Introducing FR-400/28 — Advanced Combined Power Supply Unit for Aviation Ground Support.

We are excited to present the FR-400/28 at Inter Airport Europe 2025 in Munich, October 7–9.

Engineered to power the onboard electrical systems of aircraft and helicopters during pre-flight preparation, FR-400/28 is perfectly suited for use at airports, aircraft manufacturing facilities, and aviation training centers.

🔧 Core features:
– Two independent output types:
• 28.5 V DC
• 400 Hz AC

– Simultaneous operation with individual regulation
– Separate voltage drop compensation for each channel
– DC mode options: 28.5/56 VDC dual-channel or 28.5 VDC single-channel
FR-400/28 delivers the reliability and flexibility required for high-performance ground operations.

📍Meet us at Hall B5 | Booth 1126 to see it in action.