***绝缘控制软电缆、防腐控制电缆、耐油控制电缆一：产品特点及用途本产品适用于交流额定电压450/750V及以下移动用电器仪表连接线或信号传输，电缆具有耐寒、防油、抗拉、耐撕裂、柔软等特性，适合冶金、电力、机械、港口等行业具有移动等特殊要求场合使用。二：产品执行标准Q/HHTZH007.2阻燃试验执行GB12666-90标准三：使用特性1．交流额定电压：U0/U450/750KV***高工作温度：70℃(阻燃型为105℃)2．***低环境温度：固定敷设-40℃，非固定敷设-15℃3．电缆安装敷设温度应不低于-20℃。四：基本型号及名称(K)YVFR***绝缘和护套控制软电缆(K)YVFRP***绝缘和护套铜编织屏蔽控制软电缆备注：1如需阻燃电缆，请在型号前加ZR。2导体线芯中铜丝可以采用镀锡。3电缆如有特殊要求，可根据提供图纸生产或根据使用环境要求设计生产。五：代号名称和含义表2项目代号说明阻燃特性ZR阻燃***软电缆系列代号K控制电缆绝缘护套材料YVF***屏蔽材料P铜丝编织屏蔽P1镀锡铜丝屏蔽导体结构A单股导体B7股绞合导体R多股绞合导体六：主要技术指标1．成品电缆导体直流电阻(符合GB3956规定)参照附录A表3。2．20℃时绝缘电阻不小于50MΩ/KM2．成品电缆经受交流50HZ3.0KV/5min电压试验不击穿。七：基本电缆规格及结构参数线芯*标称截面(mm2)导体结构(根数*直径)(B/R)mm电缆***大外径(mm)参考重量(kg/km)YVFRYVFRPYVFRYVFRP2*0.7524*0.207.08.2831232*1.032*0.208.09.1921372*1.548*0.209.210.51241742*2.551*0.2510.511.81662203*0.7524*0.208.59.81031433*1.032*0.209.010.21101523*1.548*0.209.510.71361773*2.551*0.2512.513.81902434*0.7524*0.209.010.21201604*1.032*0.209.310.91301734*1.548*0.2011.012.51612054*2.551*0.2513.514.92302705*0.7524*0.2010.011.51281685*1.032*0.2011.012.51502205*1.548*0.2012.013.52002705*2.551*0.2514.015.23003907*0.7524*0.2010.511.51512217*1.032*0.2012.514.21722417*1.548*0.2013.014.62402987*2.551*0.2515.516.53603808*0.7524*0.2013.514.51752348*1.032*0.2014.015.22002338*1.548*0.2015.016.62882918*2.551*0.2516.017.242058010*0.7524*0.2014.115.422032010*1.032*0.2015.016.027039410*1.548*0.2017.118.135548010*2.551*0.2519.020.152065012*0.7524*0.2013.014.525536512*1.032*0.2014.215.429739712*1.548*0.2016.017.238252012*2.551*0.2520.021.559769014*0.7524*0.2017.018.029039014*1.032*0.2017.619.034147014*1.548*0.2019.020.046058014*2.551*0.2521.022.059079019*0.7524*0.2015.816.835048019*1.032*0.2017.018.042055019*1.548*0.2020.021.054066019*2.551*0.2523.024.28551073***绝缘控制软电缆、防腐控制电缆、耐油控制电缆)