buygenericmds.com 330 - 420 KV Composite Insulators - Goldstone Power

330 – 420 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
300 9075 2990 2596 100 570 1425
300 7260 2930 2536 100 570 1425
300 9075 2930 2536 100 570 1425
300 7260 2930 2476 160 570 1425
300 7260 2990 2536 160 570 1425
300 9075 2536 2476 160 570 1425
300 9075 2990 2536 160 570 1425
300 9075 2990 2563 160 570 1425
300 9075 2990 2476 210 570 1425
300 7260 2930 2416 210 570 1425
300 7260 2990 2476 210 570 1425
300 9075 2930 2416 210 570 1425
300 9075 2990 2476 210 570 14205
400 12040 3371 2977 120 680 1550
400 12591 3910 3516 120 680 1550
400 13608 3952 3558 120 680 1550
400 11400 3100 2706 120 680 1450
400 9090 3200 2806 120 680 1550
400 10400 3620 3226 120 680 1550
400 13633 3640 3246 120 680 1550
400 13380 3565 3111 160 750 1550
400 13380 3595 3141 160 750 1550
400 13068 3952 3498 160 680 1550
400 9090 2960 2506 160 680 1550
400 9270 3230 2776 160 680 1550
400 7628 2841 2327 210 680 1175
400 7148 2852 2338 210 680 1175
400 8000 3166 2652 210 680 1550
400 7970 3196 2682 210 680 1550
400 11400 3220 2706 210 680 1450
400 11890 3250 2736 210 680 1550
400 12037 3250 2736 210 750 1550
400 11400 3130 2616 210 680 1450
400 12037 3250 2736 210 800 1650