Tronair 1190400CT3 / 1190400C1T3 90 kVA 400 HZ Diesel Aircraft GPU

Tronair 1190400CT3
Manufacturer: Tronair
Part Number: 1190400CT3
Condition: New
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Rating: 5.0 Based on 2 customer reviews
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It has been replaced by 11-4290-0000.

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The Tronair 1190400CT3 and 1190400C1T3 are 90 kVA 400 HZ towable diesel aircraft ground powers for use on the ramp or airport environment.


  • Cummins QSB 4.5, 155 HP, 4 cylinder, Tier-3/EU Stage-3A engine operating at 2000 rpm
  • 24 VDC battery system
  • Electronic governor system (via the engine ECM)
  • Intake manifold pre-heater for cold weather starting
  • Electronic controlled engine ensures
  • Operates on diesel or jet fuel

Engine Protection

  • Low oil pressure shutdown
  • High coolant temperature shutdown
  • Low coolant level shutdown


  • Operating Temperature: -25o F to 125o F (-31o C to 52o C)
  • Relative Humidity: 10 to 95%, non-condensing
  • No altitude derating required up to 10,000 ft when running in normal operating range


  • 90 kVA, 72 kW, 3 phase, 4 wire, 115/200 V continuous rating
  • Meets or exceeds SAE ARP5015A and MIL-STD-704-F electrical power quality requirements
  • 35 ft AC output cable with AN3430 aircraft plug
  • Voltage Regulation: ± 1% no load to full load
  • Voltage Adjustment: ± 15 volts
  • Line drop compensation ensures full power to the aircraft under heavy loads
  • Harmonic Distortion:
    Individual: <1% of the fundamental (RMS) voltage
    Total: <2% of the fundamental (RMS) voltage
  • Phase voltage balance not to exceed 1% on a 3-phase balanced load and does not exceed 4% with 33% unbalanced load
  • Frequency Regulation: ± 2 Hz steady state


  • All engine and alternator parameters and faults are controlled, monitored and displayed using an advance digital GenSet controller with option to connect to a web-based server allowing for real-time central monitoring through the internet
  • LED indicator lamps

Generator Protection

  • Automatic voltage regulator tightly controls the voltage output to a ±0.5% accuracy of the voltage set point, response time is <4ms
  • When a fault is detected, the enhanced automatic voltage regulator (EAVR) will disconnect the output cable from the airplane
  • Voltage Disconnects Output:
    Over: between 124 to 126 volts in 1 second and 180 volts L-N in 50 ms
    Under: <104 L-N in 7 seconds
  • Frequency Disconnects Output:
    Over: >420 Hz in 5 seconds
    Under: <380 Hz in 7 seconds

Generator Overload

  • >125% rated load for 5 minutes
  • >15% for 30 seconds
  • >200% for 10 seconds
  • >210% for 2 seconds
  • Individual outputs 325 amps, 5 minutes, 90 kVA


  • Heavy-duty steel chassis, low profile and fifth wheel steering for easy maneuverers in tight ramp spaces
  • Large, removable doors for easy access
  • 35-gallon rust free fuel tank provides 12+ hours of run time
  • Towbar latches in upright position, a hand brake ensures that the GPU will not roll when towbar latch is released
  • Forklift pockets
  • Tie down rings
  • Deep cable trays
  • Finish: Durable Powder Coat Tronair Blue

Additional Features: 1190400C1T3

  • "No Fuel" engine shutdown system with instrument panel lamp and strobe stack lamp
  • Engine Running LED stack lamp
  • Side Marker LED lamps


  • Length - 106 (269) in (cm)
  • Width - 70 (178) in (cm)
  • Height - 61 (155) in (cm)
  • Weight - 3200 (1451) lb (kg)
Alternate Models
1190400C128T3Dual AC / DC Output
1190400C28T3Dual AC / DC Output
Compatible Aircraft*
AirbusA300, A310, A318, A319, A320, A321, A330-200, A330-300, A340-200, A340-300, A340-500, A340-600, A350, A380
BAe146-100, -200, -300/Avro RJ70, RJ85, RJ100
BellUH-1, UH-1H
Boeing234 Chinook, 707, 717, 727-100, 727-200, 737-100, 737-200, 737-300, 737-400, 737-500, 737-600, 737-700, 737-800, 737-900, 737-BBJ, 737-BBJ2, 747, 757, 767, 777, DC-8 Series 60, DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, KC-46, MD-80
Bombardier (Business)Challenger 300, Challenger 350, Challenger 600, Challenger 601, Challenger 604, Challenger 650, Challenger 850, Global 5000, Global 6000, Global 7000, Global 8000, Global Express, Global Express XRS
Bombardier (Regional)CRJ100, CRJ1000, CRJ200, CRJ700, CRJ705, CRJ900
Fokker100, 28, 50
GulfstreamG350, G450, G500, G550, G650, II, III, IV, IVSP, V, VSP
LockheedC-130, L-1011
McDonnell DouglasDC-10, DC-8 Series 60, DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, MD-11, MD-80
SikorskyUH-60 Black Hawk, MH-60S Seahawk
*This list is for general reference only and may not be entirely acurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.
Shipping Information
Pkg. 1 Weight4280 lbs.
Pkg. 1 Dimensions130 in. x 95 in. x 83 in.
Pkg. 1 TypeCrate
Freight Class175
Freight NMFC133300
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As an authorized Tronair Distributor, we sell factory OEM parts for the 1190400CT3. Not sure exactly what part you need? Just describe it or send us a photo and we will research it for you if needed.


We provide short-term and long-term rentals for the 1190400CT3. We will ship the item directly to you and arrange for pickup at the end of your lease.

Sell or Trade-In

We can purchase your used 1190400CT3 (or similar GSE items like it) and apply it as a credit for new GSE, or buy it outright directly.

John was great to work with! There were some hold ups from the manufacturer when receiving our GPU but, John was always in communication with me and updating me on the status of the shipment date. Even after we had received the GPU which, was damaged from UPS, he did everything to again contact the manufacturer and get quotes for the damaged parts. The GPU itself has worked great and other than the damaged fender we are happy with what we've received!