Our Composite Braced Post Insulator, Composite guy insulator, 69kV Composite Station Post Insulator has a good reputation in domestic and international markets, so that our company and users in the market competition to achieve a win-win situation. Our company is constantly looking for ways to innovate our products and services to better meet our customers' needs. Our working policy is, efficiency as the core, management as the main line, realistic and efficient, accelerate development.
220kV Composite Station Post Insulator:
Brife technical data for FZSW-220/12.5:
Rated Voltage | Height | Dry Arcing Distance | Creepage Distance | Specified Cantilever Load | Max. Design Cantilever Load | Max. Design Torsion Load | Power Frequency Withstand Voltage | Lightning Impulse Withstand Voltage |
220 | 2100±5 | ≥1922mm | ≥6300 | ≥12.5kN | ≥7.5kN | ≥2.4kN • m | ≥530, ≥395 | ≥950 |
Note: For other section lengths, or end fitting combinations, please contact our Line Power representative.
Raw Materials:
End Fittings | Core | Sheds and Housing |
Materials: Hot dip galvanized cast iron or cast steel | Epoxy & Glass Fiber | HTV Silicone Rubber |
Min. thickness of the galvanization: 86μm | Rod Diameter: Φ90mm | Color: Gray |
With advanced manufacture and test equipment and experienced technicians, our technology and quality are in the forefront of the same industry.
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Through continuous improvement of technical support and quality control capabilities, we are able to provide customers with a full range of more valuable and competitive Ball and Socket Deadend Insulator Fitting Composite Insulator Socket Ball. Our company has strong technical force, advanced manufacturing equipment, complete testing methods, and products with the advantages of reasonable structure, stable performance and reliable quality. Our after sales service organization is perfect and fast, so as to provide 24 hours of professional maintenance and solve difficult customer problems in time.
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