Silicone rubber composite insulators quickly came to be viewed as offering several unique advantages
Author:Emily   time:2016/6/3 21:55:38  read:890times
The electric power industry in China has progressed at an unprecedented pace since 1980 and this is best illustrated by two graphs that show the growth in annual generation as well as in total length of overhead transmission lines.
composite insulators
The recent rapid expansion of China’s overhead network, combined with ever increasing voltage levels, led to a huge local demand for insulators. At the same time, it placed upon them more stringent electrical and mechanical requirements.
Silicone rubber composite insulators quickly came to be viewed as offering several unique advantages, including superior wet and pollution flashover performance, light weight, high strength to weight ratio, easier transport and installation and resistance to vandalism.
The rate of application of composite insulator in China therefore experienced tremendous growth to the point where, by 2014, an estimated 7.1 million units were operating on transmission lines of 110kV or higher. Moreover, by mid 2015 about 153,000 such insulators were in service on 9 key UHVAC and UHVDC lines. Indeed, China became the first country where silicone rubber composite insulators dominate all EHV and UHV lines.
  • Pre:End  

  • Next:Composite Station Post Insulator
  • print | close



         High voltage power product

              Porcelain over line insulator
              Ceramic station post insulator
              Porcelain bushing insulator
              Silicone rubber insulator
              HDPE insulators
              Railway insulators
              preformed fittings
              Electrical power fitting
              Promoted power products





      HDPE insulators are 100% recyclable and our HDPE insulators can replace porcelain pin insulators, already pass the design tests in the international lab.
                                   >>more of HDPE

      We develope grey glaze pin type and line post insulators and power fittings used in American and brown insulator in African market.
                                   >>more of orient

      As a high voltage insulator supplier and service support, since the last year contribution to exports, the municipal government awarded us the Outstanding Contribution Award, encouraged us to make greater contribution.
                                   >>more of orient



    ©2005-2015 ceramic insulator composite insulator