Directly Supply Low Voltage PVC Insulated Single Copper Conductor for Construction
China Supply Single Copper Conductor PVC Insulated
Specifications
BVV/BLVV
BVV type 450/750V Copper Core
| Nominal sectionmm2 | Structure of cores Core×no./dia(mm) | Max.outer dia (mm) | Cond resistance At 20Ω/km | Min.Insulation resistance at 70Ω·km | |
| copper | aluminum | ||||
| 2×1.5A | 2×1/1.38 | 10.0 | 12.1 |
| 0.011 |
| 2×1.5B | 2×7/0.52 | 10.5 | 12.1 |
| 0.010 |
| 2×2.5(A) | 2×1/1.78 | 11.5 | 7.41 | 12.1 | 0.010 |
| 2×2.5(B) | 2×7/0.68 | 12.0 | 7.41 |
| 0.009 |
| 2×4(A) | 2×1/2.25 | 12.5 | 4.61 | 7.41 | 0.0085 |
| 2×4(B) | 2×7/0.85 | 13.0 | 4.61 |
| 0.0077 |
| 2×6(A) | 2×1/2.76 | 13.5 | 3.08 | 4.61 | 0.0070 |
| 2×6(B) | 2×7/1.04 | 14.0 | 3.08 |
| 0.0065 |
| 2×10 | 2×7/1.35 | 17.5 | 1.83 | 3.08 | 0.0065 |
| 3×1.5(A) | 3×1/1.38 | 10.5 | 12.1 |
| 0.011 |
| 3×1.5(B) | 3×7/0.52 | 11.0 | 12.1 |
| 0.010 |
| 3×2.5(A) | 3×1/1.78 | 12.0 | 7.41 | 12.1 | 0.010 |
| 3×2.5(B) | 3×7/0.68 | 12.5 | 7.41 |
| 0.009 |
| 3×4(A) | 3×1/2.25 | 13.0 | 4.61 | 7.41 | 0.0085 |
| 3×4(B) | 3×7/0.85 | 13.5 | 4.61 |
| 0.0077 |
| 3×6(A) | 3×1/2.76 | 14.5 | 3.08 | 4.61 | 0.0070 |
| 3×6(B) | 3×7/1.04 | 15.5 | 3.08 |
| 0.0065 |
| 3×10 | 3×7/1.35 | 19.0 | 1.83 | 3.08 | 0.0065 |
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