silicone rubber pin type insulator for distrubtion lines 15kV , 10KN cantilever strength
Description:
IEC standard 15KV vertical composite pin type insulator , grey brown for distribution lines.
Product technical performance :
| |
Technical Specification |
Unit |
Value |
| 1 |
Total length |
mm |
350 |
| 2 |
Max. Shed Diameter |
mm |
130 |
| 3 |
Creepage Distance |
mm |
460 |
| 4 |
Cantilever Strength |
KN |
10 |
| 5 |
Power frequency Withstand Voltage |
|
|
| |
dry |
KV |
90 |
| |
wet |
KV |
55 |
| 6 |
Lightning Impulse withstand Voltage |
KV |
120 |
We developed silicone rubber pin type insulators which equivalent to porcelain units .
the silicone rubber types have good proformance , it save much unit weight , and easy for handling .
normally the insulators can work more than 20 years on line .
the insulator has tipe top or clamp top , which suitable for accept bare conductors .
the insulator pin can be long or short type , which suitable for wooden crossarm or steel crossarm .
the pin insulator core material is fiberglass rod which produced from the highest quality materials. Strands are aligned for maximum cantilever strength. The rod is more than 50 percent glass fibers in cross section.
End fittings are cast steel.the fittings surface are hot dip galvanized , or aluminum alloy .
which provide same mechanical performance.
the silicone rubber are HTV type ,which come from Dow Corning .
Interface between silicone rubber and fiberglass rod are well treated with sealant .
This feature prevents intrusion of moisture and contaminating elements.
Applications:
The 15 kV silicone rubber pin type insulators are used on distrbution lines . These insulators are commonly installed vertically on metal or wooden structures based to support the
conductor .
Competitive Advantage:
. The finish product have excellent mechanical and electrical performance.
• Eliminate or Reduce Maintenance and is compatible with existing plant
• Safety (light weight for handling and installation)
• Service Life (consistent performance over its service life)
Product Tags:
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10KN Cantilever Strength Electrical Porcelain Insulators Fiber Glass Core Material Images
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