聚氯乙烯绝缘护套电力电缆 PVC insulated and sheath electric cable 一、用途Usage 本产品适用于交流50Hz，额定电压0.6/1KV 的线路中，供输配电能之用。 The cable is used as power distribution and transimssion line at rated voltage 0.6/1KV which can be fixed installed. 二、使用条件Exploitation conditions 1)电缆导体的最高额定温度为70℃。 2)短路时(最长持续时间不超过5s)电缆导体的最高温度不超过160℃。 3)敷设电缆时的环境温度不低于0℃，最小弯曲半径应不小于电缆外径的10 倍。 1)The long-time working temperature of cable should not be highter than 70℃. 2)When core is in short-circuit(max 5s) the temperature should not exceed 160℃. 3)While installation the ambient temperature should not be lower than 0℃,and the bending radius radius should not be less than 10 times of outer diameter of cable. 三、型号、名称和使用范围(见表1)Model,name and application(see table 1)