Gold Member Since 2009
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Zhengzhou Yifang Cable Co., Ltd.

Copper Wire, PVC Insulated Wire, Copper Stranded Wire manufacturer / supplier in China, offering 450/750V PVC Insulation Building Wire 3X2.5mm2, Single Core 1X300 Medium Voltage XLPE Power Cable, XLPE Insulated Mv Power Cables and so on.

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Supplier Homepage Product Electric wire 450/750V PVC Insulation Building Wire 3X2.5mm2

450/750V PVC Insulation Building Wire 3X2.5mm2

FOB Price: Get Latest Price
Min. Order: 500 Meters
Production Capacity: 500, 000 Kilometers Per Month
Transport Package: Wooden Drums or According to Your Request
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: BV, RV, BVV, RVV, BVVB
  • Conductor Type: Stranded or Solid
  • Conductor Material: Copper or Aluminum
  • Insulation Material: PVC
  • Certification: ISO9001, CE, UL, CCC, RoHS, VDE
  • Color: Red, Black or Your Requirment
  • Specification: IEC Bs ASTM DIN CSA as and So on
  • Type: Insulated
  • Application: Underground
  • Sheath Material: PVC or XLPE
  • Material Shape: Round Wire
  • Brand: Yifang
  • Trademark: Yifang
  • Origin: China
Product Description
1. Introduce
    Buliding wires are covering series of wire products, its working voltage is up to 450/750v (uo/u), its working temperature is different according to different insulation materials, mainly 70 and 90 degrees temperature, etc.
    According to the conductor type, including solid conductor PVC insulated electrical wire, stranded PVC insulated wire, flexible PVC insulated wire with different colors.

2. Specification
    Application:Fixed wiring, civil power, mobile equipment
    Rated Voltage:450/750V more than 1.5mm2 single core conductor
                               300/500V less than 1.5mm2 single core and muiticore conductor
                               300/300V less than  1.5mm2  muiticore conductor
    Test Voltage:AC 1500/5Min for 0.5~1mm2 muiticore conductor
                            AC 2000/5Min for 0.5~1mm2 single core and muiticore conductor
                            AC 2500/5Min other
    Color of Insulation:Red, Yellow, Black, White, Green, Light Blue, Grey, Brown, Orange, Violet,                                                           Yellow/Green
    Manufactured Standards:IEC 60227-2007
    Conductor type:IEC 60228-2004 class1, class2, class 5 and 6
                                Nominal Cross-section area:0.12~400mm2
    Notes:1)Ambient temperature for insulation shall not be lower than 0oC. 
                2)At naminal conditions, the conducor's operating temperature is -15oC to +70oC
                3)Fire resistant wire conform to IEC 60331-2009, Flame resistant wire conform to IEC 60332-                          2004



                                                                                      450/750V             60227 IEC 01BV,BLV 

Nominal section
(mm2)

Number/diameter of core
(mm)

Maximum outer diameter
(mm2)

Reference weight
(Kg/km)

Conductor resistance at 20°C
≤(Ω/km)

copper

aluminum

aluminum

copper

1.5(A)

1/1.38

3.3

20.3

-----

-----

12.1

1.5(B)

7/0.52

3.5

21.6

-----

-----

12.1

2.5(A)

1/1.78

3.9

31.6

17

11.80

7.41

2.5(B)

7/0.68

4.2

34.8

-----

-----

7.41

4(A)

1/2.25

4.4

47.1

22

7.39

4.61

4(B)

7/0.85

4.8

50.3

------

-----

4.61

6(A)

1/2.76

4.9

65

29

4.91

3.08

6(B)

7/1.04

5.4

71.2

----

----

3.08

10

7/1.35

7.0

119

62

3.08

1.83

16

7/1.70

8.0

179

78

1.91

1.15

25

7/2.04

10.0

281

118

1.20

0.727

35

7/2.52

11.5

381

156

0.868

0.524

50

19/1.78

13.0

521

215

0.641

0.387

70

19/2.14

15.0

734

282

0.443

0.268

95

19/2.52

17.5

962

385

0.320

0.193

120

37/2.03

19.0

1180

431

0.253

0.153

150

37/2.25

21.0

1470

539

0.206

0.124

185

37/2.52

23.5

1810

666

0.164

0.0991
 

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