insulator

Cat NO A1009 A1010 A1011 A1012 A1013   Fig 1 1 2 2 3  Clsaa ANSI 56-1 56-2 56-3 56-4 56-5   Main Dimeneions(mm) H 146 165 191 241 318 h 50.8 50.8 50.8 50.8 63.5           D 191 228 267 305 343           d 34.9 34.9 34.9 34.9 34.9            D1 19 19 19 19 19           R2 14 14 14 14 14   Nominal Voltange/(kv) 23 23 35 46 69  Creepage Disance(mm) 330 430 533 685 865   Average  flashover voltage   Power-freauency  Dry(kv) 95 110 125 140 175  Wet(kv) 60 70 80 95 125 50% 50% Impulse  Positive(kv) 150 175 200 225 270  Negative(kv) 190 225 265 310 340   Radio-Influence-Voltage Data   Test Voltage to ground(kv) 15 22 30 30 44   Maximum RIV at 1000kHz(KV) 100 100 200 200 200   Low-Frequency Puncture Voltage Average/kv 130 145 165 186 225    Dry Arcing Distance (mm) 178 210 241.3 285 356   Cantilever Failing Load (KN) 1134 1360 1360 1360 1360  Weingt (kg) 3.7 5.3 7 10.8 13.5