一、用途:本产品适用于交流额定电压450/750V及以下动力装置固定敷设用.二、使用特性: 1.电缆的长期允许工作温度:BV-105℃----应不超过105℃--其他型号-----应不超过70℃.2.电缆敷设温度不低于0℃:允许弯曲半径:电缆外径(D)小于25mm,允许弯曲半径应不小于4D，电缆外径(D)为25mm,及以上允许弯曲半径应不小于6D 三、型号. 名称 敷设方式 型号名称敷设方式BV铜芯聚氯乙烯绝缘电线固定敷设BLV铝芯聚氯乙烯绝缘电线固定敷设BVR铜芯聚氯乙烯绝缘软电线固定敷设要求柔软场合BVV铜芯聚氯乙烯绝缘聚氯乙烯护套圆型电线固定敷设BVVB铜芯聚氯乙烯绝缘聚氯乙烯护套平型电线固定敷设 BV-105℃铜芯耐热105℃聚氯乙烯绝缘电线固定敷设 四. 规格.尺寸及技术参数:BV ,BLV（300/500V 450/750V)截 面mm2导电线芯
根数/直径mm
1/1.13绝缘厚度mm平均外径mm20℃时导体电阻Ω/km不大于70℃时最小绝缘电阻MΩ/km重 量 铜 铝铜 铝1.00.62.818.1 0.01113.7---1.51/1.380.73.312.1 0.01120.1---2.51/1.780.83.97.4111.80.01032.016.524.01/2.250.84.44.617.390.007146.822.16.01/2.700.84.93.084.910.007066.529.5107/1.351.07.01.833.680.006511654.3167/1.701.08.01.151.910.0050176.577.3257/2.141.210.00.7271.200.0050277.7119.9357/2.521.211.50.5240.8680.0040375.0156.15019/1.781.413.00.3840.6410.0045501.3205.47019/2.141.415.00.2680.4430.0035706.5278.89519/2.521.617.50.1930.3200.0035974.4383.212037/2.251.619.00.1530.2530.00321209.8466.7五、 规格.尺寸及技术参数:BVR（300/500V 450/750V)截 面mm2导电线芯
根数/直径mm
---绝缘厚度mm平均外径mm20℃时导体电阻Ω/km不大于70℃时最小绝缘电阻MΩ/km重量(kg/km) 0.5---------------0.757/0.970.62.824.50.01411.91.07/0.430.63.018.10.01314.81.57/0.520.73.512.10.01021.32.519/0.410.84.27.410.01133.54.019/0.520.84.84.610.00949.96.019/0.640.85.63.080.008471.31049/0.521.07.61.830.0072127.71649/0.641.08.81.150.0062183.52598/0.581.211.00.7270.0058307.635133/0.581.212.50.5240.0052392.550133/0.681.414.50.3870.0051537.270189/0.681.416.50.2680.0045748.3
