使用范围聚***绝缘尼龙护套电线（电缆）使用于工频额定电压Uo/U450/750V及以下动力装置固定敷设的电线电缆。使用特性工频额定电压Uo/u为450/750V、300/500V。电缆导体的***高允许工作温度BVN、BVNVB:70℃BVN-90：90℃型号、名称型号Type名称DesignationBVN铜芯聚***绝缘尼龙护套电线CopperconductorPVCinsulatedandNylonjacketedwiresandcablesBVN-90*铜芯耐热90℃聚***绝缘尼龙护套电线Copperconductor90℃PVCinsulatedandNylonjacketedwiresandcablesBVNVB铜芯聚***尼龙护套绝缘、聚***护套扁型电缆CopperconductorPVCinsulatedandNylonjacketedPVCsheathedflatcables*：当电缆使用环境可防止热塑流动和容许减少绝缘电阻的情况下，能连续在90℃使用的PVC绝缘尼龙护套线，在缩短总工作时间的前提下，其工作温度可提高至105℃Whencableusedcircumstancecanpreventthermoplasticflowandadmitreduceinsulatedresistance,ifshortenworkinghours,PVCinsulatedandNylonjacketedwiresandcables,operatingtemperatureto105℃swhichcancontinuousoperatingtemperature90℃。生产范围型号Type额定电压RatedvoltagesV芯数No.ofcores标称截面Nominalcrosssectionalareamm2BVNNBN-90300/50010.5~1.0BVNBVN-90450/75011.5~400BVNVB300/5002,30.75~10)