Tronair 112860D0100 28V DC Dual Output Ground Power Unit (GPU)

The Tronair 112860D0100 / 112860D0200 28V DC aircraft rectifier / ground power units provides DC ground power to the aircraft while in the hangar or on the ramp. These units operate on 3 phase input voltage (60HZ), and this model is a dual output unit with two aircraft connector cables. (50 HZ models are available).

Options Available

Please request any options at time of quote.

• Available with either a 100', 50', or no input cable depending on your specific needs

Standard Features

• 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 GFIC 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
• Main disconnect switch
• DC On/Off switch
• Emergency stop switch
• Large 9 in (23 cm) rubber ridgid and lockable swivel casters for easy maneuverability
• Adjustable current limit output
• Simple to use
• Easy to change multi-volt transformer
• Finish: Durable Powder Coat Tronair Blue
• CE marked

Cable Lengths

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)

50 ft (12.2 m) input cable [100 ft (30.5 m) input cable optional] electric plug not included on input cable

Input Voltage

• Input - Voltage Range 200-480V +/- 10%+/- 10%
• Input - Power 25 KVA
• Input - Phase 3
• Input - Frequency 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

Thermal Protection

• Cooling fan temperature controlled variable speed

Specifications
Height	33 (84) in (cm)
Input	60 Hz
Input Cable	50 (15.2) ft (cm)
Length	42 (107) in (cm)
Output Cable	Dual
Voltage	208-415 volts
Weight	750 (340) lb (kg)
Width	33 (84) in (cm)

*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.