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HOME > Product Center>CCA Electrical Wire and Cable>Product Center>CCA Electrical Wire and Cable

Model:CCA electrical wire and cable

Specification


Conductor:Copper clad aluminum, CCA WIRE

CCA Copper content by volume: 10A,15A,20A

CCA Copper content by weight: 25%,30%,40%,50%

CCA conductor SIZE DIAMETER: 0.10MM-5.00MM

Insulation:PVC

Model:RV, RVB,RVS,RVV,RVVBRV-90

Inquiry

Product Details

CCA electrical wire and cable use CCA wire as the conductor.


Copper clad aluminum wire adopts cladding welding manufacturing technology, the high quality copper strip concentrically coated on the outer surface of the conductor, such as aluminum rod or wire and copper layer and the core formed between firm metallurgical bonding between the atoms.Make the combination of two different metal materials as an integral whole,can be like processing a single wire drawing and annealing processing,copper and aluminum in the process of drawing with variable diameter ratio, volume ratio of copper layer remained relatively constant.




Product Features

1 For the same weight and size of the conductor, copper clad aluminum wire is 2.5-3 times of the length of copper wire, which means using 1 tons of pure copper wire covers 2.5-3 tons of copper clad aluminum wires, thus can reduce the cost of raw materials;

2 Copper clad aluminum wire is made of copper and aluminum, and can not be easily separated. It can effectively control the risk of material theft;

3 CCA wires are more malleable than copper wires. Unlike aluminum, they produce insulating oxides, which are easier to process and have better electrical conductivity.

4 CCA wire is light weight, easy transportation and installation construction, which can reduce a lot of labor costs.

5 CCA wire has significant social benefits, it can save a lot of copper material resources.

 

Characteristic Comparison

Property

Conductor

CCA wire

Copper wire

Aluminum wire

Copper volume (%)

10

15

20

100

0

Specific gravity (g/cm3)

3.30

3.63

3.94

8.89

2.70

Length comparision with copper

2.70:1

2.45:1

2.25:1

1:1

3.29:1

Conductivity(% iACS)

65

68

70

100

62

DC resistivity (Ω.mm2/m)

0.02620

0.02520

0.02430

0.01724

0.02740

Tensile strength(Mpa)

95-120

105-135

115-145

215-265

68-107

Elongation(%)

≥15

≥15

≥15

≥20

≥10

Windability

Very good

Very good

Very good

Good

Very good

Soldering

Good

Good

Good

Good

Bad


Supply specification

BARE CCA WIRE SIZE: 0.10-10.00mmDiameter

Copper Content by Volume: 10A,15A,20A

CCA Copper Content by Volume: 25%,30%,40%,50%


Electrical wire Model and Name

Model

Name

BV

PVC Insulation Wire

BVR

PVC Insulation Flexible Wire

BVV

PVC Insulation PVC Sheath Round Wire

BVVB

PVC Insulation PVC Sheath Flat Wire

BV-90

Heat-resistance 105oC PVC Insulation


CCA electrical wire and cable size supply
                                        

Product Code

Nominal cross-sectional 
area of conductor

Class of conductor

Thickness of insulation
Specified value

Mean overall diameter

Lower limit

Upper limit

mm2

mm

mm

mm

BV-1C1.5

1X1.5

1

0.7

2.6

3.2

BV-1C1.5-b

1X1.5

2

0.7

2.7

3.3

BV-1C2.5

1X2.5

1

0.8

3.2

3.9

BV-1C2.5-b

1X2.5

2

0.8

3.3

4.0

BV-1C4.0

1X4.0

1

0.8

3.6

4.4

BV-1C4.0-b

1X4.0

2

0.8

3.8

4.6

BV-1C6.0

1X6.0

1

0.8

4.1

5.0

BV-1C6.0-b

1X6.0

2

0.8

4.3

5.2

BV-1C10.0

1X10

1

1.0

5.3

6.4

BV-1C10.0-b

1X10

2

1.0

5.6

6.7

BV-1C16

1X16

2

1.0

6.4

7.8

BV-1C25

1X25

2

1.2

8.1

9.7

BV-1C35

1X35

2

1.2

9.0

10.9

BV-1C50

1X50

2

1.4

10.6

12.8

BV-1C70

1X70

2

1.4

12.1

14.6

BV-1C95

1X95

2

1.6

14.1

17.1

BV-1C120

1X120

2

1.6

15.6

18.8

BV-1C150

1X150

2

1.8

17.3

20.9

BV-1C185

1X185

2

2.0

19.3

23.3

BV-1C240

1X240

2

2.2

22.0

26.6

BV-1C300

1X300

2

2.4

24.5

29.6

BV-1C400

1X400

2

2.6

27.5

33.2