Blackshape Prime - 2.4. Engine Limitations; 2.5. Operating Limitations; 2.5.1. Engine; 2.5.2. Oil Pressure

CF 300 – Flight Manual sect. 2 – Operating limitations
BY BLACKSHAPE
Document
n° BPU/FM003 Rev 3 dtd 03/06/2014 Page 18
-66
2.4. ENGINE LIMITATIONS
The following table shows the operating limitations of the engine installed on this aircraft. Please also
refer to the Operation Manual of the manufacturer Rotax Aircraft Engines.
ENGINE MANUFACTURER: BRP-Powertrain GmbH & Co KG
ENGINE MODEL: 912 ULS3
2.5. OPERATING LIMITATIONS
2.5.1.
Engine
- Maximum Power Max T/O (5 min) 73,5 Kw (100 hp)
- Max RPM Max RPM T/O 5.800 rpm
- Maximum Continuous Power Max Power 69 Kw (93 hp) at 5500 rpm
- Maximum Continuous RPM Max RPM 5.500 rpm
2.5.2. Oil pressure
- Minimum under 3500 rpm 0.8 bar / 12 psi
- Normal up 3500 rpm 2.0 – 5.0 bar / 29 – 73 psi
- Maximum cold engine, short period 7.0 bar - 102 psi
2.5.3. Temperature
- Max cylinder head CHT 135°C
- Oil Min - Max 50°C – 130°C
- Normal Operating Oil Temperature 90°C – 110°C
- Max. exhaust gas temperature 880°C
2.5.4. Acceleration
Engine limitation in operations at 0 gravity and negative “G”
- Max 5 second at max. -0.5 G
UNCONTROLLED