High voltage wall bushing is a protective device used for power transmission and communication lines. It is made of conductive materials, with good insulation performance and voltage resistance, which can effectively protect wires from external interference and damage.
Main Technical Parameters (performance meet the IEC60137)

This product is a new model wall-through bushing, which used new model insulating material in the internal insulation, and used high performance, high temperature silicon sulfide hydrocarbon in the external insulation, and have fine anti-pollution and explosion proof performance, it accords with the trend in development of non-oil and miniaturization of the power department. It is satisfied with the requirement of the urban &rural electrical net rebuild of the new generation high voltage products.
Main Technical Parameters (performance meet the GB/T4109)

This product used for 24KV 3150A station,client need make the flag hole by themself ,so the flag is customized.

This product used for 24KV 4000 station and double flag,this double flag is our new flag,it is cheap and better than old flag

For this product ,it used for 30-40.5 KV transformer substation.the current have 630A 1250A,1600A and 2000A,we also can make 2500A ,3150A,4000A ,the size as different as this product .

This product is specially designed for use in environments above an altitude of 2500m. The shed is first vulcanized and then inserted into the product, which is different from other products. Other products are directly vulcanized with a core rod.In terms of performance, it is superior to ordinary wall bushing.ordinary flag is 80*80mm or 100*100mm,this product flag is 120*120mm