BVV 300/0500V copper core insulation vinyl chloride sheath round cable铜芯绝缘氯乙烯护套圆形电缆
Cables and wires suitable for power devices, household electrical appliances, instruments and telecommunication equipment of AC voltage 450/750V and below.
适用于交流电压450/750V及以下的电力设备、家用电器、仪器仪表和电信设备的电缆和电线。
DETAILS细节
Application: Cables and wires suitable for power devices, household electrical appliances, instruments and telecommunication equipment of AC voltage 450/750V and below.
Description: Trial stranded wires for conductors, bare soft copper or tinned copper stranded wires
用途:适用于交流电压450/750V及以下的电力设备、家用电器、仪器仪表和通讯设备的电缆和电线。
描述:导体用试验绞线，裸软铜或镀锡铜绞线
•PVC insulation
•PVC sheath
•Rated voltage Uo/U is 300/500V
•The long-term allowed working temperature shall not exceed 70℃.
•The long-term allowed working temperature shall not exceed 70℃.
聚氯乙烯绝缘
PVC护套
额定电压Uo/U为300/500V
长期允许工作温度不得超过70℃。
长期允许工作温度不得超过70℃。
Comprehensive technical parameters综合技术参数
| No. | Number of cores x nominal cross section mm2 | Specified value of insulation thickness ㎜ | Mean outside diameter upper limit ㎜ | Maximum conductor resistance at 20℃ Ω/km | Minimum conductor resistance at 70℃ MΩ/km |
| 1 | 0.75 | 0.6 | 0.8 | 24.5 | 0.012 |
| 2 | 1 | 0.6 | 0.8 | 18.1 | 0.011 |
| 3 | 1.5 | 0.7 | 0.8 | 12.1 | 0.011 |
| 4 | 1.5 | 0.7 | 0.8 | 12.1 | 0.01 |
| 5 | 2.5 | 0.8 | 0.8 | 7.41 | 0.01 |
| 6 | 2.5 | 0.8 | 0.8 | 7.41 | 0.009 |
| 7 | 4 | 0.8 | 0.9 | 4.61 | 0.0085 |
| 8 | 4 | 0.8 | 0.9 | 4.61 | 0.0077 |
| 9 | 6 | 0.8 | 0.9 | 3.08 | 0.007 |
| 10 | 6 | 0.8 | 0.9 | 3.08 | 0.0065 |
| 11 | 10 | 1 | 0.9 | 1.83 | 0.0065 |