Transfomer's Components

GW4 40.5/126/252kV Outdoor Isolating Switch

Description:

GW4 outdoor AC isolation switch is a switch for high-voltage line in the no load flow,and the high voltage buscircuit breakers and other electrical equipment maintenance and high voltage circuit ofelectrical isolation in.Inthe main switch in the off position can provide a visible insulation distance safety requirements;This product is a double column horizontal open type, main switch points, closing operation, the left, the right tothe same side contact should be rotated 90 degrees. The grounding switch is the first rotary, linear insert againto com plete the whole process, Currentvarieties using double conductive system parallel arrangement, increasethe flow capacity, reduce the consumption of material. The actuator can adopt manual and electric, manual with CSA mechanism, electric with CJ11 mechanism; GW4 outdoor AC isolation switch is on the basis ofthe previousGw4 products,after further improvement and perfection of product im provement, compared with GW4 products inthe past, there are many significant improvements, the main knife material with copper, contact a thick silverplating . Connecting terminal electrically conductive multilaver with soft connected component; groundingknife material is aluminum allov conductive tube, contact for copper thick silver plating, exposed steel parts arehot-dip galvanized or dacromet, Thus Gw4 products, our factory has advanced structure, strong corrosionresistance.easy to operate, safe and reliable operation, the advantages ofelectrical and mechanical stability.