English 
602271EC52(RVV) PVC Insulated Flexible Cables and Wires
Rating: 300/300V
Standard: GB/T 5023.5-2008
No.ofcores × normal area 芯数× 标称截面 （mm2） | Conductor Construction 导体结构 (No./mm) | Insulation thickness 绝缘标称厚度 （mm） | Sheath thickness 护套标称厚度 （mm） | Overall diameter 完成外径 （mm） | MAX Conductor resistance at 20℃ 20℃时导体电阻(Ω/km)不大于 | 70℃ Min Insulation resistance 70℃最小绝缘电阻 （MΩ.km） | |
Bare 铜芯 | Tinned 镀锡铜芯 | ||||||
| 2x0.5 | 16/0.2 | 0.5 | 0.6 | 5.1±0.1 | 39.0 | 40.1 | 0.012 |
| 2x0.5 | 16/0.2 | 0.5 | 0.6 | 3.2±0.1x5.2±0.1 | 39.0 | 40.1 | 0.012 |
| 2x0.75 | 24/0.2 | 0.5 | 0.6 | 5.6±0.1 | 26.0 | 26.7 | 0.010 |
| 2x0.75 | 24/0.2 | 0.5 | 0.6 | 3.4±0.1x5.6±0.1 | 26.0 | 26.7 | 0.010 |
| 3x0.5 | 16/0.2 | 0.5 | 0.6 | 5.4±0.1 | 39.0 | 40.1 | 0.012 |
| 3x0.75 | 24/0.2 | 0.5 | 0.6 | 6.0±0.1 | 26.8 | 26.7 | 0.010 |