DCH8 (Q200): Limitations (Engine) Flashcards
DCH8 (Q200): Limitations (Engine)
What type of engine is in the 200?
(Pratt & Whitney)
PW 123 -or- PW 123 B, D, E
DCH8 (Q200): Limitations (Engine)
What is the Ambient Temperature Limits for the PW 123?
Lower Limit = -54*C
Upper Limit = +48.9*C
DCH8 (Q200): Limitations (Engine)
What is the Maximum Altitude for an airstart of the PW 123?
20,000 ft.
DCH8 (Q200): Limitations (Engine)
How much of a power increase does the Uptrim feature give on the PW123?
10% Torque
DCH8 (Q200): Limitations (Engine)
What is the Max Torque for MTOP on the PW123?
111 %
DCH8 (Q200): Limitations (Engine)
What is the Maximum Temperature for MTOP on the PW 123?
800*C
DCH8 (Q200): Limitations (Engine)
What is the Maximum NL RPM during MTOP for the PW 123?
104 % RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum NH RPM during MTOP for the PW 123?
102.7 % RPM
DCH8 (Q200): Limitaitons (Engine)
What is the Maximum Prop RPM for MTOP on the PW 123?
1212 RPM
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Pressure be during MTOP on the PW 123?
55 to 65 PSI
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Temperature be for MTOP on the PW 123?
45 to 115*C
DCH8 (Q200): Limitations (Engine)
What is the MAIN Limitations on MTOP for the PW 123?
This rating is limited to 5 Mintues Only!
DCH8 (Q200): Limitations (Engine)
What is the Maximum Torque setting allowed for NTOP on the PW 123?
99.5 %
Note: The normal take-off static torque limit includes a 2% increase to maintain the intended torque following the power setting transient. The in-flight limit is 97.5%
DCH8 (Q200): Limitations (Engine)
What is the Maximum ITT allowed during NTOP for the PW 123?
770*C
_Note:_ The NTOP ITT limit maybe exceeded by 5*C for a max of 30 seconds during take-off ground roll.
DCH8 (Q200): Limitations (Engine)
What is the Maximum NL RPM allowed during NTOP for the PW 123?
101.7 % RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum NH RPM allowed during NTOP on the PW 123?
101 % RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum Prop RPM allowed during NTOP for the PW 123?
1212 RPM
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Pressure be during NTOP on the PW 123?
55 to 65 PSI
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Temperature be for NTOP on the PW 123?
45 to 115*C
DCH8 (Q200): Limitations (Engine)
What is the Max Torque for MCP on the PW123?
97.5 % for Props 1200
114.2 % for Props 1024 or below
DCH8 (Q200): Limitations (Engine)
What is the Maximum Temperature for MCP on the PW 123?
800*C
DCH8 (Q200): Limitations (Engine)
What is the Maximum NL RPM during MCP for the PW 123?
104 % RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum NH RPM during MCP for the PW 123?
102.7 % RPM
DCH8 (Q200): Limitaitons (Engine)
What is the Maximum Prop RPM for MTOP on the PW 123?
1212 RPM
-or-
1024 RPM
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Pressure be during MCP on the PW 123?
55 to 65 PSI
DCH8 (Q200): Limitations (Engine)
What should the Engine Oil Temperature be for MCP on the PW 123?
45 to 115*C
DCH8 (Q200): Limitations (Engine)
What is the Maximum Temperature during START for the PW 123?
840 - 900*C = 12 seconds max
900 - 950*C = 5 seconds max
DCH8 (Q200): Limitations (Engine)
What is the Maximum Engine Oil Pressure allowed during START on the PW 123?
200 PSI Max
DCH8 (Q200): Limitations (Engine)
What is the Engine Oil Temperature restriction for START on the PW 123?
No colder than -40*C (Minimum) to start
DCH8 (Q200): Limitations (Engine)
What is the Max TRANSIENT Torque for the PW123?
125 %
Note: time limited to 20 seconds MAX!
DCH8 (Q200): Limitations (Engine)
What is the Maximum TRANSIENT Temperature for the PW 123?
840*C
Note: time limited to 20 seconds MAX!
DCH8 (Q200): Limitations (Engine)
What is the Maximum TRANSIENT NL RPM for the PW 123?
104.3 % RPM
Note: time limited to 20 seconds MAX!
DCH8 (Q200): Limitations (Engine)
What is the Maximum TRANSIENT NH RPM for the PW 123?
103.7 % RPM
Note: time limited to 20 seconds MAX!
DCH8 (Q200): Limitaitons (Engine)
What is the Maximum TRANSIENT Prop RPM for the PW 123?
1320 RPM
Note: time limited to 20 seconds MAX!
DCH8 (Q200): Limitations (Engine)
What is the Maximum TRANSIENT Engine Oil Pressure for the PW 123?
200 PSI Max
DCH8 (Q200): Limitations (Engine)
What is the Maximum TRANSIENT Engine Oil Temperature for the PW 123?
125*C Max
DCH8 (Q200): Limitations (Engine)
What is the Max REVERSE Torque for the PW123?
90 %
DCH8 (Q200): Limitations (Engine)
What is the Maximum REVERSE Temperature for the PW 123?
770*C
DCH8 (Q200): Limitations (Engine)
What is the Maximum NL RPM during REVERSE for the PW 123?
101.7 % RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum NH RPM during REVERSE for the PW 123?
101 % RPM
DCH8 (Q200): Limitaitons (Engine)
What is the Maximum Prop RPM for REVERSE on the PW 123?
1212 RPM
DCH8 (Q200): Limitations (Engine)
What is the Maximum Engine Oil Pressure during REVERSE on the PW 123?
55 to 65 PSI
DCH8 (Q200): Limitations (Engine)
What is the Maximum Engine Oil Temperature for REVERSE on the PW 123?
45 to 115*C
