Ground air-conditioning unit
Ground air-conditioning unit is a special equipment designed to maintain comfortable temperature inside aircraft on the ground. It is used to cool or heat aircraft cabin at parking ensuring optimal conditions for crew and passengers.
Input
| Voltage | 3 × 400 V ±15% |
| Frequency | 50/60 Hz |
Rated characteristics
| Line current | From 130 up to 140 А |
| Cooling mode | At 35°С, related humidity 48% |
| Power factor | >0,97 at 100% load |
Output
| Max pressure | From 8000 up to 8500 Pa |
| Air flow | From 120 up to 130 kg/min (280 ppm) |
| Supply temperature | Cooling from 0°С up to 15°С (depending on ambient air temperature and relative humidity) |
| Cooling power | From 240 up to 250 kW |
| Air duxr length | Conditioner №1: 7,5 m Conditioner №2: 23 m |
Efficiency factor
| Losses in cooling mode | <250 W |
Structure
| Structure | Welded steel frame structure with anticorrsion coating |
| Cooling agent | R134a |
Environment characteristics
| Operating temperature | -30°С / +50°С |
| Relative humidity | 10-95% |
| Noise level | From 83 up to 86 dB(А) at 3 m distance |
| Contamination protection class | IP54 |
Equipment features
- Effective temperature control
- Mobility and application flexibility
- Autonomous operation
- Economic efficiency and reliability
- EN 61000-6-2
- EN 61000-6-4
- EN 62040-1-1
- EN 61558-2-6
- EN 1915-1&2
- EN 12312-17