11kV 21kV 27kV Composite Polymer Post Insulator

Technical Data ISO product station composite polymer post insulator Type Rated Voltage Rate Mechanical Torsion ≥ Overall Height Insulation Distance Minimum Nominal Creep Distance 1 Min Power Frequency  Withstand Voltage  ≥ Lightning Fullwave Impulse  Withstand Voltage  ≥ Bend Torsion Dry Wet kV kN kN.m mm mm mm kV kV FZS-11/5 11 5   250±1 150 360 42 30 75…