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28.5 V DC GPU
Operating similarly to a standard diesel generator, the unit supplies 28.5 V DC electrical power to a parked aircraft. It can be used to power aircraft systems and to start aircraft engines equipped with electric starters. This can be used for powering of various aircraft systems and also starting aircraft engines employing an electric starter mechanism.
Available in towable trailer-mounted, skid-mounted and self-propelled configurations.
Click here to see - 15TR Combo unit (ACU + GPU)
DC GPU – 28.5 V DC
11.4–22.8 kW
400–800 A Continuous / 1,500–2,000 A Starting
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28.5V DC GPU – TECHNICAL SPECIFICATION
SUB COMPONENTS
- ENGINE
- ALTERNATOR
- INSULATION
- RECTIFIER
- Cummins / Deutz / Isuzu or equivalent diesel engine
- MAK brushless, 3-phase, constant low voltage alternator with in-built MAK AVR
- Class H
- 12- pulse rectifier
OUTPUT CHARACTERISTICS
- DC OUTPUT VOLT
- POWER
- VOLTAGE REGULATION
- CONTINUOUS CURRENT
- AIRCRAFT STARTING CURRENT
- RIPPLE AMPLITUDE
- CONTROL PANEL – MAK GSEM-V8
- 28.5V
- 11.4kW/17.1kW/22.8kW
- ±1%
- 400A/600A/800A
- 1500A/2000A
- <1.5V @ Full Load
- Hi-Tech Control System with Touch Screen GUI
SPECIAL FEATURES
MONITORING - Following parameters are displayed through GUI touch screen on a graphical format for quick understanding
- Cloud Software
- Engine lube oil pressure
- Engine coolant temperature
- Engine RPM
- Fuel level
- Engine hours run
- Remote Diagnostics and Monitoring through Cloud (RDMS)
- Battery voltage
- Output voltage
- Load current
- Maintenance Schedule
OPERATIONAL PROTECTIONS
A. For Engine
- Low lube oil pressure shutdown
- High coolant temperature shutdown
- Over speed shutdown
- Low fuel warning & shutdown
- Charge fail warning
B. For Output
- Under voltage trip
- Over voltage trip
- Over load trip