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Shanghai Yamao Information Techonology Co.,Ltd.

China Manufacturer with main products: lifeboat, steel, electronic

Home  >Products Catalog > GW22-126/252(D)(W) outdoor high-voltage AC discon

GW22-126/252(D)(W) outdoor high-voltage AC discon

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Whole set disconncting switch is composed of disconnecting switch , CJ17 electric machine, manual-operation machine, driven accessory. monopole is divide into dynamic side and static side. the dynamic side is composed of main knif switch, porcelain and base is composed of steel structure, crankarm,rod, grouding knife switch,arbor. It also mounted with catenation parts of main knife switch and grouding knife switch for operation pole

Two line porcelain on each pole, one is for supporting, another is for delivering torque, also called operation porcelain. 

  Main knif switch firstly take advantage of a pair of bevel gear to converse level rotatin of operation porcelain into vertical rotating of double crankarm, then double rod drive seat rotating, fullfill two action of folding and clamping. Static parts is composed of static base, static porcelain and tactile rod


main feature

1 isolated switch inductive parts adopt folding structure, after closing switch, it don't occupy space, save area.

2  upper inductive'rubber bushing adopt silicon rubber marterial,

aging resistance good, paint sealant on mounting to prevent inner from

water, reduce possibilty of obstacle caused by erosion of driving part, lossing of lubricant.

3 252kv high-currency product add two set copper soft connection, diffluence part of currency.

4 improve structure of transmisson rod, enable the adjustment of of perpendicularity and clamp strength without careerman.

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