Airport rectifiers are designed to supply aircrafts and helicopters during preflight maintenance at the airport.
They can also be used as a power unit of test benches, hangars and aircraft manufacturing plants.
AR is intended to supply all types of aircrafts and helicopters with 28,0 /28,5 V.
Could be manufactured in a mobile and stationary versions.
Airport rectifiers provide:
- high quality of output three-phase sinusoidal voltage with frequency 400 Hz;
- high efficiency coefficient;
- low power consumption.
Main characteristics:
- Total harmonic content 2%
- Brand new schematics and technical solutions
- TFT display
- Adaptable under any type of aircraft
- High level of reliability
- Low noise level
- Possibility of modification/adjustment in accordance with the Client’s needs
- Heavy duty design.
Technical characteristics (for AR-1-400 only):
| Output parameters | |
| 1.1 Rated output voltage, V | 28,5 |
| 1.2 Output voltage stabilization accuracy, V | ± 0,85 |
| 1.3 Pulsation coefficient of output voltage, % | ≤ 7,4 |
| 1.4 Rated output current, A | 400 |
| 1.5 Сurrent overload, 50 s, A | ≤ 1400 |
| 1.6 Overall efficiency, % | ≥ 92 |
| 1.7 Quantity of outputs | 1 |
| Input parameters | |
| 2.1 Supply main rated voltage, V | 220/380 x 3 |
| 2.2 Supply main voltage permitted deviation, % | ± 15 |
| 2.3 Supply nominal frequency, Hz | 50/60 |
| 2.4 Supply main rated frequency, Hz | ± 10 |
| 3. Ingress protection | IP 54 |
| 4. Dimensions (WxHxD), mm | 800×1170х695 |
| 5. Weight, no more, kg | 130 |
| 6. Maximum ambient temperature, ºС | + 45 |
| 7. Minimal ambient temperature, ºС | minus 10 |