算截面（mm2)

外径
（mm)

直流电阻不大于（Ω/km)

计算拉断力（N）

计算重量
(kg/kn)

交货长度不小于（m)

铝

钢

铝

钢

总计

10/2

6/1.50

1/1.50

10.60

1.77

12.37

4.50

2.706

4120

42.9

3000

16/3

6/1.85

1/1.85

16.13

2.69

18.82

5.55

1.779

6130

65.2

3000

25/4

6/2.32

1/2.32

25.36

4.23

29.59

6.96

1.131

9290

102.6

3000

35/6

6/2.72

1/2.72

34.86

5.81

40.67

8.16

0.8230

12630

141.0

3000

50/8

6/3.20

1/3.20

48.25

8.04

56.29

9.60

0.5946

16870

195.1

2000

50/30

12/2.32

7/2.32

50.73

29.59

80.32

11.60

0.5692

42620

372.0

3000

70/10

6/3.80

1/3.80

68.05

11.34

79.39

11.40

0.4217

23390

275.2

2000

70/40

12/2.72

7/2.72

69.73

40.67

110.40

13.60

0.4141

58300

511.3

2000

95/15

26/2.15

7/1.67

94.39

15.33

109.72

13.61

0.3058

35000

380.8

2000

95/20

7/4.16

7/1.85

95.14

18.82

113.96

13.87

0.3019

37200

408.9

2000

95/55

12/3.20

7/3.20

96.51

56.30

152.81

16.00

0.2992

78110

707.7

2000

120/7

18/2.90

1/2.90

118.89

6.61

125.50

14.50

0.2422

27570

379.0

2000

120/20

26/2.38

7/1.85

115.67

18.82

134.49

15.07

0.2496

41000

466.8

2000

120/25

7/4.72

7/2.10

122.48

24.25

146.73

15.74

0.2345

47880

526.6

2000

120/70

12/3.60

7/3.60

122.15

71.25

193.40

18.00

0.2364

98370

895.6

2000

150/8

18/3.20

1/3.20

144.76

8.04

152.80

16.00

0.1989

32860

461.4

2000

150/20

24/2.78

7/1.85

145.68

18.82

164.50

16.67

0.1980

46630

549.4

2000

150/25

26/2.70

7/2.10

148.86

24.25

173.11

17.10

0.1939

54110

601.0

2000

150/35

30/2.50

7/2.50

147.26

34.36

181.62

17.50

0.1962

65020

676.2

2000

185/10

18/3.60

1/3.60

183.22

10.18

193.40

18.00

0.1572

40880

584.0

2000

185/25

24/3.15

7/2.10

187.04

24.25

211.29

18.90

0.1542

59420

706.1

2000

185/30

26/2.98

7/2.32

181.34

29.59

210.93

18.88

0.1592

64320

732.6

2000

185/45

20/2.80

7/2.80

184.73

43.10

227.83

19.60

0.1564

80190

848.2

2000

210/10

18/3.80

1/3.80

204.14

11.34

215.48

19.00

0.1411

45140

650.7

2000

210/25

24/3.33

7/2.22

209.02

27.10

236.12

19.98

0.1380

65990

789.1

2000

210/35

26/3.22

7/2.50

211.73

34.36

246.09

20.38

0.1363

74250

853.9

2000

210/50

30/2.98

7/2.98

209.24

48.82

258.06

20.86

0.1381

90830

960.8

2000

240/30

24/3.60

7/2.40

244.29

31.67

275.96

21.60

0.1181

75620

922.2

2000

240/40

26/3.42

7/2.66

238.85

38.90

277.75

21.66

0.1209

83370

964.3

2000

240/55

30/3.20

7/3.20

241.27

56.30

297.57

22.40

0.1198

102100

1108

2000

300/15

42/3.00

7/1.67

296.88

15.33

312.21

23.01

0.09724

68060

939.8

2000

300/20

45/2.93

7/1.95

303.42

20.91

324.33

23.43

0.09520

75680

1002

2000

300/25

48/2.85

7/2.22

306.21

27.10

333.31

23.76

0.09433

83410

1058

2000

300/40

24/3.99

7/2.66

300.09

38.90

338.99

23.94

0.09614

92220

1133

2000

300/50

26/3.83

7/2.98

299.54

48.82

348.36

24.26

0.09636

103400

1210

2000

300/70

30/3.60

7/3.60

305.36

71.25

376.61

25.20

0.09463

128000

1402

2000

400/20

42/3.51

7/1.95

406.40

20.91

427.31

26.91

0.07104

88850

1286

1500

400/25

45/3.33

7/2.22

391.91

27.10

419.01

26.64

0.07370

95940

1295

1500

400/35

48/3.22

7/2.50

390.88

34.36

425.24

26.82

0.07389

103900

1349

1500

400/50

54/3.07

7/3.07

399.73

51.82

451.55

27.63

0.07232

123400

1511

1500

400/65

26/4.42

7/3.44

398.94

65.06

464.00

28.00

0.07236

135200

1611

1500

400/95

30/4.16

19/2.50

407.75

93.27

501.02

29.14

0.07087

171300

1860

1500

500/35

45/3.75

7/2.50

497.01

34.36

531.37

30.00

0.05812

119500

1642

1500

500/45

48/3.60

7/2.80

488.58

43.10

531.68

30.00

0.05912

128100

1688

1500

500/65

54/3.44

7/3.44

501.88

65.06

566.94

30.96

0.05760

154000

1897

1500

630/45

45/4.20

7/2.80

623.45

43.10

666.55

33.60

0.04633

148700

2060

1200

630/55

48/4.12

7/3.20

639.92

56.30

696.22

34.32

0.04514

164400

2209

1200

630/80

54/3.87

19/2.32

635.19

80.32

715.51

34.82

0.04551

192900

2388

1200

800/55

45/4.80

7/3.20

814.30

56.30

870.60

38.40

0.03547

191500

2690

1000

800/70

48/4.63

7/3.60

808.15

71.25

879.40

38.58

0.03574

207000

2791

1000

800/100

54/4.33

19/2.60

795.17

100.88

896.05

38.98

0.03635

241100

2991

1000

规格

面  积

根数

单线直径

直径

单位长度质量kg/km

额定抗拉力

直流电阻20℃

Ω/km

铝

钢

铝

钢

铝

钢

钢芯

绞线

JL/G1A

JL/G1B

JL/G2A

JL/G2B

JL/G3A

mm2

mm

mm

KN

16

16

2.67

6

1

1.84

1.84

1.84

5.53

64.6

6.08

5.89

6.45

6.27

6.83

1.7934

25

25

4.17

6

1

2.30

2.30

2.30

6.91

100.9

9.13

8.83

9.71

9.42

10.25

1.1478

40

40

6.67

6

1

2.91

2.91

2.91

8.74

161.5

14.4

13.93

15.33

14.87

16.20

0.7174

63

63

10.5

6

1

3.66

3.66

3.66

11.00

254.4

21.63

20.58

22.37

21.63

24.15

0.4555

100

100

16.7

6

1

4.61

4.61

4.61

13.80

403.8

34.33

32.67

35.50

34.33

38.33

0.2869

125

125

6.94

18

1

2.97

2.97

2.97

14.90

397.9

29.17

28.68

30.14

29.65

31.04

0.2304

125

125

20.4

26

7

2.47

1.92

1.92

15.70

503.9

45.69

44.27

48.54

47.12

51.39

0.2310

160

160

8.89

18

1

3.36

3.36

3.36

16.80

509.3

36.18

35.29

37.42

36.80

38.67

0.1800

160

160

26.1

26

7

2.80

2.18

2.18

17.70

644.9

57.69

55.86

61.34

59.51

64.99

0.1805

200

200

11.1

18

1

3.76

3.76

3.76

18.80

636.7

44.22

43.11

45.00

44.22

46.89

0.1440

200

200

32.6

26

7

3.13

2.43

2.43

19.80

806.2

70.13

67.85

74.69

72.41

78.93

0.1444

250

250

24.6

22

7

3.80

2.11

2.11

21.60

880.6

68.72

67.01

72.16

70.44

75.60

0.1154

250

250

40.7

26

7

3.50

2.72

2.72

22.20

1007.7

87.67

84.82

93.37

90.52

98.66

0.1155

315

315

21.8

45

7

2.99

1.99

1.99

23.90

1039.6

79.03

77.51

82.08

80.55

85.13

0.0917

315

315

51.3

26

7

3.93

3.05

3.05

24.90

1269.7

106.83

101.70

114.02

110.43

121.20

0.0917

400

400

27.7

45

7

3.36

2.24

2.24

26.90

1320.1

98.36

96.42

102.23

100.29

106.10

0.0722

400

400

51.9

54

7

3.07

3.07

3.07

27.60

1510.3

123.04

117.85

130.30

126.67

137.56

0.0723

450

450

31.1

45

7

3.57

2.38

2.38

28.50

1485.2

107.47

105.29

111.82

109.64

115.87

0.0642

450

450

58.3

54

7

3.26

3.26

3.26

29.30

1699.1

138.42

132.58

146.58

142.50

154.75

0.0643

500

500

34.6

45

7

3.76

2.51

2.51

30.10

1650.2

119.41

116.99

124.25

121.83

128.74

0.0578

500

500

64.8

54

7

3.43

3.43

3.43

30.90

1887.9

153.80

147.31

162.87

158.33

171.94

0.0578

560

560

38.7

45

7

3.98

2.65

2.65

31.80

1848.2

133.74

131.03

139.16

136.45

144.19

0.0516

560

560

70.9

54

19

3.63

2.18

2.18

32.70

2103.4

172.59

167.63

182.52

177.56

192.45

0.0516

630

630

43.6

45

7

4.22

2.81

2.81

33.80

2079.2

150.45

147.40

156.55

153.50

162.21

0.0459

630

630

79.8

54

19

3.85

2.31

2.31

34.70

2366.3

191.77

186.19

202.94

197.36

213.32

0.0459