使用特性:Application Performance
1、额定电压Rated voltageU0/U:290/500kV 最高电压Max. voltage Um:550kV
2、导体长期最高工作温度Max. long-term operating temperature of conductor90℃
3、短路时(最长持续时间不超过5S),电缆导体最高温度不超过250℃Max. short-circuit temperature of conductor shall not exceed 250℃(5s Max. duration)
4、电缆敷设环境温度不低于0℃,最小弯曲半径≥18D(D为电缆外径)The ambient temperature under installation should not below 0℃, the min. bending radius ≥18D.(D means diameter)