F-400 (2×90 kVA) for efficient apron operations!
| Company | CDR Technology OÜ |
|---|---|
| Date | 27.04.2026 |

C.D.R Technology introduces a new F-400 (2×90 kVA) frequency converter, designed for reliable 400 Hz aircraft ground power supply in operational environments.
The unit features dual operation mode with two independent 90 kVA outputs, allowing simultaneous supply of two aircraft ✈️ ✈️ or two helicopters 🚁 🚁 depending on operational requirements.
A key design feature is the horizontal, low-profile construction, enabling positioning directly under the aircraft wing. This reduces apron obstruction, improves accessibility and simplifies cable handling, particularly in business aviation and FBO operations.
Cable configuration:
🚁 2 independent output cables for aircraft connection, rated at 90 kVA each one input cable
✈️ Cable routing from the upper section allows a cleaner apron layout and minimizes interference during operation.
For maintenance, the unit includes a dedicated service hatch, providing fast and ergonomic access for filter replacement and routine servicing, reducing downtime.
The system delivers stable 3×115/200 V, 400 Hz output and is engineered for continuous operation.
Manufactured in the EU using certified components, the F-400 is optimized for real apron conditions, ensuring long-term reliability and operational efficiency.
Contact
Taevavärava tee 6b, Lehmja küla
Rae vald, Harju maakond, 75306
Estonia
- +372 558 56 94