Welcome to Shanghai Ruitai Electric Insulator Co.,Ltd

Products


Focus on the research and development and production of high-quality glass insulators
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  • Disc-shaped suspension porcelain composite insulator FXWP-70

Disc-shaped suspension porcelain composite insulator FXWP-70

Nominal diameter (mm): 300 Structure height (mm): 146

Key words:

Glass-ceramic composite insulator

Product Details

ModelSizeElectrical PerformanceMechanical Performance
Nominal
Diameter
(mm)
Structure
Height
(mm)
Creepage
Distance
(mm)
Connection
Marking
Lightning Impact Dry Resistance
Rated Voltage
KV≥
Power Frequency
Temperature Resistance
Rated Voltage
KV≥
Power Frequency
Breakdown
Withstand
Voltage
≥KV
Visible Corona Extinguishing Voltage KV10kv, 1MHZ Radio Interference Voltage
≤μV
 
Rated Mechanical (Electrical) Destruction Load
KN≥
Routine Mechanical (Electrical) Tensile Compliance
KN
Iron Cap
Steel Foot
FXWP-70
(UC70B/146)
30014640016120451202218507535

Glass composite insulators are an advanced solution designed for high-performance electrical insulation in challenging environments. Made with a combination of glass fiber-reinforced polymer (GRP) and specially formulated silicone rubber, these insulators offer superior mechanical strength and electrical insulation properties. Their unique composition allows for excellent resistance to environmental stresses, including extreme temperatures, UV radiation, and pollution.

The glass composite insulators are particularly ideal for overhead power lines, substations, and outdoor electrical equipment. The glass composite material provides outstanding resistance to aging and ensures a long service life, even in harsh weather conditions. The hydrophobic silicone rubber sheds water and resists contamination, maintaining reliable electrical performance throughout the life of the product.

One of the key advantages of glass composite insulators is their lightweight design, which simplifies transportation and installation. Despite their reduced weight, they provide exceptional strength and are capable of withstanding high mechanical loads. This makes them an optimal choice for high-voltage systems, where reliability and durability are paramount.

In addition to superior electrical and mechanical properties, glass composite insulators are environmentally friendly and resistant to corrosion. Unlike traditional porcelain or ceramic insulators, they are not prone to cracking, reducing the need for frequent maintenance and replacement. This translates to significant cost savings over the long term, making them a highly cost-effective solution for utility companies and industrial applications.

Overall, glass composite insulators offer a robust, reliable, and durable solution for electrical power transmission, ensuring consistent performance in diverse and demanding environments.

Company Introduction

Shanghai Ruitai Electric Insulator Co.,LTD, was founded on March 14, 2009. Since establishment,it has been focused on the research of new high-strength functional glass manufacturing technologies and the development of insulation products for HV transmission lines. Main products are the glass insulators for HV and UHV transmission lines. Through continuous innovation, Shanghai Ruitai forms a product collection under six series, 40 varieties and 60 models. The voltage rating of these products spans from 10kV to 1000kV. Moreover, Shanghai Ruitai is also among the few manufacturers that possess technologically matured AC/DC EHV glass insulators, and takes the tech leading role in domestic industry. It is a main supplier of State Grid (World’s Top 500) and China Southern Power Grid, and is at the top of list in terms of the number of bids won in the last three years in State Grid’s glass insulating bids. .

Factory area environment
Factory area environment
Factory area environment

Our advantage

Industry experience


Founded in 2012, the company has more than ten years of manufacturing experience in the production of various insulators.

Variety of specifications


The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv,500kv transmission lines.

Marketing Network


The products of our Ruitai Glass Insulator Manufacturing Co., Ltd. operate safely on power transmission lines in more than 80 countries around the world.

Qualification Certificate

AAA-level Integrity Supplier
AAA-level Integrity Management Demonstration Unit
China Integrity Manager
Chinese Integrity Entrepreneur
AAA-level credit enterprise
AAA-level quality service integrity unit
AAA-level heavy service creditworthy enterprise
AAA-level enterprise that honors contracts and maintains credit.

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Shanghai Ruitai Electric Insulator Co.,Ltd.

We are dedicated to providing customers with quality products and professional services,

Welcome you to come to discuss, we are willing to work together to create a better tomorrow!

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