China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator

Line post type porcelain insulatorsANSI Class57-157-257-357-457-5DimensionsCreepage distancemm35655973710151145Dry arcing distancemm165241311368438Mechanical ValuesCantilever strengthkn12.512.512.512.512.5Cantilever strength routine testkn55555Electrical ValuesType application voltagekv2535455566Low frequency dry flashover voltagekv80110125150175Low frequency wet flashover voltagekv6085100125150Critical impulse flashover voltage,positive   kv130180210255290Critical impulse flashover voltage,negative   kv155205260340380Radio influence Voltage DataTest voltage RMS to groundkv1522304444Maximum RIV at 1000kHzμv100100200200200Packing and Shipping DataNet weight,approximatekg5.29.011.016.018.0Line Post InsulatorsHigh voltage line rod insulator is used as insulation and supporting conductor in high voltage transmission and distributionline. The product is a non breakdown structure and has the advantages of high mechanical strength, strong insulationperformance and good pollution resistance. The insulator has the advantages of safe and reliable operation, simplemaintenance, long service life and low line cost./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1