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11KV-33KV Polymer Discs

Price 300.0 INR/ Kilograms

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MOQ : 100 Kilograms

11KV-33KV Polymer Discs Specification

Dimension (L*W*H)
Approx. 255mm (Diameter) x 130mm (Height)

Operating Temperature
-40C to +50C

Load Loss
Negligible/Low (non-conductive component)

Capacity
Standard insulation level for mentioned voltage classes

High Voltage
33kV (max)

Standard
IS 14286:1995, IEC 61109

Rated Voltage
11kV / 22kV / 33kV

Cooling Type
Air Cooled / Ambient Cooling

Low Voltage
11kV (min)

Product Type
Polymer Disc Insulator

Material
Silicone Rubber (Polymer)

Frequency (MHz)
50-60 Hz

Efficiency
High dielectric strength, pollution resistant

Phase
Three Phase

Usage
Outdoor insulation for high voltage transmission lines

Power Scope
11kV to 33kV

Weight
2.5 - 3.5 kg approx per disc

Application
Transmission & Distribution Lines

Color
Red/Gray

Tensile Strength
>70 kN typical

Creepage Distance
320 mm to 900 mm depending on voltage rating

UV Resistance
Excellent

Life Expectancy
>25 years in service conditions

End Fittings
Ball & Socket or Tongue & Clevis

Cantilever Strength
>4 kN

Corrosion Resistance
High

Hydrophobic Property
Excellent (self-cleaning, water repellent)

Packaging
Carton/wooden box with protective packing

11KV-33KV Polymer Discs Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About 11KV-33KV Polymer Discs

Experience the imposing performance of our 11KV-33KV Polymer Discs, now at an unbeatable price thanks to our reduced sale. Engineered with incomparable virtuoso craftsmanship, these silicone rubber discs deliver outstanding efficiency and high dielectric strength, ideal for transmission and distribution lines. With excellent hydrophobic and UV resistance, superior corrosion protection, and robust mechanical properties-tensile strength >70 kN, cantilever >4 kN-these discs guarantee consistent reliability for over 25 years. End fittings in Ball & Socket or Tongue & Clevis ensure versatile application. Available in red or gray and shipped in protective packaging, they set the standard for modern insulation needs.

Versatile Usage in Power Utilities & Infrastructure

11KV-33KV Polymer Discs are expertly designed for outdoor insulation in high-voltage transmission and distribution lines. Their application spans critical infrastructure such as substations, overhead lines, and grid interconnections. These discs offer effortless installation using standard Ball & Socket or Tongue & Clevis fittings, ensuring strong mechanical performance. Particularly praised for their pollution resistance and self-cleaning properties, they optimize power delivery in demanding conditions, supporting three-phase systems and compatible with voltage classes from 11kV to 33kV.

Premium Export Markets & Certified Safe Delivery

We offer our 11KV-33KV Polymer Discs to premium export markets worldwide with a focus on unmatched product reliability. Each shipment is securely packed in cartons or wooden crates with protective materials to ensure goods arrive safely, preserving their integrity. All products meet IS 14286:1995 and IEC 61109 certifications, reflecting our commitment to international standards. With every order, our clients receive certified, high-quality shipped goods tailored for global utility and project needs.

FAQ's of 11KV-33KV Polymer Discs:

Q: How are 11KV-33KV Polymer Discs installed in transmission and distribution networks?

A: These polymer discs are mounted using either Ball & Socket or Tongue & Clevis end fittings, making them compatible with most standard line hardware and allowing fast, secure installation for overhead high-voltage lines.

Q: What benefits do the hydrophobic and pollution-resistant properties provide?

A: The self-cleaning hydrophobic surface ensures minimal dirt accumulation, maintaining dielectric performance even in polluted or humid environments, thereby reducing maintenance needs and prolonging service life.

Q: When should these polymer discs be used over traditional insulators?

A: They are best chosen when superior mechanical strength, UV resistance, corrosion protection, and extended reliability are vital, especially in harsh outdoor environments and polluted zones.

Q: Where are these insulators mainly applied?

A: These discs are primarily used in transmission and distribution lines, substations, and critical power connectivity infrastructure that demand robust, long-lasting insulation.

Q: How does the product packaging protect the discs during transit?

A: The insulators are packed in sturdy cartons or wooden boxes with protective lining materials that cushion impacts, preventing transit damage and maintaining the impeccable quality of every shipped unit.

Q: What certifications do your 11KV-33KV Polymer Discs hold?

A: Our insulators are manufactured and tested in accordance with IS 14286:1995 and IEC 61109, ensuring compliance with global standards for quality and safety.

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