Our company is a pioneer in the transformation and upgrading of the Polymer Deadend Insulator, Composite Braced Post Insulator, Composite Insulator Rubber industry. Our company strengthens the staff training and provides the promotion opportunity, strengthens the staff incentive restraint mechanism, implements the humanized management to the staff. Our company has a proven track record of delivering orders on time and in perfect condition. Adhering to the cultural guidance, we have formed the core values of innovation, passion, integrity, responsibility and gratitude.
Factory of Post Insulator:
Advantage of Composite Station Post Insulator:
Composite insulators are suitable for substations, because it is difficult to detect zero-value insulators in stations due to power failure, and it is inconvenient to clean, and it is difficult to carry out post-maintenance with porcelain and glass insulators. For the existing substation, the composite insulator may also be replaced according to the site pollution degree and the actual situation.
330kV Statioin Post Insulator Technical Data:
Highest System Voltage | Height | Dry Arcing Distance | Creepage Distance | Specified Cantilever Load | Max. Design Cantilever Load | MDCL | Wet switching impulse Withstand Voltage | Lightning Impulse Withstand Voltage |
330 | 2820±20 | 2500 | 8600 | 12.5kN | 5kN | 60 | 600 | 1300 |
Core:Epoxy & Glass Fiber, Acid-Resistant Type.Diameter: Φ90 mm.
Weather sheds: HTV Silicone
End-fitting:Forged Steel or cast steel, Hot Dip Galvanized.Minimum thickness of the galvanization: 86μm
Corona Ring: Aluminum alloy
Color: Grey, Red or others
About the production details：
Wuhan Line Power Transmission Equipment Co., Ltd has about 150 employees. The company's composite insulator injection implement three shift operations. All the front-line production personnel are trained and skilled, they have a very high level of understanding to their respective operating procedures and quality control requirements. The quality of the test personnel in our company is relatively high, all inspection and test personnel must be getting on post by hold a certificate after they pass the company's internal training, and the company invite external authorities to conduct professional training on high-voltage test personnel and other special work types, to enable the test personnel could complete the tests independently according to the national and international standards, the electric power industry standards and the relevant regulations of enterprise standards in the state grid corporation of China, they are skilled in operation and have a certain ability to analyze test results.
Marking on the first sheds of the insulators, normally shall print the company name, strength, sercial no ect., specific information could be put on the sheds if needed.
Packing and Shipping:
This is our 132kV，275kV and 330kV station post insulator shipped to Powerlink in Australian. We have a good reputation in this Market. All insulators been well packed which could bear a long distance multi-mode transporation.
As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for 330kv Composite Insulators for Transmission Line. We warmly welcome people to call and order. We keep in line with a high sense of responsibility to the society and users, and adhere to the path of professionalization, continue to innovate and surpass.
Hot Tags: Station post insulator, China, manufacturers, suppliers, factory, wholesale, for sale, 45kV Composite Pin Insulator, Silicone rubber Long rod insulator, Vertical Line Post insulator, 25kV DS Insulator, 400kV Composite Long Rod Insulator, Composite Post Insulators For Railway
