These ground power units are designed to perform starting, powering up aircraft systems and maintenance functions. When connected to AC power, the depleted batteries can be charged in a matter of hours with the built in power supply/battery charger.
The 3324 contains a full 24-volt battery bank for starting and a large power supply to provide a continuous current at 28.5 Volts DC for maintenance. This will satisfy the ground power requirements of most business jets, and includes on-board air conditioning and other high draw aircraft systems.
The GPU is rated at 2800 peak starting amps and a continuous 105 amps DC output when connected to a 220 Volt AC source. This unit has a large battery capacity (52Ah) that will allow extended usage time when no AC power source is available.
The 3324QC 105 amp weighs 200 Lbs. and is pulled by hand or tug. Locking the handle in an upright position sets the GPU brake.
Always recharge the GPU until charger green light appears. Once charged, it is not necessary to leave the unit turned on. If a heater is installed, leave unit plugged in.
26 - 52 Amp Hours at 10 hour rate
24 Volt DC- 25.5 Volts at rest
Sealed cells non- hazardous
Valve regulated high amperage output lead acid
2300 - 2800 Peak Amps
105 - 400 amps DC continuous output at 28.5 Volts
Battery recharge time from fully discharged – 1 - 2 hours