Insulator DS series

The dead end insulators voltage class can be 15kV ,28kV,35kV,46kV .specified mechanical load from 60 kN up to 90kN. for example : types DS-15,DS-25, DS-35,DS-56 etc. ANSI standard dead end composite insulators , the housing and sheds material are silicone rubber , this polymer has inherent resistance to UV and corona .It also provides a water repellent surface to decrease flashover. The insulator production procedure is moulded silicone on fiber glass core, this allows variable leakage distances for a fixed insulator length. The metal fittings must be cramped to the fiberglass core . The insulator rubber material is HTV type . When we make design on deadend insulators , the insulator sheath thickness is Min. 3mm ,which can reduce the electric field strength within the FRP rod . All the deadend insulator comply with ANSI Standard . that means those insulators are commonly used in American Markets , USA, South American countries etc. Good Advantages: HIVOLT deadend insulators are in high quality both mechanical and electrical performance, we guarantee you every pieces of insulator are well tested before transported out of factory . The insulator can only be sent out after passing related test items. The HIVOLT deadend insulator has good experience to work more than 20 years.