33 kV Disc Polymer Insulator T-I

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33 kV Disc Polymer Insulator T-I Specification

Size
Overall Length: 320 - 350 mm (including fittings)

Thermal Conductivity
0.17 W/mK (typical for silicone rubber)

Layer
Single composite structure with multiple sheds

Coating Type
Silicone Rubber External Coating

Feature
Lightweight, High pollution performance, Anti-fouling

Installation Guideline
Suitable for standard disc string configuration; install with appropriate arcing and hardware fitting

Density
1.5 Gram per cubic centimeter(g/cm3)

Surface Treatment
Hydrophobic silicone coated

Product Type
Disc Polymer Insulator (T-I Type)

Material
High-grade polymer (Silicone Rubber) and Metal Fittings

Rated Voltage
33 kV

Tensile Strength
>70 kN

Width
Approx. 210 mm (Disc Diameter)

Thickness
Standard profile (varies by manufacturer)

Application
Overhead Transmission and Distribution Lines

Breakdown Voltage
>110 kV

Heat Conductivity
Low (Polymer acts as an Insulator)

Color
Grey

Max Withstanding Temperature
-40C to 120C

Connector Type
Ball and Socket / Tongue and Clevis end fitting

Power Frequency Withstand Voltage (Wet/Dry)
40/95 kV

Resistance to Tracking & Erosion
High, suitable for polluted environments

Water Absorption
<0.1%

Creepage Distance
>800 mm

Resistance to UV Radiation
Excellent

Impulse Withstand Voltage
170 kV min

Corona Discharge Level
Below 5 pC at 22 kV

Mechanical Failing Load
70 - 90 kN depending on design

Environmental Performance
Resistant to acid rain, salt, and contaminants

Weight
2.5 - 3.2 kg (varies by length/fitting)

Maintenance
Minimal, periodic inspection recommended

About 33 kV Disc Polymer Insulator T-I

Spotlight the superlative 33 kV Disc Polymer Insulator T-I, designed for extraordinary reliability across challenging environments. Reserve confidence in its resplendent performance-featuring a creepage distance greater than 800 mm, exceptional UV resistance, and minimal corona discharge (below 5 pC at 22 kV). Redeem the benefits of high mechanical failing load (70-90 kN) and low water absorption (<0.1%), crafted from premium silicone rubber and robust metal fittings. Suitable for overhead transmission lines, this lightweight, anti-fouling insulator excels in polluted, corrosive, and extreme weather conditions, ensuring supreme durability with minimal maintenance.

Application Surface and Competitive Advantages

The 33 kV Disc Polymer Insulator T-I is tailored for overhead transmission and distribution lines, effectively performing in polluted or coastal surfaces. Its application extends to high-voltage projects requiring resistance to acid rain, salt, and airborne contaminants. Competitive advantages include lightweight structure, reduced maintenance needs, resplendent resistance to tracking and erosion, and superb hydrophobic silicone coating. Its extraordinary mechanical and electrical properties make it the reserve choice for demanding installations, providing unmatched durability and safety.

Sample, Outlay, and Stock Ready Details

For evaluation, samples of the 33 kV Disc Polymer Insulator T-I are available prior to bulk outlay. The payment terms are flexible to facilitate smooth transactions, and products are in stock ready for prompt drop-off. Shipments are processed via standard FOB ports across India, ensuring reliable and timely delivery. Our streamlined supply chain caters to urgent project requirements and custom demands, spotlighting quick availability, competitive pricing, and expert support every step of the way.

FAQ's of 33 kV Disc Polymer Insulator T-I:

Q: How should the 33 kV Disc Polymer Insulator T-I be installed for optimal performance?

A: The insulator is designed for standard disc string configurations and should be installed with appropriate arcing distance and reliable hardware fittings such as ball and socket or tongue and clevis ends to ensure safety and efficiency.

Q: What competitive advantages does this insulator offer in polluted or harsh environments?

A: The 33 kV Disc Polymer Insulator T-I delivers outstanding resistance to tracking, erosion, acid rain, salt, and airborne contaminants, making it exceptionally reliable for polluted or coastal installations. Its hydrophobic silicone rubber coating further inhibits dirt accumulation, enhancing long-term performance.

Q: When is periodic maintenance recommended for this insulator?

A: While the insulator's design ensures minimal maintenance, periodic visual inspections are advisable to maintain peak performance, particularly in areas prone to severe pollution or physical stress.

Q: Where can I obtain product samples and what are the stock terms?

A: Product samples are available upon request for assessment before bulk purchase. The insulators are kept in stock ready for immediate dispatch and drop-off from standard FOB ports across India.

Q: What is the process for redeeming bulk orders or setting up supply agreements?

A: To initiate a bulk order or supply agreement, contact the manufacturer or supplier directly. Discuss your requirements and payment outlay terms, and arrange shipment through your preferred FOB port.

Q: How does the insulator handle temperature fluctuations and UV exposure?

A: Engineered with high-grade silicone rubber, the 33 kV Disc Polymer Insulator T-I maintains integrity over a resplendent temperature range from -40C to 120C and exhibits excellent UV resistance, ensuring longevity under diverse climatic conditions.

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