
S28.5 Series airfield rectifiers
The rectifier is designed to power the on-board network of airplanes and helicopters with a direct current voltage of 28.5 V during their ground maintenance and pre-flight preparation. The rectifier can also be used for centralized power supply to workshops and test benches of aviation industry enterprises.
Input
Input voltage | 110/380/400 V, 3 phase |
Power supply tolerance | ±10% |
Rated supply frequency | 50/60 Гц |
Operational conditions
Humidity | 0-100% |
Protection class | IP55 |
Noise level | not more than 65 dB |
Climatic operating conditions | -45°С / +50°С |
Output
Output current | Up to 2400 А |
Rated output voltage | 28.5 V |
Permissible overload | Up to 2400 А within 2 s |
Peculiarities
- Operating mode 24/48
- Interlock
- Additional cooling
- Anti-condensation heating
- Automatic compensation of voltage drop on the cable
* Both stationary and mobile versions are available.
- IATA AVH 913
- DFS 400
- ISO 6858
- ISO 9001
- ISO 14001
- MIL-704
- BS 2G 219
- EN 62040-1-1
- EN 61000-6-4
- EN 61000-6-2
- IEC 60721
- IEC 60529
- GOST 19705-89
- GOST R 53543-2009
- GOST R 54073-2017