28 V DC Stationary Aircraft Rectifier — AR

Estel Pit Systems & Ground Power

AR

28 V DC Stationary Aircraft Rectifier

Stationary rectifier supplying aircraft and helicopters with 28.5 V DC during pre-flight maintenance; 400, 600 and 800 A versions.

  • Apron pits / ground power

Specifications

DC output voltage
28.5 V ± 0.85
DC rated current
400 / 600 / 800 A
DC current overload
≤ 1400 A (50 s)
Supply
3 × 220/380 V, 50/60 Hz
Efficiency
≥ 92%
Dimensions (W × H × D)
600 × 700 × 600 mm
Weight
≤ 130 kg
Ingress protection
IP54
Operating temperature
-30 … +45 °C

Details and drawings

Airport rectifiers supply aircraft and helicopters with 28.0/28.5 V DC during pre-flight maintenance. They also serve test benches, hangars and aircraft manufacturing plants. Available in stationary and mobile versions.

Highlights

  • Adaptable to any aircraft type
  • High efficiency, low consumption
  • TFT display
  • Low noise
  • 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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