Upto 1200 KV Composite Insulators

Guaranteed Technical Particulars

Advantages

Advantages of Composite Insulators over Ceramic Insulators :

  • Light weight
  • Ease of Installation
  • Long term surface hydrophobicity and insulating properties
  • Superior anti-tracking properties
  • Resistance to breakage and vandalism; practically unbreakable
  • Unique self cleaning property
  • Suitable for polluted environment and salty atmosphere etc.
  • High mechanical strength
  • Choice of end fittings
  • Long Life
  • Reduced maintenance cost
  • Power loss by leakage current across the insulator is minimized using a special polymer compound
  • Compliance with IEC:61109

* The design and material of end fittings as per Standard / Customer requirement

Nominal System Voltage KV Min. Creepage Distance mm Section Length mm Arcing distance mm Rated Mechanical tensile load KN Wet power freq. 1 min. withstand voltage KV Dry lighting impulse withstand voltage kV
765 24800 5800 5100 120 830 2400
765 24800 5950 5100 160 830 2400
765 24800 5950 5100 210 830 2400
765 24800 6815 5900 210 870 2100
800 HVDC 13680 11400 420 880 2250 1425