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33kV Composite Polymer Disc Insulator

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33kV Composite Polymer Disc Insulator Specification

Ph Level
Neutral

Acid Resistance
Excellent

Color
Grey or Red (customizable)

Molecular Formula
N/A (Composite Product)

Hardness
6580 Shore A (silicone sheath)

Moisture Content
<0.1% (Polymer Housing)

Viscosity
N/A (Solid)

Length
Approx. 350-400 mm (varies by model)

Thickness
Approx. 80-120 mm (varies by design)

Operating Temperature
-40C to +60C

Weight
Approx. 2.54.0 kg per insulator

Alkali Resistance
Excellent

Chemical Name
Silicone Rubber (for sheath), Fiber Reinforced Polymer (FRP) Rod, Metal End Fittings (Galvanized Steel/Aluminum)

Other Names
Polymer Disc Insulator, Composite Suspension Insulator

CAS No
N/A (Composite Product)

Purity
N/A (Engineered Composite Assembly)

Appearance
Disc-shaped, grey/red polymer housing, metallic end fittings

Physical State
Solid

Raw Material
Silicone Rubber, FRP rod, Galvanized Steel/Aluminum

Molecular Weight
N/A (Composite Product)

Insoluble %
100% insoluble in water

Water Absorption
<0.1%

Corrosion Resistance
Superior to porcelain

Leakage Distance
>900 mm

Number of Sheds
47 (varies by type)

Application
Overhead transmission/distribution lines

Creepage Distance
Minimum 900 mm

End Fitting Type
Ball & Socket, tongue & clevis (as per order)

UV Resistance
Excellent

Rated Voltage
33 kV

Lightning Impulse Withstand Voltage
170 kV (standard)

Rated Mechanical Load (Tensile Strength)
70120 kN

Standard
IS 14243, IEC 61109

Power Frequency Withstand Voltage (Dry/Wet)
85 kV/75 kV

Design
Hydrophobic silicone rubber sheds, single/dual fitting

About 33kV Composite Polymer Disc Insulator

Purchase the meritorious 33kV Composite Polymer Disc Insulator for superior overhead transmission and distribution solutions in India. Select from a range of decorated insulators, each boasting unmatchable UV and chemical resistance, a minimum creepage distance of 900 mm, and robust tensile strengths (70-120 kN). Get advanced hydrophobic silicone rubber sheds and single/dual end fittings (ball & socket, tongue & clevis) tailored to your order. Compliant with IS 14243 and IEC 61109 standards, these insulators outperform porcelain alternatives in corrosion resistance and longevity-making them an unmatchable asset for power infrastructure.

Versatile Commercial Applications and Features

The 33kV Composite Polymer Disc Insulator excels in demanding commercial environments, securing reliable performance on overhead transmission and distribution lines. Its decorated features include excellent UV resistance, outstanding acid and alkali resistance, and hydrophobic silicone rubber sheds for minimized pollution flashover. Widely used by service providers, suppliers, and traders, its adaptable end fittings accommodate various configurations, making it ideal for high-voltage networks and critical infrastructure projects across India.

Efficient Supply Ability and Flexible Payment Terms

Delivered with care via robust packing and dispatch procedures, the 33kV Composite Polymer Disc Insulator is available with strong supply ability for bulk orders. FOB port options and flexible payment terms are offered to meet customer needs. Timely packing, dispatch, and logistics ensure product integrity and quick turnaround. Rely on trusted suppliers and traders for efficient sourcing, helping keep your projects on track with ready-to-ship inventory and seamless delivery coordination.

FAQ's of 33kV Composite Polymer Disc Insulator:

Q: How is the 33kV Composite Polymer Disc Insulator used in transmission lines?

A: The insulator is installed on overhead transmission and distribution lines to support and electrically isolate high-voltage conductors, ensuring consistent power delivery while minimizing the risk of flashover or leakage currents.

Q: What sets this insulator apart from porcelain alternatives?

A: This composite polymer insulator excels in UV, acid, and alkali resistance, offers lower water absorption, and remains lighter yet more robust against mechanical stresses, providing longer service life and reduced maintenance compared to porcelain options.

Q: Where can the Composite Polymer Disc Insulator be applied?

A: It is suited for overhead transmission and distribution lines across urban, rural, or industrial networks, benefiting power utilities, infrastructure developers, and contractors managing both new installations and upgrades.

Q: What is the supply process for these insulators?

A: Once an order is placed, the insulators are packed securely and dispatched from the designated FOB port. Suppliers coordinate logistics to ensure prompt and safe delivery to the customer's location.

Q: What are the benefits of the hydrophobic silicone rubber material?

A: Hydrophobic silicone rubber sheds minimize water retention and surface contamination, reducing pollution flashover risks and enhancing insulation, especially in harsh weather or polluted environments.

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