Electronic Components & Supplies >> Electronic Accessories & Supplies >> Insulation Materials & Elements
Place of Origin: China
Brand Name: GN
Model Number: FXBW-330/100
Type: Insulator
Material: Composite Polymer
Application: High Voltage
Rated Voltage: 330kV
Tensile Strength: 100kV
Composite insulators used for 330kV power transmission lines
Features:
1) Manufactured by means of injection whole-molding technology
2) The juncture between end fitting and core is totally embedded in HTV silicone rubber, eliminating conventional and traditional seal defects
Materials:
1) Silicon Rubber for sheds / housing
2) Glass-fiber reinforced epoxy resin rod (ECR type) for core
3) Hop dip galvanized cast steel for metal fittings
Electromechanical specifications:
1) Rated voltage: 330kV
2) Specified mechanical load (tensile): 100kN
3) Arcing distance: 2700mm
4) Creepage distance: 9000mm
5) Section length: 2990mm
6) Lightning impulse withstand voltage (Peak value): 1425kV
7) Wet 1 min wet power-frequency withstand voltage (effective value): 570kV
8) Switching impulse withstand voltage: 950kV
9) Routine test load: 50kN
10) Approximate net weight: 19.10kg