HANNOVER MESSE 2020,
20 - 24 April
System for the impregnation of electomagnetic coils, e.g. of electric motors, transformers, generators Impregnating in electricla engineering means applying an impregnating agent in gaseous or fluid form to a porous body in order to insulate it electrically, i.e. that reliable protection against electrical breakdown is provided even when the thickness of the insulating layer is small.
For each application HÜBERS provides appropriate process. HÜBERS offers all relevant process variants including vacuum impregnation, vacuum-pressure impregnation and atmospheric impregnation and of these coupled with the use of the many different impregnating agents such as varnish, resin, oil, wax, gas etc. The processes of evacuating the parts prior to impregnation and if necessary of vacuum-drying the impregnated parts are matched to the properties of the parts and ensure that the agent wets the walls of the pores properly and fills the cavities completely.
Systems for resin casting of parts like transformers, schwitchgear parts, insulators and Instrument transformers for MV and HV applications with epoxy resins, polyurethanes ...
The Silicone Vacuum Treatment SVT developed by HÜBERS ensures that the components are absolutely free of voids and cavities. Due to the thorough degassing of the ...
Innovative System Engineering for the Production of Composites. Your Requirements:
Your products are composite parts e.g. for wind turbines, for the automotive ...