Low ProFile™ Ground Power Unit, 208 to 240/380 to 480 V, 425/600 A, 28 VDC, <=5%, 3 ph, 10%, 150 A

Since its beginning in 1960, Unitron has specialized in the design and development of reliable solid state power systems. Through an innovative design, advanced self-diagnostic systems (BITE) and modular construction, Unitron products assure maximum power availability and minimal repair time. The low profile Series includes lightweight 115/200 volts, 400 Hz, 28 volts and 270 volts converters for aircraft ground power applications in the hangar or ramp area. Unitron's 28 volts DC fixed low profile GPUs are rated to provide either 425 or 600 amps continuous output power, with starting currents from 2000 ampere and is capable of running off of 50 or 60 Hz sources. In addition, Unitron offers a combination AC/DC GPU, which provides simultaneous 115/200 volts, 400 Hz with 28 volts power from a single unit.
Features
• Automatic input line monitoring
• 8000 event log/diagnostics
• TCP/IP/Ethernet interface (Modbus)
• Internal communication ports - USB, RJ45 (Ethernet), RS485 (Modbus) and RS232
• External communication port - USB
• 10% power regulation
• Emergency power Off switch
• Advanced Integrated Display (AID™) console
• Input frequency monitoring
• I/O voltage and current monitoring
• Elapsed time meter access
• Front panel voltage adjust
• Front panel summary fault indicators
• 4 inches leg kit
• Input high voltage transient protection
• Output current limit adjust from 150 to full-rated current
• Multi-language display - Arabic, Asian, English, French, German, Italian, Portuguese, Russian and Spanish, Others
Technical Information
• cETLus Listed
• NFPA 70 (NEC 500)
• EN 60079-10
• MIL-STD-1472
• MIL-STD-704F
• UFGS 26 35 43
• UL 1012
Specifications
• Series: UDC
• Voltage Rating: 208 to 240/380 to 480 V
• Output Current: 425/600 A
• Output Voltage Rating: 28 VDC
• Input Current Distortion: <=5 %
• Phase: 3 ph
• Power Regulation: 10 %
• Communication Ports: USB, RJ45 (Ethernet), RS485 (Modbus), RS232
• Cooling Type: Forced Convection
• Current Limit Control: 150 A
• Degree of Protection: IP55
• Enclosure Type: NEMA 250, Type 3SX
• Frequency Rating: 50/60 Hz
• Noise Level: <65 dBA
• Smart Current Limit: 150 A
• Starting Current Rating: 2000 A
• Languages: Arabic, Asian, English, French, German, Italian, Portuguese, Russian and Spanish
• Length: 42 in
• Height: 28 in
• Width: 31 in
• Relative Humidity: 10 to 95%, Non-Condensing
• Temperature Rating: -40 to 55 deg C
• Product Weight: 240 lb