Haefely Trench has been designing and manufacturing high voltage bushings for more than 80 years
Trench Limitednch has been designing and manufacturing high voltage bushings for more than 80 years. Our bushings meet all international standards including IEC, DIN and IEEE/ANSI; and our bushing operations, like all other Trench Limitednch high voltage products, are certified to ISO 9001 standards.
Our bushing product range is illustrated below
Transformer Bushings rated 23kV - 800kV
Generator Bushings rated up to 36kV and 45kA
GIS Bushings rated 72kV - 800kV
Electric Railway System Bushings
Porcelain Insulator Housings
Composite Insulator Housings
SF6 Insulation Systems
Oil Impregnated Paper Dielectric Systems
<%=company%>, 71 Maybrook Dr., Scarborough, Ontario M1V 4B6, Canada. Tel: 416-298-8108; Fax: 416-298-2209.