Model 3324QC-105 amp

Model 3324QC-105 Amp

Mobile 24V 105 A Aircraft Ground Power Unit


Clean, dependable and long lasting, START PAC’s Model 3324QC – 105A is designed for ground use to give you the capability to perform multiple starting and maintenance functions on both airplanes and helicopters. Built with the only cost effective patented Quick Change design in the world, the batteries in this unit can be easily switched in less than a minute, without tools, training or downtime. This unit requires 220 Volt single phase power to operate.


Combination GPU model reference3324QC/105A
Battery typeLead acid
Voltage24 VDC
Peak Current2800 A
Capacity @10 Amp Rate56 Ah
Charger typeBuilt in
Charging time range1 to 7 hours
Maximum Continuous Current output 105 A
DC voltage output28.5 VDC
AC voltage input220 VAC
AC current input at maximum DC power output14 A @220VAC
Forced air-coolingYes
Over current protectionYes
Over voltage protectionYes
Over temperature protectionYes
Complete Weight173lbs / 78kg
Dimensions – Length x Width x Height50″ x 23″ x 23″ 127 x 58 x 58 cm

This GPU model – rated at 2800 peak starting Amps – can be used on the ramp to conduct engine starting and will provide 28.5V of continuous, clean, no duty cycle power up to 105 Amps DC when plugged into 220V AC wall power. The power supply voltage output is set to 28.5 Volts to simulate the same voltage as when an aircraft is running under power.

With its high battery capacity (56Ah) and its integrated 50-Amp power supply, this full 24V mobile START PAC® is ideal for starting multiple aircraft and powering up the cockpit for training, maintenance or software downloads. It can be used in remote locations using battery power alone and give extended time for cockpit maintenance checkout. Its large battery capacity will allow extended usage time when no AC power source is available.

Able to perform multiple turbine or piston engine starts, this START PAC® unit will allow your turbine engines to experience faster and cooler engine starts than with most ship’s aircraft batteries (the turbine is spooled to more revolutions per second before fuel is injected). Thus, turbine life will be extended because there is less stress on the starter and other engine components. This will preserve the aircraft’s costly batteries and help lower operating costs. When using your START PAC’s integrated power supply, you save the on-board battery for emergency use only. As a START PAC® secures all your engine starts, this unit will ensure that you have no downtime.

The environmentally responsible, low VOC powder coating protects the case from wear, tear and poor weather conditions. Additionally, an all-weather cover accessory is also available as an option for this unit in order to protect it further from inclement weather to gain the maximum performance and product life.