28V, 12/14V DC Aircraft Ground Power Units (GPU / Rectifiers)

Buy new, used, and refurbished 12/14V and 28V DC hangar-powered rectifiers on 3-phase or single-phase input voltage. These new units provide the aircraft DC power in the hangar or on the ramp. Some operators need these units to update their onboard computer systems, service the aircraft, or assist the aircraft batteries during engine starts.

Three-Phase Input Voltage

Three-phase input voltage is required from your hangar or local facility for these GPUs. Most hangers are setup with three-phase power.

 
Manufacturer
Part Number
Description
Tronair 112850D0100
Tronair
50Hz - 600A Continuous / 2000A Peak Start - Dual Output
Tronair 112850S0100
Tronair
50Hz - 600A Continuous / 2000A Peak Start - Dual Output
Tronair 112860D0100
Tronair
60Hz - 600A Continuous / 2000A Peak Start - Dual Output
Tronair 112860S0100
Tronair
60Hz - 600A Continuous / 2000A Peak Start - Single Output
Unitron UDC-420M
Unitron
28V DC - 3 Phase Voltage - 425 amps continuous - 1600/2000 amps max
Unitron UDC-620M
Unitron
28V DC - 3 Phase Voltage - 600 amps continuous - 2000 amps max
Foxcart 1600
Foxcart
50Hz/60Hz, 800A Continuous / 1600A Peak Start
Foxcart 2000
Foxcart
50Hz/60Hz, 1000A Continuous / 2000A Peak Start
Portable Battery Unit - Continuous & Starting - Single Phase Charging
 
Manufacturer
Part Number
Description
Start Pac Green
Start Pac
Zero-Emission Portable GPU - 300 amp Continuous / 2800 amp Starting
Single-Phase Input Voltage - 28V DC

These GPUs only need single-phase input voltage from your hangar or local facility, but they are not as efficient as the three-phase units above and only should be considered if you have no other option.

 
Manufacturer
Part Number
Description
Foxcart 1200
Foxcart
1200
USED ALSO AVAILABLE
50Hz/60Hz, 600A Continuous / 1200A Peak Start
Start Pac 53025-24V-Mini
Start Pac
24V - 25 Amp
Start Pac 53050
Start Pac
28V - 50 Amp
Start Pac 53105
Start Pac
28V - 105 Amp
Start Pac 53200
Start Pac
28V - 200 Amp
Start Pac 53300
Start Pac
28V - 300 Amp
Start Pac 53400
Start Pac
28V - 400 Amp
12/14V GPU Options

These ground power units provide aircraft power to 12/14V systems while on the ground in the hangar.

 
Manufacturer
Part Number
Description
Start Pac 53050-12V-Mini
Start Pac
12V - 50 Amp

Used Available

Battery Start Cart - 28V DC 340 Ah Starting Cart
Red Box RBPS75
75 Amp Output / 14V / 28V DC GPU
28V DC Portable Battery Packs

View our wide range of 28V DC portable aircraft battery packs for 28V DC.

Aircraft Power Supply and Portable Battery Pack
Power Supply & Battery Pack