| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
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The 132kV Post Composite Insulator is a high-performance insulating component widely used in medium-voltage distribution systems. It provides mechanical support and electrical insulation for switchgear and substations. Made of advanced composite materials, this insulator is a modern replacement for traditional ceramic insulators, offering improved reliability and durability.
This insulator is composed of three main parts: core rod, shed housing, and metal fittings. The core is made of high-strength epoxy fiberglass, ensuring excellent tensile and bending performance. The sheds are made from high-quality silicone rubber, offering superb weather resistance and pollution resistance. The end fittings are hot-dip galvanized steel for secure and stable connections.
| Parameter | Value |
|---|---|
| Rated Voltage | 132kV |
| Power Frequency Withstand Voltage | ≥ 42kV |
| Lightning Impulse Withstand Voltage | ≥ 75kV |
| Tensile Strength | ≥ 70kN |
| Creepage Distance | ≥ 290mm |
| Pollution Class | Class III or above |
| Operating Temperature | -40ºC to +85ºC |
| Weight | Approx. 1.2kg |
High Insulation Strength: Silicone rubber sheds effectively resist pollution and flashovers.
Superior Mechanical Strength: Epoxy fiberglass rod ensures high load-bearing capacity.
Lightweight & Easy Installation: Significantly lighter than ceramic alternatives, reducing handling and labor costs.
Excellent Aging Resistance: UV-resistant, hydrophobic surface ensures long-term stability.
Eco-Friendly: Materials are recyclable, aligning with modern environmental standards.
The 12kV Post Composite Insulator is widely used in medium-voltage distribution networks, switchgear, ring main units, compact substations, and sectionalizing cabinets. It's ideal for urban power grids, rural electrification projects, and industrial distribution systems.
We offer flexible customization for size, electrical performance, fitting types, and more. OEM/ODM service is available to meet project-specific requirements, ensuring compatibility and performance.
As a professional manufacturer, WishPower provides competitive factory prices with guaranteed quality. All insulators undergo rigorous testing before shipment. Bulk orders and fast delivery are supported. Contact us for a detailed quotation.
WishPower is a professional factory specializing in composite insulator production. We support various industrial applications. If you are looking to purchase equipment, feel free to contact us for pricing and technical support.
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