| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
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The 10kV (11kV) Composite Polymer Insulator is a high-performance electrical insulation product widely used in power distribution networks. With the development of transmission technology, polymer insulators have gradually replaced traditional ceramic or glass insulators due to their excellent mechanical strength, lightweight design, and superior pollution resistance. This product is ideal for 10kV to 11kV power lines and distribution systems.
The insulator is mainly composed of a fiberglass reinforced epoxy resin core rod (FRP), high-performance silicone rubber sheds, and galvanized steel or aluminum end fittings. The FRP rod ensures mechanical strength, while the silicone rubber housing provides electrical insulation and anti-pollution properties. The end fittings offer stable and secure connections for various installation environments.
This structure gives the insulator excellent durability in challenging outdoor environments such as coastal areas, high-humidity regions, and industrial zones.
| Item | Specification |
|---|---|
| Rated Voltage | 10kV / 11kV |
| Dry Power Frequency Flashover Voltage | ≥ 95kV |
| Wet Power Frequency Flashover Voltage | ≥ 55kV |
| Lightning Impulse Voltage | ≥ 125kV |
| Mechanical Breaking Load | ≥ 70kN |
| Insulation Length | 250~300mm |
| Shed Material | High-grade Silicone Rubber |
| Core Material | FRP (Fiberglass Reinforced Plastic) |
| Operating Temperature | -40ºC to +60ºC |
| Pollution Class | Heavy pollution or anti-condensation optional |
High Strength & Lightweight: Only one-third the weight of ceramic insulators, easy to transport and install.
Excellent Insulation: Superior hydrophobicity and self-cleaning properties reduce flashover risk.
Aging Resistance: Suitable for use in harsh environments such as coastal or high-altitude areas.
Explosion-Proof & Safe: No risk of fragmentation or explosion under stress.
Low Maintenance: Requires little cleaning or inspection, reducing long-term operational costs.
The 10kV (11kV) composite polymer insulator is suitable for urban distribution lines, rural grid upgrades, mining enterprises, and compact substation connections. Especially recommended for areas with high humidity, salt spray, pollution, or strong wind and sand conditions.
WishPower provides customized solutions to meet customer-specific requirements such as different creepage distances, mechanical load ratings, and end fitting types. Special coatings or anti-pollution treatments can also be applied according to installation environment.
As a professional manufacturer, WishPower offers competitive factory-direct pricing for 10kV (11kV) polymer insulators. We support OEM and ODM services, with fast sampling and bulk delivery for both domestic and international clients. Quality and delivery are strictly controlled to meet global standards.
WishPower is a professional factory specializing in composite insulators. We can meet the needs of multiple industries and application scenarios. If you have equipment procurement requirements, feel free to contact us for product quotations.
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