供应电动葫芦电缆

产品说明:一：本产品适用于交流额定电压300/500v及以下，是连接各种频繁移动式电气设备的铜芯橡皮绝缘橡皮护套软电缆，尤其适用于电动葫芦、行车和各种探伤设备。型号产品名称额定电压v芯数标称截面mm2导体长期允许工作温度℃yr天然丁苯（或丁腈）绝缘及护套多芯移动型软电缆300/5001～201.0，465yrp天然丁苯（或丁腈）绝缘及护套金属屏蔽多芯移动型软电缆300/5001～201.0，465yrf天然丁苯绝缘氯丁护套多芯移动型软电缆300/5001～201.0，465yrfp天然丁苯绝缘氯丁护套金属屏蔽多芯移动型软电缆300/5001～201.0，465二：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2。2．20℃时绝缘电阻不小于50m&omega；/km。3．成品电缆经受交流50hz3.5kv/5min电压试验不击穿。三：基本电缆规格及结构参数1．丁腈绝缘和护套动力扁电缆线芯*标称截面(mm2)导体结构(根数*直径)mm电缆最大外径(mm)yvfb2*1.548*0.2011.4*7.52*2.551*0.2514.0×；9.02*482*0.2515.8×；9.52*6123*0.2518.2×；10.82*10204*0.2521.5×；12.52*16323*0.2524.2×；13.92*25513*0.2528.5×；16.22*35722*0.2531.8×；18.12*501026*0.2536.6×；20.52*701406*0.2541.6×；23.32*95486*0.5047.3×；26.32*120608*0.5050.8×；28.12*150760*0.5056.3×；31.23*1.548*0.2015.8*7.53*2.551*0.2518.8×；9.03*482*0.2521.6×；9.53*6123*0.2525.8×；11.33*10204*0.2532.1×；13.23*16323*0.2534.2×；14.93*25513*0.2542.3×；18.23*35722*0.2546.2×；19.13*501026*0.2555.8×；22.03*701406*0.2566.8×；26.83*95486*0.5070.2×；28.03*120608*0.5085.5×；36.03*150760*0.5095.0×；35.14*1.548*0.2020.5*7.54*2.5945*0.5025.8×；9.04*482*0.2529.4×；9.54*6123*0.2534.1×；11.84*10204*0.2540.4×；12.94*16323*0.2545.9×；15.64*25513*0.2554.1×；18.14*35722*0.2558.6×；20.24*501026*0.2583.0×；26.53×；4+2.582*0.25/51*0.2530.6×；10.73×；6+4123*0.25/82*0.2531.0×；12.83×；10+6204*0.25/123*0.2535.0×；12.93×；16+6323*0.25/123*0.2541.3×；15.63×；25+10513*0.25/204*0.2549.1×；18.13×；35+10722*0.25/204*0.2564.2×；20.23×；50+161026*0.25/323*0.2580.2×；23.43×；70+251406*0.25/513*0.2585.3×；27.23×；95+35486*0.50/722*0.2597.6×；29.73×；120+35608*0.50/722*0.25107.1×；31.95*1.548*0.2025.5*7.55*2.551*0.2532.0*9.05*482*0.537.5*106*1.548*0.2031*7.56*2.551*0.2540.9*9.06*482*0.542.0*107*1.548*0.2032.0*7.07*2.551*0.2541.0*9.07*482*0.2544.0*10.08*1.548*0.2038.5*7.88*2.551*0.2548.0*8.08*482*0.2551.0*10.610*1.548*0.2044.5*7.810*2.551*0.2559.0*9.010*482*0.2565.2*11.012*1.548*0.2059.5*8.512*2.551*0.2570.0*8.512*482*0.2580.2*11.0 批发说明