1) Silicon Rubber for sheds/ housing
2) Glass-fiber reinforced epoxy resin rod (ECR type) for core
3) Hop dip galvanized cast steel for metal fittings
1) Manufactured by means of injection whole-molding technology
2) The juncture between end fitting and core is totally embedded in HTV silicone rubber, eliminating conventional and traditional seal defects
Product Specification / Models
1) Rated voltage: 72.5kV
2) Specified centilever load (tensile): 16kN
3) Dry arcing distance 682mm
4) Creepage distance: 1813mm
5) Section length: 770u00b11mm
6) Lightning impulse withstand voltage (peak value): 325kV
7) Wet 1 min power-frequency withstand voltage (effective value): 140kV
8) Routine test load: 165kN
Application / Models
it can be used in electricity susbstation, station, electtricity line, electrified railway.
Our products comply with IEC and ANSI standard.
Wuhan Line Power Transmission Equipment Co., Ltd specializes in manufacturing all kinds of composite insulator from voltage 10kV to 1000kV. As the only manufacturer in China with its composite station post insulator product having passing the national appraisal, our products cover composite post (braced post) insulator, composite suspension insulator, composite pin (line post) insulator, composite cross-arm insulator and composite insulator applied for railway, all which comply with IEC, GB, EN, and ANSI Standards.
Since the establishment, LINE power’s persistent goal is to be top manufacturer in China on composite insulators. We have most advanced equipments both on production and testing, and also set up a high-educated and professional team of skillful engineers and technicians on designing & manufacturing, above which guarantee effectively to providing top quality products and prefect service to our customers.
As a certified ISO9001:2008 company, LINE POWER, with world-class products and excellent service, has obtained recognition and high reputation from customers, and become one of main suppliers to State Grid Corporation of China and Southern Power Grid of China. And our composite insulator product applied for railway also has acquired approval from Ministry of Railways of China. Besides, our insulators have reached Canada, Tobago, Paraguay, Sweden, France, Bulgaria, Malawi, Australia and Vietnam....
LINE POWER is willing to make cooperation with worldwide colleges and vast clients in even wider fields of power industry. If you are interested in cooperating with us, please contact us for more information.