Limitations Flashcards
Maximum Gross Weight
4961 lb
VNE - Power On
155 kt
Reduced by 3 kt per 1000 ft
VNE - Power Off
125 kt
Reduced by 3 kt per 1000 ft
VNE - Door(s) Open
100 kt
MR Limit - Low Pitch
380 +/- 5 rpm
MR Limit - Flight
390 +4 / -5 rpm
MR Max - Power Off
430 rpm
MR Min - Power Off
320 rpm
Rotor Speed Horn
Below 360 rpm - Continuous
Above 410 rpm - Intermittent
Rotor Brake
170 rpm
5 min between application
Max Transient Torque < 40 kts
107 % (10 sec)
Max Torque < 40 kts
100%
Max Torque > 40 kts
94%
Ng - Max Transient
107.5% / +6 (<5 sec)
Ng - Max Take Off
Without P2 0
With P2 0.6
(5 min)
Ng - Max Continous
98% / -3.5
t4 - Max Start
795 C
t4 - Transient Start
865 C (5 sec)
t4 - Max Takeoff
845 C (5 min)
t4 - Max Continuous
795 C
Free Turbine - Max Continuous
417 rpm
Free Turbine - Transient Min
330 rpm (5 s)
Free Turbine - Transient Max
463 rpm (5 s)
Oil Pressure - Min > 85% Ng
1.8 bar
Oil Pressure - Min 70% - 85% Ng
1.3 bar
Oil Pressure - Max
5 bar
Oil Temperature - Max
115 C
Oil Temperature - Min
0 C
40 C OAT < 0 C
Max Voltage
31.5 V
Max Amperage
150 A
Engine Starter Limit
1st failed start
- 1 min cooling time
- 30 s crank
- 1 min cooling time
2nd failed start
- 30 min cooling time
- 30 s crank
- 1 min cooling time
Maximum Gross Weight - External Load
5512 lb
Slope Limitations - Nose Up
10*
Slope Limitations - Nose Down
6*
Slope Limitations - Sideways
8*
