Composite hollow insulators are composed of FRP tube with silicon rubber housing and metal flanges

Introduction

Composite hollow insulator are composed of FRP tube with silicon rubber housing and metal flanges,which is suitable for indoor and outdoor HV equipment.Developed since thirty years while gained experience in service near fifteen years,composite hollow insulators are more advanced than porcelain insulator,especiclly in specific requirement and operation environment,it behaves prethy well in respect of serviee safety and handling.the insulators conform to GB/T21429-2008.

features

Safety

         In case of internal over-pressure or external man-made damages It leads to less harn    to     nearby equipment compared with porcelain insulator

Light weight,easy transportation and handling with low damagesHigh safety in earthquake-prone--No need for shock damperExcellent anti-pollution performanceUnique anti-ageing performance proven by successful 15 years long experience in serviceMuch shorted lead time compared with porcelain insulatorSafety material health

Application

Composite hollow insulator is used for external insulation or support for following equipment:

BushingsArc-extinguished chambers and support insulators for circuit breakersCT/PT,transformer bushingsCable endingsSurge aresters

composite hollow insulator