Transformer fiberglass dog bone
Glass pultrusion stays, including dog bones, vertical bars, cylindrical batten, coattail batten, stay plate etc., are a type of profile produced by a pultrusion process using an alkali-free glass fiber-impregnated thermosetting resin. It has high mechancial strength, excellent electrical properties, and flame retardancy, orrosion resistance, arc resistance and other advantages. It is mainly used for the ventilation cooling between dry transformers and the use of reactors and wave traps.
Manufactures variety of FRP Epoxy Pultruded profiles for electrical insulations that combine high strength and excellent electrical insulating characteristics for use in a variety of electrical products, like transformers, chocks, switchgears, lightening arrestors, OLTC, Antennas, cable trays, and motor wedges.
Fiberglass dog bone is made by non-alkali fiberglass epoxy resin after high temperature curing lead continuous drawing forming.
Insulation stays is used as for dry-type transformer, H shape and I shape are used as for transformer insulation parts.
Dog bone specification:
it is class F and H insulation material.
High mechanical strength
Excellent electrical isolation
color: white or invory
Application: Mainly use in a variety of electrical products, like transformers, electric reactor and motor wedges.
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