WGAS series Air Start Units produce 180ppm/300ppm of continuous air flow with adjustable air pressure up to 42psi to start jet engines. The unit consists of a diesel engine in compliance with the latest emission standard, air cooled & oil free rotary screw compressor, air regulating system, sound attenuation system, and easy access operating control panel.
The Micro Controller System ensures the variable airflow and constant pressure by adjusting the engine speed and the airflow control valve. The units can be used to start narrow-body aircraft (180ppm) and wide-body aircrafts (300ppm).
Safety
Protection of Aircrafts
- Mechanical safety valve: to keep the air supply pressure below 50 psi;
- Air supply pressure protection switch;
- While starting aircraft engine mode, all functions to protect the unit are disabled.
Protection of ASU
- High engine coolant temperature protection;
- Low engine oil pressure protection;
- Low engine coolant level protection;
- High compressor oil temperature protection;
- Low compressor oil pressure protection;
- High compressor air supply temperature protection;
- Charging protection;
- Emergency stop switch.
Features
- Engine responsive electronic control system;
- Digital monitor.
