49-APU Flashcards
1
Q
Mac EGT at start ?
A
1250
2
Q
Max EGT when running ?
A
650
3
Q
APU Battery start ceiling ?
A
25000ft
4
Q
APU ceiling to supply an air start ? to air supply 1 pack ? 2 packs?
A
22500ft (1 pack)
20000ft (air start)
17500ft (2 packs)
5
Q
APU consumption ?
A
on ground: 215 kg/h chargé au max / 140 kg/h elec only.
In flight (rappel : elec only>FL225) : 55kg/h at FL410 ; 65kg/h at FL300 130kg/h at FL200 Packs + ON