
The Unitron UFC-90M PwrKart is 90 kVA ground power unit (GPU) for powering corporate to airline aircraft in the hangar or ramp environment. This unit operates on 3 phase input voltage from the hangar or your local facility. (Please advise your hangar's voltage at the time of requesting a quote to quote the correct model.)

Specifications
- IP55
- Certified to UL 1012
- 3 Phase, 380-480VAC Input
- Indoor/Outdoor (Hangar/Ramp) Use
- <= 5% Input Current Distortion
- Automatic Input Line Monitoring
- Advanced Integrated Display (AID) Console
- 8000 Event Log / Diagnostics
- TCP/IP/Ethernet interface (Modbus)
- Internal Communication Ports - USB, RJ45 (ETHERNET), RS485 (Modbus), & RS232
- External Communication Ports - RJ45 (ETHERNET) & USB
- 15% Automatic Line Drop Compensation
- Emergency Power "OFF" Switch
- 18-Inch Hazard Area Clearance
- I/O Voltage, Current, & Frequency Monitoring
- Elapsed Time Meter
- Sleep Mode
- Front Panel Summary Fault Indicators
- Input & Output Cable Racks
- Input High Voltage Transient Protection
- Multi Language (Romanization) Display - English, French, German, Italian, Portuguese, Russian and Spanish, Others - Request at time of quote
Input
- Input Current Distortion: <= 5%, typically 3%
- Input Voltage: 380 to 480 V, +10%, -15%, 3 or 4 wire plus ground (Alternate voltages - request at time of quote)
- Frequency: 50 - 60 Hz +/- 10%
- Phase Rotation: Any
- Protection: Over/undervoltage, loss of phase, overcurrent, short circuit. Voltage transient protection IAW IEEE C62.41.1, Location Cat. B/C
- Inrush Current: No greater than 100% of full load current
Environmental
- Acoustical Noise: < 65 dBA maximum at 5 feet (1.5m)
- Temperature Range: -40 degree C to +55 degree C
- Relative Humidity: 10 - 95%
- Ingress of Water: Type 3RX, IP55
Energy Factors
- Efficiency: 94% typical at full load, 92% typical at half load; varies depending on configuration
- Energy Efficiency Ratio: 20.0 typical
Output
- Overload: 100% continuous, 110% for 60 min, 125% for 10 min, 150% for 2 min, 200% for 20 sec
- Voltage: 115/200 volts, 3, 4 wire, grounded neutral
- Crest Factor: 1.414 +/- 3%
- Voltage Regulation: +/- 1.0% under all conditions of line, balanced loads and temperature
- Voltage Transients: IAW MIL-STD-704F
- Frequency Regulation: 400 Hz +/- 0.01% under all conditions of line, load and temperature
- Frequency Transients: None
- Phase Angle Regulation: +/- 1 degree for balanced loads; +/- 2 degree for unbalanced loads
- Harmonic Distortion: 2.0% maximum
- Protection: Overload, short circuit, over/undervoltage and safety disconnect
- Automatic Line Drop Compensation (ALDC): 15%
Cabinet Info
- Weight: 1017 lbs. (461 kg)
- Length: 53 inches (1345 mm)
- Width: 33 inches (838 mm)
- Height: 45 inches (1138 mm)
- Enclosure: NEMA 3RX Corrosion Resistant
- Cooling: Forced Convection
Standards
- EN 61000-6-2*: Electromagnetic compatibility, Immunity standard for industrial environments
- EN 61000-6-4*: Electromagnetic compatibility, Emission standard for industrial environments
- 2006/95/EC*:Low Voltage Directive
- ISO 1540: Characteristics of aircraft electrical system
- ISO 6858: Aircraft ground support electrical supplies
- SAE ARP 5015: Ground equipment 400Hz ground power performance requirement
- MIL-STD-704F: Aircraft electric power characteristics
- MIL-STD-1472: Human Engineering Design Criteria
- DFS-400: Specification for 400Hz aircraft power supply
*Defined Basis of CE Mark Certification
Available Options
**If any options below are required, please request at time of quote.
- 50 or 100 Foot Input Power Cable (Pigtail, Specify Required Length)
- AC Output Power Cable with Plug (available in 30 or 60 foot standard lengths), specify required length
- Output Universal Aircraft Safety Interlock Circuit Disconnect (Single or Dual)
- Output Safety Disconnect
- Front Panel AC Voltage Adjust (+/- 15%)
- 28VDC or 270VDC Output
- Indoor Touch Screen Panel
- Alternate Mounting Configurations Available
- Pneumatic Ramp Tires
- Custom Paint & Decals (Standard Color - White)
- Ground Fault Monitor
- CSA Certified
- CE Mark Certified
- Ground Fault Monitor
- Lockable Front Door
- Neutral Interrupt Protection
- Universal Safety Interlock