Products

11kV Polymer Post Insulators

UEIL specialize in manufacturing high-quality Polymer Insulators, designed to meet the needs of modern electrical systems. Also known as Composite Polymer Insulators or Silicone Rubber Insulators, our products are engineered for 11 kV overhead distribution and transmission lines, transformers, and industrial electrical systems.

Our production, which commenced in 2023, is carried out using advanced injection moulding technology to ensure precision, durability, and consistency. These insulators are extensively used in 11 kV Air Break (AB) Switches and other high-voltage applications.

Key Features:

Raw Materials:

FRP Rods: For superior tensile strength and mechanical flexibility.

Silicone Rubber: Ensures high resistance to UV radiation, pollution, and moisture while maintaining excellent insulation properties.

Cast Iron End Fittings: Provides strong and secure connections for structural stability.

Design Specifications

Voltage Rating: 11 kV (Suitable for systems up to 33 kV).

Tensile Strength: 5 kN.

Creepage Distance: 320 mm.

Number of Sheds: 3.

Spacing: 320 mm.

Material Color: Grey.

Applicable Standards:IEC 61109

Lightweight Construction:Compared to traditional ceramic or glass insulators, polymer insulators are much lighter, making them easier to transport, handle, and install.

Robust & Durable:Resistant to extreme environmental conditions like UV exposure, humidity, heavy rainfall, and industrial pollution, ensuring a long lifespan with minimal maintenance.

Efficient Manufacturing:Produced using advanced injection moulding machines, ensuring precision and consistent quality.

Advantages of UEIL Polymer Insulators:

Superior Electrical Insulation:The silicone rubber housing offers exceptional dielectric properties, ensuring high performance in electrical systems.

Weather and Pollution Resistance:Designed to perform reliably even in harsh weather and highly polluted industrial environments.

Safety and Reliability:Non-brittle material minimizes the risk of breakage during operation or installation.

Cost-Effective:Lightweight design reduces transportation and handling costs, while durable materials lower maintenance expenses over time.

Environmentally Friendly:Manufactured using sustainable practices and materials, contributing to lower environmental impact.

High Mechanical Strength:FRP rods and cast iron fittings provide outstanding tensile and mechanical support.

Compliance with IEC Standards:Fully compliant with IEC 61109, ensuring reliability and safety in high-voltage systems.

In-House Manufacturing Expertise:By manufacturing in-house, we ensure stringent quality control and faster delivery timelines.

Customized Solutions:Designed to meet specific requirements of distribution networks and industrial systems.