Using zn-ai edge thickened polypropylene as the meduium, epoxy resin potting in cylindrical shape housing with high reliability and security. Technical parameter Execution standard:gb/t3667.1-2005 Climate type:25/70/21 Tolerance of capacity:ía5% Insulationg resistance:í²5000súªmicro:fir Electrodes voltage t-t:2uníó2seconds Loss tangent:tgªSín0.002(50hz í½100hz)