□穿刺型外间隙避雷器技术参数及选型表产品型号系统标称电压kV避雷器额定电压kV直流参考电压kV工频耐受电压kV雷电冲击50﹪放电电压kV夹线范围(mm)适用导线规格导体直径(mm)绝缘层外径(mm)适用力矩(N*m)FHY5C-10C-11013≥20≥80≤160φ16~22JKLY-50~1208.8~1316.1~2123JKGY-35/6~95/207.75~13.1816.6~22FHY5C-10C-21013≥20≥80≤160φ22~28JKLY-120~24014.6~18.422.6~26.426JKGY-120/7~185/4513.718~18.6222.6~27.4FHY5C-10C-31013≥20≥80≤160φ26~30JKLY-30020.628.628JKGY-240/30~240/4020.52~20.5829.3~29.4