FXBW-20~27/40(70)QQ Model Composite Tension Insulator
Model No: FXBW-20~27/40(70)WQ
Height : 400 ± 10 mm
End fittings: Ball & Ball
Min Dry Arcing Distance: 305mm
Mini Creepage Distance: 700mm
Diameter of the rod: 18mm
Number of sheds: 7pcs
Diameter of sheds: 130/90mm
Specified Mechanical Load: 70kN
Routine Test Load: 35kN
Rated Voltage: 20~27kV
Lighting Impulse withstand voltage: 135kV
Power Frequency withstand voltage: 65kV