Mobile Combined Ground Power Unit (400 Hz + 28 V DC) — FCA/AR

Estel Pit Systems & Ground Power

FCA/AR

Mobile Combined Ground Power Unit (400 Hz + 28 V DC)

Mobile unit combining a 400 Hz frequency converter and 28 V rectifier on one cart; 30–90 kVA AC and 400–1200 A DC.

  • Apron pits / ground power

Specifications

Rated output power
30 / 45 / 60 / 90 kVA
Output voltage (phase/line)
3 × 115/200 V
Output frequency
400 Hz
Total harmonic distortion
≤ 2%
Overload capacity
150% 600 s · 200% 30 s · 400% 2 s
DC output voltage
28 V
DC rated current
400 / 600 / 1200 A
DC current overload
1200 A 30 s · 2400 A 2 s
Supply
3 × 230/400 V, 50/60 Hz
Efficiency
≥ 96%
Ingress protection
IP55
Operating temperature
-52 … +56 °C
Noise (1 m)
55 dB

Details and drawings

The FCA/AR combined power unit consists of a 400 Hz frequency converter and a 28 V rectifier. It supplies aircraft and helicopters during pre-flight maintenance and is also used at test benches, hangars and aircraft manufacturing plants.

Available in mobile, stationary and aerobridge versions, as a standard set or to the customer’s special requirements.

Highlights

  • 24/7 operation
  • 12-pulse system configuration
  • TFT display
  • Compact, robust design
  • Suitable for any climate
  • Designed to comply with RoHS and REACH

On the airfield

  • Apron pits / ground power

    Apron pits delivering 400 Hz power and pre-conditioned air from below the aircraft, plus mobile ground power units.

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