避雷器外套采用整体模压硫化工艺一次成型，密封性能好，使用寿命长。可附带放电记录仪，准确记录、贮存和显示避雷器相-相和相-地间的动作次数和动作时间，可对系统过电压进行有效的监控，面板式安装，美观大方，查询方便。还可根据用户需求设置RS485通信接口，与上位机进行存储信息数据的传输、保存、编辑或打印输出，实现远程监控，满足无人值守的要求。产品已广泛应用于电力、风电、光伏、冶金、煤炭及石化等各个行业的电力系统中，保护可靠，运行稳定。
The overall molding and vulcanization process is adopted for the outer shell of the arrester, which has good sealing performance and long service life. It can be attached with a discharge recorder to accurately record, store and display the action times and action time between the phase and phase of the arrester and between the phase and ground. It can effectively monitor the system over-voltage. The panel type installation is beautiful and easy to query. The RS485 communication interface can also be set according to the user's requirements to transmit, save, edit or print the stored information and data with the upper computer, so as to realize remote monitoring and meet the requirements of unattended. The products have been widely used in power system of power, wind power, photovoltaic, metallurgy, coal and petrochemical industries, with reliable protection and stable operation.