Building Wires and Cables

1) Conductor: class 5 plain copper
2) Sectional area: 0.5~10 mm2
3) Insulation: PVC
4) No. of cores: 1~37
5) Outer sheath: PVC
6) Max. working temperature: 70 degrees
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Product Details

Building Wires and Cables


* Solid copper (or aluminum) conductor, PVC insulated single core electrical wire
* Stranded copper conductor,  PVC insulated single core electrical wire
* Solid copper conductor,  PVC insulated and PVC sheathed round multi-core electrical wire
* Solid or stranded copper conductor,  PVC insulated and PVC sheathed flat electrical wire(two cores or three cores)
* Flexible copper conductor,  PVC insulated single core electrical wire
* Flexible copper conductor,  PVC insulated twin parallel electrical wire
* Flexible copper conductor,  PVC insulated and PVC sheathed multi-core electrial wire 


1.Operating Characteristic
1)The rated voltage of cable Uo/U is:450/750V,300/500V,300/300V
2)The conductor of electric wire cable allows working temperature <70°C for long time
3) The installment temp of cable should not less than 0°C, OD<25mm cable, allowed bending radius should ≥4D,OD≥25mm, allowed bending radius should≥6D

The rated voltage of the wires should equal to or higher then the rated voltage of the system when wires are used at AC system. If the wires are used at DC system, the rated voltage of system should lower then 1.5 times as high as rated voltage of cable and wires. The working voltage of the system could be 1.1 times as high as the rated voltage of the cable.
The long term working temperature should lower then 70oC. The working temperature of BV-90 should lower then 90°C. And the laying temperature should higher then 0°C.

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2.Use Characteristics:
PVC,PE Insulation:The long-term operating temperature of the conductor shall not exceed 70ºC, and the maximum temperature of the conductor shall not exceed 16ºC in case of short circuit (the maximum duration shall not exceed 5 seconds). 

3.Application
This product is apply for AC450/750V or below power, and household electrical appliance,Instrument and apparatus, telecommunications equipment and lighting ect. fixed installation.
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4.Specification

Model

Rated Voltage

Normal area (mm) 

Overall  diameter (mm)

Weight (KG)

Conductor Resistance rate Not more 

than at 20 centigrade (Ω/km)

Wire core structure
Cores/Diameters (mm)

BV

300/500V

0.5

2.4

8.5

 36.0

 1/0.80

BV

300/500V

0.75(A)

2.6

11.1

 24.5

 1/0.97

BV

300/500V

 0.75(B)

2.8

12.0

 24.5

 7/0.37

BV

300/500V

1.0(A)

2.8

13.9

 18.1

 1/1.13

BV

300/500V

1.0(B)

3.0

15.0

 18.1

 7/0.43

BV

450/750V 

1.5(A)

3.3

20.3

 12.1

 1/1.38

BV

450/750V 

1.5(B)

3.5

21.6

 12.1

 7/0.52

BV

450/750V 

2.5(A)

3.9

31.6

 7.41

 1/1.78

BV

450/750V 

2.5(B)

4.2

34.8

 7.41

 7/0.68

BV

450/750V 

4(A)

4.4

47.1

 4.61

 1/2.76

BV

450/750V 

4(B)

4.8

50.3

 4.61

 7/1.04

BV

450/750V 

6(A)

4.9

67.0

 3.08

 7/1.35

BV

450/750V 

6(B)

5.4

71.2

 3.08

 7/1.70

BV

450/750V 

10

7.0

119

 1.83

 7/2.14

BV

450/750V 

16

8.0

179

 1.15

 7/2.52

BV

450/750V 

25

10

281

 0.727

 19/7.18

BV

450/750V 

35

11.5

 381

 0.524

 19/2.14

BVR

450/750V 

2.5

4.2

 34.7

 7.41

 19/0.41

BVR

450/750V 

 4

4.8

 51.4

 4.61

 19/0.52

BVR

450/750V 

6

5.6

 73.6

 3.08

 19/0.64

BVR

450/750V 

 10

7.6

 129

 1.83

 49/0.52

BVR

450/750V 

 16

8.8

 186

 1.15

 49/0.64

BVR

450/750V 

 25

11.0

 306

 0.727

 98/0.58

BVR

450/750V 

 35

12.5

 403

 0.524

 133/0.8

BVR

450/750V 

 50

14.5

 553

 0.387

 133/0.68

BVR

450/750V 

 70

16.5

 764

 0.268

 189/0.68

BVR

450/750V 

 

 

 

 

 


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