IEC Standard 15kV Pin Type Insulator - 320mm Length, 10KN Strength, Silicone Rubber Shed
IEC standard 15kV vertical composite pin type insulator in grey color, designed for distribution line applications. These silicone rubber insulators offer superior performance and longevity compared to traditional porcelain units.
| Technical Specification | Unit | Value |
|---|---|---|
| Total length | mm | 320 |
| Max. Shed Diameter | mm | 120 |
| Creepage Distance | mm | 420 |
| Cantilever Strength | KN | 10 |
| Power frequency Withstand Voltage | ||
| Dry | KV | 85 |
| Wet | KV | 50 |
| Lightning Impulse withstand Voltage | KV | 110 |
Fiberglass rod manufactured from premium materials with strands aligned for maximum cantilever strength. Contains over 50% glass fibers in cross section for exceptional durability.
HTV silicone rubber from Dow Corning, providing excellent weather resistance and electrical performance.
Cast steel or aluminum alloy with hot dip galvanized surface treatment, ensuring superior mechanical performance and corrosion resistance.
Advanced interface treatment between silicone rubber and fiberglass rod with specialized sealant prevents moisture intrusion and contamination.
15kV silicone rubber pin type insulators are specifically designed for distribution lines, typically installed vertically on metal cross arms to support conductors.
- Excellent mechanical and electrical performance with 10KN cantilever strength
- Significant weight reduction for easier handling and installation
- Extended service life exceeding 20 years in field operation
- Compatible with existing infrastructure and maintenance-free operation
- Available in tie top or clamp top configurations for bare conductor applications
- Suitable for both wooden and steel cross arms with adjustable pin lengths
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