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Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire
Copper Clad Steel Strand Wire

Copper Clad Steel Strand Wire

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Copper Clad Steel Strand Wire

1. Description

Copper-clad steel stranded conductor is composed of a certain number of copper-clad steel single wires.

2. Conductor structure

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图片1.png

It is composed of pure copper layer and steel core, in 3-wire, 7-wire or 19-wire strands structure.


3. Application

Copper-clad steel stranded conductor is widely applied in grounding & lightning protection

system, earthing wire of electrical & petrochemical system in electrified railways, subway

light rails, railroad, airport, network communications and other field.

4. Application

● High strength: CCS wire has higher tensile strength than pure copper wire.

● Less weight: Lighter than pure copper wire. Under the same wire size and weight,

its length is longer pure copper wire.

● Cost saving: CCS wire is much cheaper than pure copper wire, saving production cost.

● Anti theft: Bimetallic CCS wire has no scrap value than pure copper, reducing steal.

● Long life: Good conductivity 30%IACS and 40%IACS, ensures long service life above 30 years.

5. Standard

ASTMB 228, ASTMB 229, NRS102, etc.

6. Packing

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7. Technical Parameters

-#F1F1F1---------------------------ASTM--------------------------------------------------------------------------- ASTM B 228

Wire number /AWG

No/Dia mm

Calculated Area

mm2

Brreaking Load

kg

Max D.C Resistance At 20ºC Ω/Km

Weight

kg/km

40Hs

30Hs

30EHS

40%

30%

30%

40%

19/AWG5

19/4.62

318.71

22788

25206

30350

0.1399

0.1865

2634.0

2660.8

19/AWG6

19/4.12

252.71

18849

20788

25188

0.1764

0.2352

2087.9

2110.2

19/AWG7

19/3.67

200.45

15599

17118

20797

0.2225

0.2966

1656.3

1674.2

19/AWG8

19/3.26

158.97

12873

14079

17096

0.2805

0.3740

1313.6

1327.2

19/AWG9

19/2.91

126.06

10609

11567

13884

0.3537

0.4715

1041.7

1052.6

7/AWG4

7/5.19

148.06

10120

11240

13349

0.3000

0.4000

1218.7

1231.5

7/AWG5

7/4.62

117.42

8396

9285

11181

0.3783

0.5043

966.41

976.53

7/AWG6

7/4.12

93.871

6954

7661

9280

0.4771

0.6359

766.25

774.29

7/AWG7

7/3.67

73.871

5747

6309

7661

0.6014

0.8019

608.06

614.46

7/AWG8

7/3.26

58.561

4745

5789

6300

0.7586

1.0109

482.02

487.07

7/AWG9

7/2.91

46.439

3908

4261

5116

0.9564

1.2750

382.16

386.18

7/AWG10

7/2.59

36.826

3230

3519

4171

1.2061

1.6077

303.14

306.26

3/AWG5

3/4.62

50.322

3798

4201

5380

0.8809

1.1743

413.41

417.73

3/AWG6

3/4.12

39.903

3145

3465

4424

1.1106

1.4807

327.84

331.26

3/AWG7

3/3.67

31.645

2600

2854

3593

1.4007

1.8672

259.98

262.66

3/AWG8

3/3.26

25.097

2145

2347

2849

1.7662

2.3544

206.11

208.34

3/AWG9

3/2.91

19.903

1768

1928

2326

2.2271

2.9690

163.55

165.19

3/AWG10

3/2.59

15.781

1461

1592

1887

2.8082

3.7436

129.62

130.99

3/AWG12

3/2.05

9.929

1014



4.4654


81.55

82.414

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