A03-200 High Altitude

The RED A03-200 series is a derivative of the proven RED A03-003 engine model, developed for very high-altitude operation. This variant can be combined with the 500 and 550 hp power versions.

The 200-Series is equiped with the NORMAL category gearbox as the complexity of the aerobatic oil distribution is rather uncommon in high altitudes.

Key Operational Features

  • Developed for very high altitude operation
  • up to 15 km – FL500
  • MCP rating – 460 SHP at FL250
  • High altitude restart capability
  • Digital FADEC for unmanned operation 
  • Dry-sump oil system.
  • Integrated engine oil and gearbox oil tank.
  • Integrated engine oil and gearbox oil heat exchanger.
  • Designed for lean maintenance.

Normally included:

  • FADEC & electric looms
  • Engine starter
  • Engine and gearbox oil subsystem
  • incl. oil tank and heat exchanger
  • Exhaust system and turbochargers

Possible options:

 

  • propeller governor
  • engine display
  • fuel boost pumps and regulators
  • alternators

Technical details

No. of cyl and arrangement
Fuel type
 
 
 
Power A03-x03
Power A03-x05
Displacement
Bore & stroke
Valves per cylinder
Camshaft system
Turbocharger
Fuel system
Electrical system
Reduction gear
Dry mass with normal/utility gearbox
Fuel Flow take-off power
Fuel Flow MCP
Fuel Flow 400 hp
Fuel Flow 300 hp
Engine control system
V12 – 80°
Jet A1, kerosene type fuels acc. to ASTM D1655, Def Stan 91-91 and GOST 10227 up to a maximum ignition delay time of 8.06 ms/minimum derived cetane number of 27.9 (determined according EN 15195/ASTM D6890)
500 hp – 368 kW/4,000 rpm
550 hp – 405 kW/4,000 rpm
372 CUI – 6.1 l
3.38″x3.46″ – 86×88 mm
4
gear driven dual overhead camshaft
2-stage system
Common rail high preasure system 1,600 bar – 23,206 psi
2x28V 3.5 kW alternator
1:1.88
390 kg – 860 lbs
85 KG/H – 187 lbs/h
77 KG/H – 169 lbs/h
65 KG/H – 143 lbs/h
47 KG/H – 103 lbs/h
FADEC, EECU, EECS, sensors, Design Assurance Level B cert. compliant RTCA DO-254, DO-178B, DO-160G