ANSI 57-1 class porcelain insulator for overhead line

Model Number: ANSI 57-1 Brand Name: SASUN Key Specifications/Special Features: ANSI 57-1 porcelain line post insulator1. Original insulator producer2. Superiorpropertiesoflow and medium temperatureresistance3. Strongagingresistance4. Niceappearance and longservicetime5. Common glaze and semi-conductor glaze, color brown and gray both available6. Free sample, professionalporcelain insulator supplier Main dimension and standard particulars ANSI class Jan-57 Designation Cree page distance 356mm Dry arcing distance 165mm Cantileverstrength 12.5kN Lowfrequencydryflashovervoltage 80kV lowfrequencywetflashovervoltage 60kV Criticalimpulseflashovervoltage positive 130kV Criticalimpulseflashovervoltage negative 150kV Testvoltagetoground 15kV MaximumRIVat1000kHz 100 Netweight 5.2kg