Menu
Our mobile GPUs for civil aviation can power aircraft on the ground (AC or DC - combi units) to start the aircraft's engine and auxiliary power unit (APU), but also to provide on-board power. These transportable and robust units can withstand even the harshest conditions and are extremely stable and solid.
Our Aviation GPU (Ground Power Units) are very efficient, easy to operate and maintain. They use double conversion technology with an integrated inverter output transformer to ensure galvanic isolation of the load.
An Aviation Static Frequency Converter converts the source power with a specific input voltage and frequency into a different output voltage and frequency depending on the client’s requirements. These Solid State Frequency Converters have no moving parts, except for the fans to cool down the system.
An Aviation Static Frequency Converter converts the source power with a specific input voltage and frequency into a different output voltage and frequency depending on the client’s requirements. These Solid State Frequency Converters have no moving parts, except for the fans to cool down the system.
With over 80 years designing, manufacturing and supplying power supplies for some of the most demanding applications, Gresham has a strong reputation for service and support.
We offer a wide range of both standard and custom power supplies with many items readily available from stock.
