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Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers
Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers
Specifications
Brand Name :
TL
Standards :
Complies with ANSI, IEC, and other international standards
Application :
Power transmission and distribution
Power-frequency puncture withstand voltage :
Up to 100kV
Corrosion Resistance :
Yes
Temperature Rating :
Up to 200°C
MOQ :
1
Price :
USD 4-8
Payment Terms :
T/T,D/P,D/A,L/C,Western Union
Dry lighting impulse withstand voltage :
Up to 130kV
Mechanical failing load :
70-550kN
Usage :
Electrical insulation
Material :
Glass
Durability :
High
Description

230kV 500kV Double Shed Glass Insulator for Transmission Towers

Engineered for high-voltage applications on transmission towers, the 230kV/500kV Double Shed Glass Insulator delivers superior electrical insulation under demanding operating conditions. Its robust two-shed design, crafted from high-strength tempered glass, significantly extends creepage distance to prevent flashovers and ensure grid stability. This construction provides reliable performance in polluted, rainy, and coastal environments by effectively shedding water and resisting contaminant accumulation. As a durable and maintenance-efficient solution, it supports stable and secure power transmission across long distances in challenging outdoor settings.


Data Sheet

​Double-shed Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Standard Coupling Mechanical Faiing Load(kN)
U70BLD 146 280 450 16 70
U100BLD 146 280 450 16 100
U120BLD 146 280 450 16 120
U160BD 155 280 450 20 160
U210BD 170 280 450 20 210
U240BD 170 280 450 24 240
U300BD

195

 330 485 24 300
U160BT 170 320 550 20 160
U210BT 170 320 550 20 210
U240BT 170 320 550 24 240
U300BT1 195 320 550 24 300
U300BT2 195 400 635 24 300
U420BT 205 400 635 28 420
U550BT 240 400 635 32 550


Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

The manufacturing process of the double shed glass insulator involves melting and precision pressing of high-purity raw materials into its characteristic two-shed form, followed by thermal tempering to achieve exceptional mechanical and dielectric strength. The toughened glass unit is then assembled with corrosion-resistant galvanized fittings using high-performance cement under pressure, with every insulator undergoing rigorous electrical and mechanical testing to ensure reliable, long-term performance in high-voltage transmission applications.

Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers


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Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

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Product Detail
Brand Name :
TL
Standards :
Complies with ANSI, IEC, and other international standards
Application :
Power transmission and distribution
Power-frequency puncture withstand voltage :
Up to 100kV
Corrosion Resistance :
Yes
Temperature Rating :
Up to 200°C
Contact Supplier
Double Shed Glass Power Insulators 230kV 500kV For Transmission Towers

Huzhou Tailun Insulator Co.,Ltd.

Verified Supplier
1 Years
zhejiang, huzhou
Since 2004
Business Type :
Manufacturer
Main Products :
Standard Glass Insulators, Fog Type Glass Insulators, Double Shed Glass Insulators
Total Annual :
50000000-58000000
Employee Number :
300~320
Certification Level :
Verified Supplier
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