IEC Standard 33kV Composite Post Insulator

Technical Data  Type Rated Voltage SML Overall Height Insulation Distance Minimum Nominal Creep Distance 1 Min Power Frequency  Withstand Voltage  ≥ Lightning Fullwave Impulse  Withstand Voltage  ≥ Dry Wet kV kN mm mm mm kV kV FZS-11/5 11 5 250±1 150 360 42 30 75 FZSW-21/8 21 8 350±1 205 400 68 50 125 FZSW-24/16 24 16 350±…