Resin-encapsulated transformers
HTT resin-encapsulated transformers are mechanically and thermically stable against changing load, short-circuits and extreme climactic conditions. They comply with Climactic Classification C2, Environmental Classification E2 and Fire Classification F1. The winding material is copper, and the HV and LV coils are die-cast under vacuum. Because of the extreme variability of the casting moulds, the transformers can be greatly adjusted to fit the available space on site. For transportation (e.g. insertion into a mine) extreme positions are available.
Oil-immersed transformers
The winding material for oil-immersed transformers is copper. They are filled with mineral oil and can be filled with silicone oil on request. We develop and manufacture transformers for all kinds of applications.
Examples of the worldwide employment of HTT-Transformers:
- Substation supply
- Oil production
- Silicon production
- Petrochemical industry
- Steelworks
- Paper production
- Test fields
- Oil drilling platforms
- Ship propulsion systems
- Container cranes
- Banks
- Coal mines
- Hydroelectric power plants