Aircraft Ground Power Units (GPU)

Power up your aircraft with an aviation Ground Power Unit (ATA 24) from Tronair! Our rugged, compact, maneuverable aircraft GPU come with a 28.5 VDC supply. Plus, each aircraft ground power unit is proficient in supplying power to an aircraft while parked on the runway. Order high-quality aircraft ground power units for sale today at Tronair!

For equipment repair and testing, schedule an appointment with one of your closest Tronair authorized service centers.

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Electrical Connector Kit

Electrical Connector Kit
Diesel GPU

Diesel GPU
Gas GPU, 28.5 VDC

Gas GPU, 28.5 VDC
Solid State Rectifiers, 28.5 VDC

Solid State Rectifiers, 28.5 VDC

Showing 1 - 12 of 22

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  • 112860S0200
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    TRONAIR

    Rectifier (28.5 vdc, 60Hz) 100 ft input cable (CE)

    112860S0200

    Rectifier (28.5 vdc, 60Hz) 100 ft input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
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  • 112860S0100
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 60Hz) 50 ft input cable (CE)

    112860S0100

    Rectifier (28.5 vdc, 60Hz) 50 ft input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
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    View Product Details
  • 112860S0000FEDS
    View Product Details
    TRONAIR

    28.5 RCT 60HZ SGL NO CBL (CE

    112860S0000FEDS

    28.5 RCT 60HZ SGL NO CBL (CE
    • Quiet operation, 52dB during normal operation, 60dB maximum
    • 20 A, 115 VAC, duplex GFCI weatherproof recptacle with cover
    • MIL-STD-704F, 18" NEC and CE compliant
    • Low profile and compact design
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indication lights that double as a diagnostic tool
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Finish: Durable Powder Coat Tronair yellow
    • Input - Easy to change multi-volt transformer
    • Input - Main power disconnect switch
    • Input - 25 KVA transformer ensures full power during engine starts
    • Input - Voltage Range 200-480V +/- 10%
    • Input - Frequency 50 Hz / 60 Hz
    • Output - Current Limit (adjustable) 100-2000 max amps DC maximum
    • Output - Nominal Continuous Power 600 amps at 28.5 VDC
    • Output - DC Voltage (adjustable) 16-35V
    • Output - Nominal DC Voltage 28.5 VDC
    • Output - Clean power, low voltage ripple <.2 VDC RMS
    • Output - DC On/Off switch on control panel
    • Output - Remote DC output On/Off engine start capable
    • Output - Remote DC voltage sensing
    • Output - Simple to use operator control panel
    • Protection - Output over/under voltage
    • Protection - Output over current
    • Protection - Input phase loss detection, missing phase
    • Protection - Input over/under voltage
    • Protection - Input shunt-trop circuit breaker 100 amps
    • Protection - Transformer over temperature
    • Protection - SCR over temperature
    • Protection - Energy saving variable speed thermal control cooling fan
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  • 112860S0000
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 60Hz) no input cable (CE)

    112860S0000

    Rectifier (28.5 vdc, 60Hz) no input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details
  • 112860D0200-A5
    View Product Details
    TRONAIR

    28.5RCT 60HZ DL 50FT4/0CBL(CE)

    112860D0200-A5

    28.5RCT 60HZ DL 50FT4/0CBL(CE)
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  • 112860D0200
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 60 Hz) 100 ft input cable, dual output cables (CE)

    112860D0200

    Rectifier (28.5 vdc, 60 Hz) 100 ft input cable, dual output cables (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details

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  • 112860D0100-A5
    View Product Details
    TRONAIR

    28.5RCT 60HZ DUAL 50FT CBL(CE)

    112860D0100-A5

    28.5RCT 60HZ DUAL 50FT CBL(CE)
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    View Product Details
  • 112860D0100
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 60 Hz) 50 ft input cable, dual output cables (CE)

    112860D0100

    Rectifier (28.5 vdc, 60 Hz) 50 ft input cable, dual output cables (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details
  • 112860D0000
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 60Hz) no input cable (CE)

    112860D0000

    Rectifier (28.5 vdc, 60Hz) no input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 115 VAC, duplex GFCI weatherproof receptacle with cover on 60 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details
  • 112850S0200
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 50Hz) 100 ft input cable (CE)

    112850S0200

    Rectifier (28.5 vdc, 50Hz) 100 ft input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 220 VAC, duplex GFCI weatherproof receptacle with cover on 50 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details
  • 112850S0100
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 50Hz) 50 ft input cable (CE)

    112850S0100

    Rectifier (28.5 vdc, 50Hz) 50 ft input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 220 VAC, duplex GFCI weatherproof receptacle with cover on 50 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details
  • 112850S0000
    View Product Details
    TRONAIR

    Rectifier (28.5 vdc, 50Hz) no input cable (CE)

    112850S0000

    Rectifier (28.5 vdc, 50Hz) no input cable (CE)
    • 2 year Tronair Platinum warranty
    • Under 52dB during normal operation, 60dB maximum
    • Clean power, low voltage ripple <.2 VDC RMS
    • 15 A, 220 VAC, duplex GFCI weatherproof receptacle with cover on 50 Hz Models
    • MIL-STD-704F and 18" NEC compliant
    • Energy saving thermal control cooling fan
    • Low profile fits under most wings
    • Sturdy all weather IP54 enclosure with cord hangers
    • Long life LED indicator lights that double as diagnostic tool
    • 20 ft (6.1 m) output cable with AN2551 aircraft DC connector on Single Models
    • 20 ft (6.1 m) and 50 ft (15.24 m) output cable with AN2551 aircraft DC connector on Dual Models (NOTE: 50 ft cable NOT used for starting engines)
    • Main disconnect switch
    • DC On/Off switch
    • Emergency stop switch
    • Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
    • Simple to use
    • 50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable
    • Easy to change multi-volt transformer
    • CE marked
    • Finish: Durable Powder Coat Tronair Blue
    • Input:
    • Voltage Range 200-480V +/- 10%+/- 10%
    • Power 25 KVA
    • Phase 3
    • Frequency 50 or 60 Hz
    • Output:
    • Voltage 28.5 VDC
    • Current Limit (Adjustable) 100-2000 max amps DC
    • Continuous Power 600 amps at 28.5 VDC
    • Starting Power 2000 amps
    • Protection:
    • Output over/under voltage
    • Output over current
    • Input phase loss detection, missing phase
    • Input over/under voltage
    • Input Circuit Breaker 100 amps
    • Transformer over temperature
    • SCR over temperature
    View More
    View Product Details

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