主要技术参数

额定电压                                                               12KV                          导体工作温度           ≤95℃ 

额定电流                                                                630A                          回路电阻                   ≤40　Ω

额定频率                                                                50HZ                         防护等级                   IP33

局部放电                                                                ≤10pc/13KV           潮湿实验                    11KV/100h

额定热稳电流                                                         20kA/2S                   适用电缆类型           交流聚乙烯电缆

额定动稳定电流（峰值）                                     50kA                         适用电缆截面           35-400mm2

工频耐压                                                                  45kV/1min              适用环境温度            -40℃-55℃  

雷电冲击压                                                               105kV                     适用海拔高度            ≤3000m