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Dongguan Gaoneng Industrial Co., Ltd.

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25kV Composite Orientation Insulator

Product Origin: China 
Standard: 6,000pcs/month 
Description:

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 25kV
2) Specified mechanical load (bending): 4kN
3) Arcing distance 320mm
4) Creepage distance: 1200mm
5) Section length: 480mm
6) Lightning impulse withstand voltage (peak value): ??250kV
7) Wet 1 min power-frequency withstand voltage (effective value): ??130kV
8) Pollution withstand voltage (under saline density 0.30mg/cm2): ??31.5kV
9) Approximate net weight: 6.5kg

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