第七篇电力电缆第一章硅橡胶电力电缆一：产品特点及用途本产品适用于交流额定电压0.6/1KV及以下固定敷设用动力传输线或移动电器用连接电缆，产品具有耐热辐射、耐寒、耐酸碱及腐蚀性气体、防水等特性，电缆结构柔软，辐射方便，高温(高寒)环境下电气性能稳定，抗老化性能突出，使用寿命长，广泛用于冶金、电力、石化、电子、汽车制造等行业。二：产品执行标准Q/HHTZH001.1阻燃耐火特性试验执行GB12666-90要求三：使用特性1．??交流额定电压：U0/U 0.6/1KV最高工作温度：180℃最低环境温度：固定敷设-60℃2．??电缆安装敷设温度应不低于-25℃。3．??电缆允许弯曲半径：电缆最小为电缆外径的10倍四：基本型号及名称表1型号产品名称YGC硅橡胶绝缘硅橡胶护套电力电缆YGCR硅橡胶绝缘硅橡胶护套移动用电力软电缆YGCP硅橡胶绝缘硅橡胶护套铜编织屏蔽电力电缆YGC22硅橡胶绝缘硅橡胶护套钢带铠装电力电缆JGG硅橡胶绝缘硅橡胶护套安装线JGGR硅橡胶绝缘硅橡胶护套移动用安装软线JGGP硅橡胶绝缘硅橡胶护套铜编织屏蔽安装线JHXG硅橡胶绝缘电机引接线备注：阻燃型硅橡胶电缆型号前加ZR，导体线芯中铜丝可以采用镀锡。????? 五：代号名称和含义表2代号代号含义Y系列代号(移动软电缆)G硅橡胶C重型22钢带铠装P铜编织屏蔽R多股绞合导体J电机引接线六：主要技术指标1．成品电缆导体(R类)直流电阻(符合GB3956规定)参照附录A表1和表2。2．20℃时绝缘电阻不小于100MΩ/KM3．成品电缆经受交流50HZ3.5KV/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电缆最大外径(mm)参考重量(kg/km)YGCJGGFYGCRJGGFRYGCRJGGFRYGC22JGG221*1.519*0.32/48*0.203.23.527.5?1*2.519*0.41/51*0.253.73.938.6?1*419*0.52/82*0.254.65.255.5?1*619*0.65/123*0.255.66.577.7?1*1048*0.52/204*0.257.27.8132?1*1675*0.52/323*0.258.29.0188?1*25108*0.52/513*0.2510.211.0312?1*35108*0.65/722*0.2511212.0408?1*5010*2.52/1026*0.2513.514.5554?1*7019*2.16/1406*0.2516.517.5762?1*9519*2.52/486*0.5019.020.51045?1*12024*2.52/608*0.5020.022.01281?1*15030*2.52/760*0.5021.024.21612?1*18537*2.52/945*0.5025.028.01981?2*2.57*0.68/51*0.2510.511.21582722*419*0.52/82*0.251213.22103472*619*0.65/123*0.2514.015.32634072*107*1.37/204*0.2517.818.93945622*167*1.70/323*0.2520.021.25407242*257*2.15/513*0.2523.024.57948282*357*2.52/722*0.2525.726.3103710372*5010*2.52/1026*0.2526.027.5123613852*7019*2.16/1406*0.2527.028.9164717922*9519*2.52/486*0.5032.033.9218926542*12024*2.52/608*0.5045.048.0264031802*15030*2.52/760*0.5052.057.0328039202*18537*2.52/945*0.5060.065.0400647683*1.57*0.52/48*0.209.710.71502913*2.57*0.68/51*0.2511.712.21963423*419*0.52/82*0.2512.613.52744443*619*0.65/123*0.2514.816.23505313*107*1.37/204*0.2520.022.05397373*167*1.70/323*0.2522.024.57409723*257*2.15/513*0.2525.327.0113913723*357*2.52/722*0.2528.031.5148017293*5010*2.52/1026*0.2532.037.5190024053*7019*2.16/1406*0.2541.050.0406130873*9519*2.52/486*0.5045.055.099740033*12024*2.52/608*0.5050.060.0406048873*15030*2.52/760*0.5060.065.0519729953*18537*2.52/945*0.5065.070.0627972623*4+1*2.519*0.52/82*0.2514.515.53204813*6+1*419*0.65/123*0.2516.217.84235973*10+1*67*1.37/204*0.2521.023.06308273*16+1*107*1.70/323*0.2523.025.088812553*25+1*167*2.15/513*0.2527.029.0137515783*35+1*167*2.52/722*0.2532.335.0169019273*50+1*2510*2.52/1026*0.2536.040.0217527603*70+1*3519*2.16/1406*0.2540.044.0295035463*95+1*5019*2.52/486*0.5046.052.0395046703*120+1*7024*2.52/608*0.5051.055.0480057453*150+1*7030*2.52/760*0.5056.060.0581068623*185+1*9537*2.52/945*0.5066.070.0720083944*419*0.52/82*0.2514.216.23525154*619*0.65/123*0.2517.119.04506294*107*1.37/204*0.2522.124.06728814*167*1.70/323*0.2524.526.595211764*257*2.15/513*0.2527.031.5147616734*357*2.52/722*0.2533.035.5187621424*5010*2.52/1026*0.2539.041.0239229824*7019*2.16/1406*0.2541.044.0330038714*9519*2.52/486*0.5047.050.0430050944*12024*2.52/608*0.5049.054.0538061874*15030*2.52/760*0.5056.060.0675075964*18537*2.52/945*0.5068.072.081909194我公司生产五芯等截面电缆和3+2结构电缆结构参数不在此表中。注：铠装电缆外径参照附录D表1进行计算。八：产品结构示意图：(附图1)