Limitations - APU Flashcards
1
Q
APU Make & Model
A
Sundstrand APS 2300
2
Q
APU Starter Limit 1st & 2nd Attempt
A
Start then 60 sec OFF
3
Q
APU Starter Limit 3rd Attempt
A
Start then 5min OFF
4
Q
APU Min Starting Temp
A
-54C
5
Q
APU Max Operating Temp
A
ISA+39C
6
Q
APU MAX EGT - START
A
1032C
7
Q
APU MAX EGT - CONTINUOUS
A
717C
8
Q
APU MAX Rotor Speed
A
108%
9
Q
APU MAX Altitude - ELECTRICAL
A
33,000’
10
Q
APU MAX Altitude - STARTING
A
30,000’
11
Q
APU MAX Altitude - ENGINE START ASSIST
A
21,000’
12
Q
APU MAX Altitude - ECS BLEED
A
15,000’
