Composite Insulators for Transmission Line

Composite Insulators for Transmission Line

The composite insulator consists of a mandrel, an umbrella sheath and a connecting harness.The material of the mandrel is glass fiber reinforced plastic, which is used to provide the mechanical properties of the insulator.

Product Introduction

Our company adheres to the corporate philosophy of "customizing personalized 25kV Composite Post Insulators, Composite Tension insulator for electrified railway, 33kV composite pin insulator for first-class enterprises", and has been serving well-known Chinese and foreign listed companies and large enterprise groups, providing them with customized high-quality 25kV Composite Post Insulators, Composite Tension insulator for electrified railway, 33kV composite pin insulator and planning solutions. We are constantly exploring new markets and opportunities for growth. We promote the transformation and upgrading of related industries and expand the space for economic development. Through trial production and mass production practice, we have accumulated valuable successful experience, and at the same time, we are committed to promoting the application of products, which is recognized by the industry.

Picture of Long rod insulator:

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Composite long rod insulator technical data sheet (66kV):

Model

Rated
Votage

Specified
Mechanical Load

Structure
Height

Minimum Dry Arc Distance

Minimum
Creepage Distance

Lightning Impulse
Withstand Voltage

Wet Power Frequency
Withstand Voltage

(kV)

(kN)

(mm)

(mm)

(mm)

≥(kV)

≥ (kV)

FXBW-66/70

66

70

940±15

750

2170

       410

185


Introduction of the long rod insulator:

HS Code:85469000

Reference standard: ANSI ,IEC, GB

Packing: solid wood/plywood case

Payment: T/T or LC

Usage:High Voltage Overhead Power Transmission Lines

Type: Long Rod Insulator

Color: grey, red or as client requirement

Origin: China.


Main material of 66kV composite long rod insulator:

    1. End fittings: hot dip galvanized cast iron or cast steel, min. thickness of the galvanization 86μm

    2. Core: Epoxy & Glass fiber, diameter: 18mm.

    3. Sheds and housing: HTV silicone rubber.


Introduction of factory:

As one of the top 8 composite insulator maufactuers in China, we are not only focus on the top quality of the goods but also the good life of the workers. Hundreds of workers worked in our factory to make our factory like a big family, and all together to make the factory better and better.

We have full range testing equpment, and we could perform most of the test which stated in IEC 61109 and IEC 61952. We could also design and production insulator which comply with ANSI and BS standard. We have a strong R&D team who give us a strong support on the design of new items, welcome to send new type of insulators to us.

We have test report not only from Chinese national lab but also from international laboratory such as KEMA/VEIKI/EGU. For more details, be free to contact with us, we are seven days and 4 hours available.

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Introduction of Line Power's production range:

The high-voltage power transmission and transformation equipment produced by Wuhan Line Power Transmission Equipment Co., Ltd are mainly includes composite insulators for electrified railway overhead line system, Composite post insulators for power station, and composite insulators for AC/DC overhead lines. The types and specifications of insulator products are complete. Composite Insulators for Contact Lines of Electrified Railways Including Stick Suspension 100(120)kN, 160kN Normal, Reinforced, Highland Single, Double Insulator, and Rod-Shaped Post Type 8kN, 12kN, 16kN Normal, Reinforced, Highland single, Double insulators, and other specifications models; backbone composite insulator used in power station voltage rating from 72.5kV to 400kV, the intensity level from 10kN to 20kN; overhead line composite insulator voltage rating from 10kV to 1100kV, intensity levels from 70kN to 1000kN and so on.


LINE Power is willing to make cooperation with worldwide colleagues and vast clients in even wider fields of power industry. Welcome sincerely all the friends' visiting !

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Our company is a professional manufacturer of Composite Insulators for Transmission Line, our company produces a wide variety of these. We guarantee to treat all our customers equally, and provide our customers with same working quality and service standard. With innovative thinking and brand-new development model, we advocate honest cooperation, welcome new and old customers to inquire!

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