An auxiliary power unit also known as apu is a device on a vehicle that provides energy for functions other than propulsion.
Auxiliary power unit car.
Auxiliary power units are usually found on large aircraft and naval ships as well as some large land vehicles.
Comfortpro diesel and electric auxiliary power units create a comfortable homelike cab experience for drivers while providing big advantages for fleets.
The evps is powered by a one cylinder four cycle fuel injected naturally aspirated air cooled diesel engine which occupies the front half of the generator set.
The apu is designed to operate in parallel with the 24v vehicle power system or as an independent dc voltage source.
A clean reliable all electric auxiliary power unit apu that not only saves fuel but delivers unmatched driver comfort previously unavailable in an electric unit.
They are commonly found on large aircraft and naval ships as well as some large land vehicles.
In airliners apu s are usually located at the very rear of the aircraft below the tail.
The evps is a 4500w 28v dc auxiliary power unit apu designed and manufactured by the dewey electronics corporation.
An automobile auxiliary power outlet also known as car outlet automotive power socket automobile outlet vehicular outlet and similar.
Enclosed vehicle power supply evps 28v dc 4 5kw.