Polymer Post Insulator For The Pole
Products Description
Based on the design specifications, line post polymer insulators can be categorized into five types: tie-top posts, vertical clamp-top posts, horizontal clamp-top posts with stud mount, horizontal posts with gain base, and brace-type post composite insulators.
SPECIFICATION
Dimensions
1.Height:760±15mm
2.Dry Arcing Distance:580mm
3. Min Creepage Distance:1620mm
4.Diameter of the rod:φ55mm
5. Number of sheds:13
Raw Materials:
1. End-fitting Material: Hot Dip Galvanized Steel
2. Minimum thickness of the galvanization: 86um,
3. Core Material: Epoxy & Glass Fiber
4. Weather sheds Material: HTV Silicone
5. Color: Gray
Mechnical
Specified Tensile Load:22.2kN
Specified Cantilever Load:13kN
Max Design Cantilever Load:6.5kN
Electrical
1.Rated Voltage:69kV
2.Low Frequency Flashover Voltage(Dry/Wet):203kV/183kV
3.Critical Impulse Flashover Voltage(Pos/Net):344kV/431kV
4.Standard:ANSI 29.17
why Choose Us
Professional Manufacturer: As a leading manufacturer of composite insulators and a key research and production base of the Wuhan Branch of the State Grid Electric Power Research Institute, our company has always considered quality as the cornerstone of our business.
Expert Technical Support: Our dedicated technical team is always available to provide customers with professional consultations and support on our products.
Superior Product Quality: All our products undergo strict quality control and testing to ensure consistent and reliable performance. We welcome customers to visit our factory and inspect our products at any time.
Certified and Recognized: Every type of composite insulator we produce has been certified by national professional institutions. Our products meet leading standards in China and have received high praise from customers across multiple industries. We export our products to over 50 countries worldwide.
Our Vision: We strive for excellence, aiming to make "WUHAN LINE POWER" bigger, stronger, and better, and to establish a first-class professional production base for composite insulators in China.
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