Mobile Air Conditioning Unit & Combo for Aircraft Codes B to C


GUINAULT combined Air Conditioning Units / 400 Hz are designed to replace an aircraft’s APU and maintain the correct temperature in the cockpit and cabin during pre-flight operations, boarding and maintenance. These Units make it possible to meet the needs and requirements of code B and C civil aircraft in continental, tropical or desert climates.

High performances:

– GPU: Permanent current, Peak current, Voltage Transients, Frequency Transients

– ACU:  High Cooling Performances / Heating Capacity / Double stage cooling system

Reliability and robustness:

– Deutz or Cummins engines

– GUINAULT Alternator made in France

– Full anti-corrosion protection: polyester canopy, plastic fuel

tank and electro-galvanized steel chassis for long term utilization

Easy to Use:

– Excellent manoeuvrability due to reduced dimensions / weight and the leading front axle with ball bearing for low turning radius (= wheel base)

– Control panel with clear indication and robust switches

– Easy access for maintenance: Possibility to uncover entirely the device by swinging the canopy and opening the rear panel

Reducing of the Total Cost Ownership:

– Less consumption compared with a separated solution GPU + ACU

– Low maintenance cost due to the use of semi hermetic compressor and only one diesel engine for two functions: GPU and ACU – Only one equipment to tow (cost saving)

– Optimized fuel consumption due to the automatic electronic control optimizing at any time the unit operation according to the external temperature and humidity

– Low cost for spare parts due to the choice of standard industrial components


– The GPU guarantees an adapted power supply for numerous types of aircrafts thanks to the high temporary overloads tolerated for 400Hz and 28Vdc OUTPUTS

– Automatic Maximum Acceptable Air Flow Supplied (AMAAFS) regulation, the GF15 COMBO is ideal for narrow aircrafts.

Complies with applicable standards in force: 

– EN2282 / ISO6858 / EN12312-20 / SAE ARP 5015A / EN1915…

– Directives 2006/42/CE and 2004/108/CE and delivered with CE Certificate

>>> Dowload Data Sheet

Engine with electronic regulation: 

  • Diesel

DEUTZ TCD2013L04 2V 129KW Tier 3A


CUMMINS QSB4.5 149KW Stage 5 

GPU Output:

1 outputs 400Hz, 115/200V, 10m cable, 90kVA permanent power at pf 0.8 equipped with E/F by-pass selector with standard plug STANAG3303

ACU Output:

1 hose – 14’’ (350mm) 12 meters

– 2°C at unit outlet and nominal airflow under 35°C/50%hr

– 1,5 kg/sec nominal airflow (Min 0,5 – Max 1,5 Kg/sec)


Guinault DUAL WINDING 400Hz Alternator made in France

Unit equipped with WIFI, GSM connection and GPS 


Operating Temperature: -30°C to +55°C

Relative humidity up to 95%


  • Heating mode
  • Dual power mode: 50/60 Hz mains power input (not available for COMBO ACU-400 Hz Unit)
  • 400 Hz / 200 VAC Power Supply
  • 28 Vdc / 200 VAC Power Supply
  • Cold temperature kit, engine pre-heating supplied by 50/60 Hz mains,  for start-up in extremly low temperature (< – 25°C)
  • Colour: other than white (RAL 9010)