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AIR CONDITIONING UNIT

Air Conditioning Unit

An aircraft air conditioning unit supplies conditioned cold or hot air to an aircraft while it is parked on the ground, helping maintain a comfortable cabin temperature under varying ambient conditions. Conditioned air is delivered through one or two hoses connected to the aircraft underbelly.

MAK Controls designs and manufactures aircraft air conditioning units from 5TR to 150TR. Standard models include 30TR, 60TR, 65TR, 70TR, 110TR and 140TR configurations for commercial aircraft requirements. MAK also offers 5TR units for smaller aircraft such as corporate jets.MAK aircraft air conditioning units have accumulated more than 100,000 hours of incident-free operation and are used by major civil airlines and defence organizations worldwide.  

Click here to see : 15TR Combo Unit - Ground Power and Cooling Unit (GPCU) ACU + GPU

100 PPM - 860 PPMAIR OUTPUT FLOW
36°F - 54°F (2°C to 12°C)OUTPUT TEMPERATURE
Up to 48"H2O, BASED ON AIRCRAFT REQUIREMENTBLOWER OUTPUT PRESSURE
◉Need help choosing?Talk to our product experts for the right configuration.
PRODUCT INFORMATION

Air Conditioning Unit

MAK ACU comes with a touchscreen control panel MAK GSEM V8-C and MAK RDMS-A feature rich fleet management software which transmits live operational data to a remote computer/mobile and alerts users in real-time of faults, alerts. With this software, users can plan maintenance schedules, ad-hoc service records, order spare parts... and much more, eliminating need for dedicated manpower per operation location.

Available in Towable Trailer mounted / Skid Mounted / Self propelled configurations

Air Conditioning Unit

Air Conditioning Unit for Aircraft-Features

  • Diesel engines from Deutz/Cummins equivalent conforming to latest EPA/Euro emission norms
  • Automatic temperature control
  • Meets MIL, AHM & ARP standards
  • Interactive GUI visible under all-weather Conditions
  • Fault log chart & troubleshooting guide
  • Direct / Electric driven models
  • Low noise level
  • Digital control system with touchscreen panel (MAK GSEM V8-C)
  • Graphical representation of operational data
  • MAK RDMS – Remote Diagnosis and Monitoring System (RDMS)

Air Conditioning Unit for Aircraft Specification

PRIME MOVER

ENGINE

Deutz/Cummins or equivalent Diesel engine up to Tier 4 final

Drive

Electrical/Direct

Alternator (electric drive only)

: Stamford/Marathon or equivalent
REFRIGERANT SYSTEM
Compressor(Screw/Scroll)
Bitzer/J&E Hall Screw/Frascold or Equivalent Screw compressor
Condenser/Evaporator
Luve/Luvata or Equivalent
Refrigerant
R134a /R407c or Equivalent environmentally friendly refrigerant
Other refrigeration line
components
Danfoss/Parker or equivalent
AIR FLOW AND TEMPERATURE
Blower
High pressure centrifugal Blower
Air output flow
100 PPM to 860 PPM
Blower output pressure
Up to 48″ H2O based on Aircraft requirement
Output temperature
36°F to 54°F (2°C to 12°C) (can be customized to suit any requirement)
COMMERCIAL UTILITY POWER AS POWER SOURCE OPTION
MOUNTING CONFIGURATION :
Towable trailer mounted / Self propelled / Skid mounted for truck/ Passenger Boarding Bridge(PBB) mounted
driven only
Electric driven only

Air Conditioning Unit for aircraft OPERATIONS MONITORING

Following parameters are displayed through GUI touch screen on a graphical format for quick interpretation.

  • Engine Lube Oil Pressure
  • Engine Coolant Temperature
  • Engine RPM
  • Fuel Level
  • Battery Voltage
  • Output Air Temperature
  • Set output Air Temperature
  • Output Pressure
  • Compressor Oil Temperature
  • Engine Hours Run
  • Battery Charging Current
  • Maintenance Schedule

PROTECTIONS

A. FOR ENGINE

  • Low fuel warning / shut down
  • Low Lube Oil Pressure Shutdown
  • High Coolant Temperature Shutdown
  • Over Speed Shutdown
  • Low Fuel Shutdown
  • Low Coolant Indication
  • Charge Fail Indication
  • Air Filter Clog Indication

B. FOR ALTERNATOR

  • Over voltage
  • Under voltage
  • Over load
  • Over frequency
  • Under frequency
  • Phase reversal

C. FOR REFRIGERANT COMPRESSOR

  • Refrigerant High Discharge Pressure Shutdown
  • Refrigerant Low Suction Pressure Shutdown
  • High Compressor Oil Temperature shutdown
  • Low Compressor Oil Level shutdown
  • High Compressor Discharge Temperature shutdown
  • High Output Air Temperature Indication
Due to continuous development, dimensions, layout, configuration and specifications are subject to change without notice.