6-35kV氧化锌避雷器下端一般不带计数器，传统测试仪在现场带电情况下没有办法电流取样，只能在大修期间将避雷器从线路中拆除，拿回实验室进行测试，耗时费工，效率低下。为解决以上问题我公司开发研制了新一代测试仪器，实现了氧化锌避雷器在线不停电测试!不需爬杆，无需接线，测试快速准确!

The lower end of the 6-35kV zinc oxide arrester usually does not have a counter. The traditional test instrument can not sample the current under live condition. It can only remove the arrester from the line keliji.89ix.compeidianx.89ix.compeidiany.89ix.compeidiang.89ix.comkaiguanguig.89ix.comjiliangx.89ix.com

during overhaul and take it back to the laboratory for testing. It is time-consuming and labor-consuming and inefficient. In order to solve the above problems, our company has developed a new generation of testing instrument, which realizes the on-line test of zinc oxide arrester without power failure! No climbing rod, no wiring, fast and accurate test!