[Specifications ]
规格与参数
| 300/500V BVVB 铜芯聚氯乙烯绝缘聚氯乙烯护套平形电缆 | ||||||||
| 300/500V BVVB Copper Core PVC Insulated PVC Sheathed Flat Cables | ||||||||
| 标称截面 Nominal Cross-Sectional Area mm² | 线芯结构 （根/直径） Construction Of Conductor NO.of Wires/dia. mm | 绝缘厚度 Insulation Thickness mm | 护套厚度 Sheath thickness mm | 最大外径 Max.Outer Diameter mm | ’+20℃时 最大直流、 电阻 Max.d.c, Resistance at 20℃ Ω / km | ‘+70℃时 最小绝缘 电阻率 Min.Insulation Resistance at 70℃ mΩ .km | ’+25℃时 空气中敷设 载流量 Current Rating in Air at 25℃ A | 成品 近似重量 Approx. Cable Weight kg / km |
| 2×0.75 | 1/0.97 | 0.6 | 0.9 | 4.6×7.0 | 24.5 | 0.012 | 13.0 | 42 |
| 2×1.0 | 1/1.13 | 0.6 | 0.9 | 4.8×7.4 | 18.1 | 0.011 | 16.0 | 49 |
| 2×1.5 | 1/1.38 | 0.7 | 0.9 | 5.4×8.4 | 12.1 | 0.011 | 20.0 | 65 |
| 2×2.5 | 1/1.78 | 0.8 | 1 | 6.2×9.8 | 7.41 | 0.01 | 27.5 | 96 |
| 2×4 | 1/2.25 | 0.8 | 1 | 6.8×11.0 | 4.61 | 0.0085 | 38.0 | 130 |
| 2×4 | 7/0.85 | 0.8 | 1 | 7.2×11.5 | 4.61 | 0.0077 | 38.0 | 139 |
| 2×6 | 1/2.76 | 0.8 | 1.1 | 7.4×12.0 | 3.08 | 0.007 | 50.0 | 179 |
| 2×6 | 7/1.04 | 0.8 | 1.1 | 8.0×13.0 | 3.08 | 0.0065 | 50.0 | 190 |
| 2×10 | 7/1.35 | 1 | 1.2 | 9.6×16.0 | 1.83 | 0.0065 | 69.0 | 304 |
| 3×0.75 | 1/0.97 | 0.6 | 0.9 | 4.6×9.4 | 24.5 | 0.012 | 9.5 | 60 |
| 3×1.0 | 1/1.13 | 0.6 | 0.9 | 4.8×9.8 | 18.1 | 0.011 | 11.5 | 70 |
| 3×1.5 | 1/1.38 | 0.7 | 0.9 | 5.4×11.5 | 12.1 | 0.011 | 12.5 | 94 |
| 3×2.5 | 1/1.78 | 0.8 | 1 | 6.2×13.5 | 7.41 | 0.01 | 21 | 141 |
| 3×4 | 1/2.25 | 0.8 | 1.1 | 7.0×15.0 | 4.61 | 0.0085 | 27.5 | 198 |
| 3×4 | 7/0.85 | 0.8 | 1.1 | 7.4×16.5 | 4.61 | 0.0077 | 27.5 | 210 |
| 3×6 | 1/2.76 | 0.8 | 1.1 | 7.4×17.0 | 3.08 | 0.007 | 34 | 265 |
| 3×10 | 7/1.35 | 1 | 1.2 | 9.6×22.5 | 1.83 | 0.0065 | 55 | 451 |
