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ZR-RVV.jpg
  • 商品名称:RVV型300V铜芯聚氯乙烯绝缘聚氯乙烯护套安装软电缆
  • 添加时间:2023-07-17 09:33:41
  •  
  • 电 话:0550-7039257
    邮 箱:1021757830@qq.com
介绍:

RVV型300V铜芯聚氯乙烯绝缘聚氯乙烯护套安装软电缆

RVV型300/300V铜芯聚氯乙烯绝缘聚氯乙烯护套安装软电缆(线)
执行标准、型号:JB18734.4-1998(AVVR)
构造:导体使用多股裸铜或镀锡铜丝绞合,半硬度PVC绝缘,芯线绞合成缆或可加棉纸隔离,再挤塑护套.
用途:防盗报警系统多芯控制,电器内部控制,电脑控制仪表和电子设备及自动化装置等信号传输.

芯线导体结构绝缘标称护套标称平均外径20℃时导体电阻70℃时
×
厚度厚度mmΩ/KM不大于zui小绝
标称截面积根数/单线标称
缘电阻
mm2mmmmmm
铜芯MΩ/KM
2×0.516/0.20.50.65.3390.012
2×0.7524/0.20.60.86260.011
2×1.032/0.20.60.87.319.50.1
2×1.548/0.20.70.87.813.30.01
2×2.578/0.20.8197.980.009
3×0.516/0.20.50.66390.012
3×0.7524/0.20.60.87260.011
3×1.032/0.20.60.87.819.50.01
3×1.548/0.20.70.98.413.30.01
3×2.578/0.20.81.1107.980.009
3×4.078/0.260.81.2134.610.007
4×0.516/0.20.50.66.8390.012
4×0.7524/0.20.60.87.4260.011
4×1.032/0.20.60.97.819.50.01
4×1.548/0.20.711013.30.01
4×2.578/0.20.81.111.57.980.009
4×4.078/0.260.81.2154.610.007
5×0.516/0.20.50.87390.012
5×0.7524/0.20.60.97.8260.011
5×1.032/0.20.60.91019.50.01
5×1.548/0.20.7111.513.30.01
5×2.578/0.20.81.113.57.980.009
6×0.516/0.20.60.88.5390.012
6×0.7524/0.20.60.99.8260.011
6×1.032/0.20.60.91019.50.01
6×1.548/0.20.71.112.713.30.01
8×0.516/0.20.60.99.5390.012
8×0.7524/0.20.6110.5260.011
10×0.516/0.20.6111.2390.012
10×0.7524/0.20.6112.5260.011
12×0.516/0.20.6112390.012
12×0.7524/0.20.6113260.011
15×0.516/0.20.61.113390.012
15×0.7524/0.20.61.113.6260.011
20×0.516/0.20.61.214390.011
20×0.7524/0.20.61.215260.011
32×0.516/0.20.61.217390.012


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