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Composite Polymer Insulators
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Composite Polymer Insulators

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Product Specifications

Product typePolymer Insulators
ApplicationElectrical Insulation
MaterialSilicone Rubber
ColorGrey
ShapeCylindrical
DiameterVarious
FeaturesLight weight, Silicone rubber, Stable behavior, Long term, Suitability for, Resistance to, Superior anti-tracking, High mechanical, Ease of installation, Resistance to, Compliance with

Product Overview

Key Features


Composite Polymer Insulators
Yamuna Power & Infrastructure produces Composite silicone rubber Insulators confirming to International Specifications and standards. In the early days, insulators were made of ceramic and glass material only. But in late 1960's polymeric insulator were developed and its improvements in design and manufacturing in the recent years have made them attractive to utilities.

The usage of composite insulators demonstrating their capabilities in diverse environment and now the usage is growing to prevent line flash over triggered by pollution. With advanced technology, superior & reliable equipment and strict quality control our company comes out as one of a quality manufacturer for composite silicone rubber insulators. The composite silicone rubber insulators offer significant benefits such as better contamination performance, lighter weight, and seismic resistance.

Technology Advantages of Composite Silicone Insulator



  • Light weight (25-30% less than ceramic insulator)

  • Silicone rubber sheds provides perfect hydrophobic performance, Good resistance to aging, tracking and erosion.

  • Stable behavior at extreme climate conditions.

  • Long term surface hydrophobicity.

  • Suitability for polluted environment, salty atmospheres etc.

  • Resistance to breakage and vandalism, Practically unbreakable.

  • Superior anti-tracking properties.

  • High mechanical strength.

  • Ease of installation (easier handling with lighter equipment and labor at the job site)

  • Resistance to Seismic Shock

  • Compliance with IEC 61109, ANSI C29-11-1989

COMPARISONS OF PORCELAIN VS COMPOSITE INSULATOR

















Factor



Porcelain



Composite



Weight
Hydrophobicity
Polluted Environments
Leakage current
Tracking & ARC Resistance
Installation Cost
Vandalism
Breakages
Maintenance Cost
Mechanical Strength



Heavy
Poor
Performance Not Satisfactory
High
Poor
More
More Susceptible
Pronable
High
Low



Light
Excellent
Performance Excellent
Low
Excellent
Less
Highly Resistant
Unbreakable
Negligible
High




























Nominal System Voltage kV



Sectional Lenth in mm



Specified Mechanical Load KN (min.)



Creepage Distance in mm



P.F. (Dry) Withstand Voltage kV/mint.



P.F. (Wet) Withstand Voltage kV/mint.



Impulse Withstand Voltage kVP



Type of Metal Fitting



11-15
11-15
22-25
33-36
66 Sus.
66 Tens.
132 Sus.
132 Tens.
220 Sus.
220 Tens.



290
320
430
540
774
884
1338
1510
2119
2256



45
70-90
70-90
70-90
70-90
120
70-90
120
70-90
120



340
340
770
1005
2030
2441
3850
4350
7595
7975



65
65
105
125
200
200
350
350
630
630



40
40
60
90
140
140
275
275
540
540



80
80
150
230
350
350
650
650
1050
1050



T & C
T & C/B & S
T & C/B & S
T & C/B & S
B & S
B & S
B & S
B & S
B & S
B & S



Company Details

HI-TECH MARKETING AGENCIES, Established in 1981 at Yamunanagar in Haryana, is a leading Manufacturer,Supplier of Cables/Cable Accessories & Conductors in India. HI-TECH MARKETING AGENCIES is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading Composite Polymer Insulators, HI-TECH MARKETING AGENCIES has made a reputed name for itself in the market with high-quality CHEMICAL EARTHING / SAFE EARTHING, Cold Shrink Cable Termination, Cold Shrink Cable jointing kits, etc.
Focusing on a customer-centric approach, HI-TECH MARKETING AGENCIES has a pan-India presence and caters to a huge consumer base throughout the country. Buy Cables/Cable Accessories & Conductors in bulk from HI-TECH MARKETING AGENCIES at Trade India quality-assured products.

Business Type

Manufacturer, Supplier

Employee Count

5

Establishment

1981

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Seller Details

Yamunanagar, Haryana

Seller Inquiry

Accepts only Domestic inquiries

Proprietor

Mr. Praveen Sharma

Address

Plot No. 5/237, Kiwi's Nest, Blue Lane, Chhoti Line, COLLEGE ROAD, Model Town, Yamunanagar, Haryana, 135001, India

polymeric insulators in Yamunanagar

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