铜芯聚氯乙烯绝缘聚氯乙烯护套安装软电缆(线)
AVVR(电压:300/300V)
RVV (电压:300/500V)
执行标准:GB5023-1997 JB8734-1998
构造:导体使用多股裸铜或镀锡铜丝,半硬质PVC绝缘,芯线绞合成缆或可加绵纸隔离,再挤塑护套。
用途:防盗报警系统多芯控制,电器内部控制、电脑控制仪表电子设备及自动化装置等信号传输。RVV 铜芯聚氯乙烯绝缘聚氯乙烯护套安装电缆(线)
芯数*标准截面积 (mm²) | 导电线芯 根数/单线标称直径(mm) | 绝缘标称厚度 (mm) | 护套标称厚度 (mm) | 平均外径 (mm) | 20℃时导体电阻 OM/KM不大于(铜芯) | 70℃时最小绝缘电阻 OM/KM |
2*0.75 | 24*0.2 | 0.6 | 0.8 | 5.5 | 26.0 | 0.011 |
3*0.75 | 24*0.2 | 0.6 | 0.8 | 6.0 | 26.0 | 0.011 |
4*0.75 | 24*0.2 | 0.6 | 0.8 | 7.2 | 26.0 | 0.011 |
5*0.75 | 24*0.2 | 0.6 | 0.9 | 8.0 | 26.0 | 0.011 |
6*0.75 | 24*0.2 | 0.6 | 0.9 | 8.5 | 26.0 | 0.011 |
7*0.75 | 24*0.2 | 0.6 | 0.9 | 9.5 | 26.0 | 0.011 |
8*0.75 | 24*0.2 | 0.6 | 1.0 | 10.5 | 26.0 | 0.011 |
10*0.75 | 24*0.2 | 0.6 | 1.0 | 11.0 | 26.0 | 0.011 |
12*0.75 | 24*0.2 | 0.6 | 1.0 | 12.0 | 26.0 | 0.011 |
14*0.75 | 24*0.2 | 0.6 | 1.1 | 13.3 | 26.0 | 0.011 |
15*0.75 | 24*0.2 | 0.6 | 1.1 | 13.8 | 26.0 | 0.011 |
20*0.75 | 24*0.2 | 0.6 | 1.2 | 14.5 | 26.0 | 0.011 |
25*0.75 | 24*0.2 | 0.6 | 1.2 | 15.5 | 26.0 | 0.011 |
27*0.75~30*0.75 | 24*0.2 | 0.6 | *.* | *.* | 26.0 | 0.011 |