| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
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The 36kV long rod suspension insulator is a high-performance insulating component widely used in medium- and high-voltage power transmission systems. Designed for excellent electrical insulation and mechanical durability, this insulator ensures system stability even under harsh weather and environmental conditions. Its compact and lightweight structure allows for easy installation and versatile applications.
The core of the insulator is made from high-strength fiberglass rod, offering superior tensile strength. The housing is made from top-grade weather-resistant silicone rubber, while the end fittings are crafted from hot-dip galvanized steel or corrosion-resistant aluminum alloy. The structure is fully sealed, offering excellent waterproofing and pollution resistance.
| Item | Specification |
|---|---|
| Rated Voltage | 36kV |
| Maximum Operating Voltage | 40.5kV |
| Creepage Distance | ≥500mm |
| Power Frequency Voltage | ≥95kV (wet) |
| Lightning Impulse Voltage | ≥185kV |
| Tensile Strength | ≥70kN |
| Operating Temperature | -40ºC to +85ºC |
| Pollution Level | Class IV (heavy pollution) |
| Connection Type | Ball & socket / Flange |
Superior Insulation: Excellent hydrophobicity reduces pollution flashover risks.
High Mechanical Strength: Fiberglass core provides exceptional tensile load resistance.
Outstanding Weather Resistance: Silicone rubber resists UV, aging, and corrosion for long-term use.
Lightweight and Easy Installation: Significantly lighter than porcelain insulators, saving labor and transport costs.
Environmentally Friendly: Non-toxic, non-polluting materials, meeting green energy standards.
Widely used in 36kV transmission and distribution lines, substations, urban grids, wind power systems, and railway electrification. Especially suitable for areas with high humidity, dust, or severe pollution. The product ensures long-term stability and reduces the frequency of maintenance.
WishPower offers comprehensive customization services:
Adjust length, voltage rating, and hardware fitting types
Enhanced anti-pollution coatings or high-tensile models
Full OEM/ODM service with technical drawing support
Bulk supply and export-ready packaging solutions
WishPower is a professional factory specializing in the production of composite insulators. We serve various industry applications. If you have equipment purchasing needs, feel free to contact us for quotations.
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