Aircraft GSE Products
Unitron designs, manufactures and services a comprehensive product line of All Electric Solid-State Frequency Converters (SSFCs), sometimes referred to as Ground Power Units (GPUs), with outputs or combination outputs of 400Hz, 28VDC, and 270VDC. These SSFCs support aircraft hangar/ramp maintenance activities as well as supply electrical power for avionics repair shops, design laboratories, and production line performance testing.
The 400Hz units are available in power ratings from 20kVA through 200kVA and from 180kVA through 400kVA ratings when installed as a Centralized distribution system. The 28VDC power supplies or ramp maintenance/start carts are available up to 600 Amp continuous and 2000 amp start ratings. The 270VDC power supplies are rated at 30, 48, 60, and 72kWs.
All of Unitron’s Aircraft Support products are available in a myriad of configurations to suit every customer need; mobile carts, trailer mount, overhead mount, and free standing. Additionally, Unitron’s entire product line from 20kVA through 400kVA is available with an active IGBT power factor corrected rectifier which limits input current distortion to a maximum level of 5% or less. Both UL listing and CE marking are also provided. Lastly, Unitron provides cable handling units which can be integrated into a single system including a 400Hz, 28VDC, 270VDC, or combination ground power unit.
Unitron’s engineering staff provides the highest degree of experience in solving design and development problems. This technical capability enables Unitron not only to keep abreast of new power conversion techniques but also to contribute greatly to advancing this technology. The engineering staff has a fully equipped electrical design and test laboratory and an environmental test facility. In the environmental test area, engineers conduct temperature, altitude, vibration, and humidity tests on Unitron products to ensure full compliance with design specifications. The quality of Unitron products is inherent in the design.
Unitron’s manufacturing, engineering and administrative facilities are located in Dallas, Texas. Housed in a modern, 40,000 square foot building, Unitron is equipped to manufacture both large and small power conversion products. Unitron performs all assembly work in-house. Critical component items, such as magnetics are also designed and manufactured by Unitron. All test equipment, from complex electronic analysis devices to simple handheld meters meet rigid calibration schedules.
- Ground Support Equipment (GSE)
- GSE Power Equipment
- Airport Maintenance
- Airport Terminal Equipment & Services
- Terminal Equipment
Ultralite Brochure: 28VDC Ground Power Units
Unitron's UltraLite™ 28VDC Ground Power Unit meets No-Break Power Transfer (NBPT) requirements designed to avo...
Ground Power Unit Options and Accessories
Unitron's aircraft ground power units are available in a range of fixed and trailer-mounted configurations wit...
Bridge Mounted JetLinkSys® 400Hz Ground Power Unit: 20kVA to 90kVA
The JetLinkSys® Series 400Hz ground power unit from Unitron Power Systems provides UL 1012 certified aircraft...
Bridge Mounted UFC SERIES Low ProFile™ 400Hz Ground Power Unit: 20-90kVA
Unitron's UFC SERIES Low ProFile™ 400Hz Ground Power Units can be installed for applications involving low cle...
Bridge Mounted UFC SERIES Low ProFile™ 400Hz Ground Power Unit 90kVA for Unity PF Aircraft
The Low ProFile™ Series of 400Hz ground power units from Unitron provide aircraft ground power for Boeing 787...
Fixed Horizontal Units: 60-90kVA
The 60kVA to 90kVA C Series Low ProFile™ 400Hz Ground Power Unit provide aircraft ground power in "low profile...
Fixed Horizontal Units: 120-180kVA
Technical specifications for the Unitron UFC Series Low ProFile™ 400Hz 120kVA to 180kVA solid state ground pow...
Fixed Horizontal Ground Power Units for Being 787
UFC Series Low ProFile™ 400 Hz, 90kVA Ground Power Unit for Unity PF Aircraft such as the Boeing 787 in fixed...
Fixed Mounted Cable Management System: 270VDC
The JetLinkSys™ Series 270VDC Ground Power Unit & Cable Handler from Unitron is certified to UL 1012 and desig...
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Unitron Power Systems
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