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2.5mm Flat Twin and Earth BVVB Copper Conductor PVC Insulated Ecc TPS Cable Wire
Get Latest Price
US$ 0.26
≥100 Meters
Quick Details
Application:
Underground
Conductor Material:
Copper
Conductor Type:
Solid
Insulation Material:
PVC
Product Details
Product Paramenters
1. Product use
The product is suitable for fixed wiring of power plant and electrical equipment with rated AC voltage up to and including 450/750V.
2.operating characteristic
A)U0/U is 450/750V, 300/500V and 300/300V
B) The long-term allowable working temperature of the cable core shall not exceed 70℃
Bv-90 should not exceed 90℃, short-term working temperature can be raised
to 105℃
The cable laying temperature shall not be lower than 0℃
C) Allowable bending radius of cable:
If the cable outer diameter (D) is less than 25mm, it should not be less than 4D
If the cable diameter (D) is 25mm and above, it shall not be less than 6D
3.
Product Technical Parameters
300/500V Copper and aluminum conductor PVC insulated and sheathed flat cable（BVVB、BLVVB）
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nominal cross section mm2
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Min number of single wires in a solid or stranded core
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Nominal insulation thickness mm
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Nominal thickness of sheath mm
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Mean Outside Diameter
mm
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Maximum DC resistance of conductor at 20℃
Ω/km
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Minimum Insulation resistance at 70℃
MΩ·km |
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lower limit
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upper limit
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Copper core
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tinned copper core
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aluminum core
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|||
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2×0.75
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1
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0.6
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0.9
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3..8×5.9
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4.6×7.1
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24.5
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24.8
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-
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0.012
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|||
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2×1.0
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1
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0.6
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0.9
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3.9×6.1
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4.8×7.4
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18.1
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18.2
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-
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0.011
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|||
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2×1.5
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1
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0.7
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0.9
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4.4×7.0
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5.3×8.5
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12.1
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12.2
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-
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0.011
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|||
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2×2.5
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1
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0.8
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1.0
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5.1×8.4
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6.2×10.1
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7.41
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7.56
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12.1
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0.010
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|||
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2×4
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1
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0.8
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1.0
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5.6×9.2
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6.7×11.1
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4.61
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4.70
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7.41
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0.0085
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|||
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2×4
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7
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0.8
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1.0
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5.7×9.5
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6.9×11.5
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4.61
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4.70
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-
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0.008
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|||
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2×6
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1
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0.8
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1.1
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6.2×10.4
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7.5×12.5
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3.08
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3.11
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4.61
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0.0070
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|||
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2×6
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7
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0.8
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1.1
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6.4×10.8
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7.8×13.0
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3.08
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3.11
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-
|
0.0065
|
|||
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2×10
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7
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1.0
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1.2
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7.9×13.4
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9.5×16.2
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1.83
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1.84
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3.08
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0.0065
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|||
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3×0.75
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1
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0.6
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0.9
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3.8×7.9
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4.6×9.6
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24.5
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24.8
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-
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0.012
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|||
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3×1.0
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1
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0.6
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0.9
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3.9×8.4
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4.8×10.1
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18.1
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18.2
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-
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0.011
|
|||
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3×1.5
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1
|
0.7
|
0.9
|
4.4×9.6
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5.3×11.7
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12.1
|
12.2
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-
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0.011
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|||
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3×2.5
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1
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0.8
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1.0
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5.1×11.6
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6.2×14.0
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7.41
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7.56
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-
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0.010
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|||
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3×4
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1
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0.8
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1.1
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5.8×13.1
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7.0×15.8
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4.61
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4.70
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7.41
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0.0085
|
|||
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3×4
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7
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0.8
|
1.1
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5.9×13.5
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7.1×16.3
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4.61
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4.70
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-
|
0.008
|
|||
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3×6
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1
|
0.8
|
1.1
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6.2×14.5
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7.5×17.5
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3.08
|
3.11
|
4.61
|
0.0070
|
|||
|
3×6
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7
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0.8
|
1.1
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6.4×15.1
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7.8×18.2
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3.08
|
3.11
|
-
|
0.0065
|
|||
|
3×10
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7
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1.0
|
1.2
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7.9×19.0
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9.5×23.0
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1.83
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1.84
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3.08
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0.0065
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Product Details
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