Composite Insulator

Composite Cross-arm Insulator

Composite Cross-arm Insulator

  • Composite Cross-arm Insulator

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Composite insulator is applicable for high-voltage line facilities. The insulator has good water-repellent, anti-aging and anti-leakage properties. And it is also featured by high resistance to bending and high mechanical strength. It is easy for installation and its installation dimensions of top and bottom parts are the same with those of corresponding porcelain pin type so that they are interchangeable.
 
Features:
1. Excellent electric corrosion-proof property.
2. High mechanical intension.
3. Light weight and easy installation.

Type Rated voltage(kV) Rated mechanical load(KN) Structural height (mm) Insulation distance (mm) Minimum Nominal Creepage distance (mm) Lightning impulse withstand voltage peak (kV) Frequency withstand voltage RMS (kV)
FS-10/5 10 5 250±10 180 380 75 42
FS-10/5 10 5 480±10 320 440 150 60
FS-15/5 15 5 440±10 260 545 160 70
FS-35/5 35 5 640±10 513 1480 265 100
FS-35/6 35 6 620±10 480 1520 265 100
FS-66/6 66 6 1025±10 815 2080 450 185
FS-66/10 66 10 1025±10 815 2200 450 185
FS-110/8 110 8 1270±15 1100 3160 550 230
FS-110/10 110 10 1260±15 1070 3250 550 230
FS-220/6 220 6 2200±20 1950 6400 1050 395
FS-220/8 220 8 2260±15 1860 6800 1050 395

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