Composite wall bushing Insulator

1.Excellent anti-pollution capacity. 2.Excellent explosion-proof performance.

      This product is a kind of new through-wall bushing. The inner insulation uses new insulating material. The external insulation uses high temperature vulcanization silicone rubber which has excellent anti-pollution capacity and explosion-proof performance. It accords with the oil-free and miniaturization trend of development of power department. It is a new generation of high-voltage products to meet the demands of urban and rural power grids.

Main Parameters of Polymeric Dry Through-wall Bushing:

production type	rated voltage (kV)	rated current (kA)	lightning impulse withstanding voltage peak vaule (kV)	power frequency withstanding voltage effective value (kV)	bending damage load (N)	allowed bending load (N)
FCEW-10/200~630	10	200~630	75	30	1250	625
FCEW-35/630~1600	35	630~1600	200	80	1250	625

Composite wall bushing Insulator