Ground Power Unit For Aircraft Electrical System

A ground power unit is a vehicle capable of supplying power to aircraft parked on the ground.

Ground power unit for aircraft electrical system.

A ground power unit gpu can be either a fixed or mobile unit which can be connected to the electrical system of an aircraft while on the ground to provide either 120v ac or 28v dc power. And special high frequency power supplies can be derived on an. The dedicated loads such as 270 v d c. More sophisticated electrical systems are usually multiple voltage systems using a combination of ac and dc buses to power various aircraft components.

Our solid state. Static frequency converter diesel power unit 28 5 vdc hobart 4400 hobart 140 180. Hobart ground power gpu 400 600 itwgse jet ex 6 d load bank 400 hz. Ground power units usually provide either.

Ground power units for aircraft supply power to airplanes while parked on the runway or in the hangar and are crucial workhorses for any hangar. Our electrical gpus are offered in both gasoline and diesel models boasting 28 5vdc of power supplied in rugged compact and highly maneuverable units. There s also a kind known as an aircraft ground power unit. Whatever your needs we can provide a complete solution for you that will minimise the cost of ownership and consumption of resources on the maintenance of all types of aircraft and helicopters.

Primary power generation is normally ac with one or more transformer rectifier unit tru providing conversion to dc voltage to power the dc busses. Each aircraft gpu ground power unit delivers specified power through the use of a standard electrical system battery pack and gasoline diesel or small turbine engine. Powervamp ltd is recognized as the leading manufacturer of gse with its range of ac and. Ground power units may also be built into the jetway making it even easier to supply electrical power to aircraft many aircraft require 28 v of direct current and 115 v 400 hz of alternating current the electric energy is carried from a generator to a connection on the aircraft via 3 phase 4 wire.

And 28 v d c. A gpu can refer to a dedicated electric power supply battery power supply or a combination of both. Ground power units for aircraft 400hz solid state units airport pca units. Ground power units usually consist of a generator powered by a diesel engine but may found in other configurations.

Ground power unit gpu is the term given to equipment that powers or starts aircraft whilst on the ground. From aircraft battery carts to aircraft ground power units tronair is a leading provider of electrical ground support equipment. Our new generation ground power units are unique to. Airport ac and dc gpus 400hz convertors electrical support systems and power supplies.

Aircraft electrical equipment ata 24. The advantages offered by this hybrid system are that very high capacity low weight generators can directly power large loads such as landing gears swing wings tilt tails de icing systems space heating lighting utility loads and in commercial aircraft galley loads. Itw gse is the leading supplier of power air cables hoses to the aviation industry.