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porcelain insulator, pin insulator, high tension insulators, suspension insulator, electrical insulators, Manufacturer and Supplier - China(CN)
Pin Type Insulators For High Voltage ANSI (55)
The product standard of ANSI,BS,AS,DIN,GB,IEC.
The main products can be applied to voltage line below 1100kV and workstation.
walter AT electric-porcelain DOT com.
For High-voltage Overhead Line And Fixed-wire With Insulator.
Main dimensions and standard particulars
Class (ANSI): 55-1,55-2,55-3,55-4,55-5
Creepage distance: 102-305/mm
Dry arcing distance: 57-159/mm
Cantilever strength: 11-13/kN
Low frequency Dry flashover voltage: 35-80/kV
Low frequency Wet flashover voltage: 20-45/kV
Critical impulse flashover Positive: 50-130/kV
Critical impulse flashover Negative: 70-150/kV
Power-frequency puncture voltage: 50-115/kV
Test voltage to ground: 5-15/kV
Maximum RIV at 1000kHz: 50-100/V
Net weight each Approx: 0.5-2.75/kg
Number in standard package: 12-60
