U40C/140
Category:
Keywords:
Product description
- Product Description
-
Suspension porcelain insulators are key components used in high-voltage transmission lines to suspend conductors and maintain insulation. Their core features and applications are as follows:
Core Features
Structural Composition: Assembled from a ceramic body and metal parts such as iron caps and steel pins using adhesives, combining mechanical strength and insulation performance.
Electrical and Mechanical Performance: Must withstand mechanical stresses such as conductor tension, wind force, and temperature changes, while isolating high-voltage electric fields to ensure current does not flow back to ground.
Umbrella Design: Often uses an umbrella-shaped structure to enhance pollution flashover resistance; rainwater can wash away surface dirt, improving pollution resistance.
Series Use: The quantity is adjusted according to voltage level. For example, in AC systems, disc-type suspension porcelain insulators (such as model U70BL) are differentiated by parameters like electromechanical failure load (70kN).
Application Scenarios
High-Voltage Transmission Lines: Support conductors and maintain insulation from towers, ensuring safe power transmission.
Harsh Environments: Adapt to transient loads such as strong winds, icing, and earthquakes to ensure stable line operation.
Special Requirements: Specific models (such as double-layer umbrella pollution-resistant types) are selected for scenarios like ultra-high voltage transmission and polluted areas.
Message inquiry
We highly value your opinions and inquiries. If you have any questions about products and services, please fill out the form below, and we will contact you as soon as possible.
Other products
Contact Information
-
Mobile:+18797999898
Phone:0799-7586866
Email:xtdc1997@163.com
Address: Xintian Village, Luxi Town, Luxi County, Pingxiang City, Jiangxi Province
Follow Us