聚氯乙烯绝缘电线电缆聚氯乙烯绝缘电线电缆 PVC insulated wire and cable 产品标准Reference Standards本产品按GB5023-1997《额定电压450/750V及以下聚氯乙烯绝缘电缆》、JB8734-1998《额定电压450/750V及以下聚氯乙烯绝缘电缆和软线》标 准生产，同时还可根据用户需要按国际电工委员会推荐标准IEC、英国标准、德国标准及美国标准生产。The product is manufactured according to the standards of GB5023-1997 and JB8734-1998 or IEC,BS,DIN and ICEA upon request.适用范围Application本产品分别适用于额定电压450/750V及以下的动力装置、固定布线及挠性连接电器之用。The products is suitable for power installation fixed wiring or flexible connection for electrical appliances with rated voltage up to and including 450/750V respectively.使用特性Operating characteristics● 额定电压Uo/U为450/750V、300/500V、300/300V。Rated voltage Uo/U：450/750V、300/500V、300/300V。● 电缆导体的允许长期最高工作温度：Max.permissible continuous operating temperature of the conductor:227 IEC 07(BV-90)…………………………90℃227 IEC 08（RV-90）………………………90℃其它型号For other types …………………70℃●电缆敷设时环境温度应不低于0℃The ambient temperature under installation shall not below 0℃