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GPU Power Supply & Starting Unit
Model 3324-2

 

 

These GPU’S are designed for ground use to perform starting and maintenance functions and are built with a 300 amp power supply. When connected to AC power, the depleted batteries can be charged in less than two hours with the built in power supply/battery charger.

 


START PAC MODEL 3324-2
SPECIFICATIONS AND INFORMATION

The Model 3324-2 GPU is a combination power supply and battery pack.

Batteries 26 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
2400 Peak Amps
Power supply / charger 300 amps DC continuous output at 28.5 Volts.
Battery recharge time from fully discharged – 1 hour
AC Input – 220 Volts only @ 35 amps
Limitations 300 amps maximum DC load
NOTE- When using more than 300 continuous amps, the batteries will make up the difference until they become depleted. On most aircraft, a low voltage relay will drop below a preset level. Once the GPU is dropped off, it’s voltage will rise and will be accepted again by the aircraft, then will immediately drop off again. This oscillation can cause damage to aircraft components.

The following dimensions apply to each of the 3300s:
38"x21"x20" Handle Height 48".

Features- The GPU is rated at 2400 peak starting amps and a continuous 300 amps DC output when connected to a 220 Volt AC source. This unit is ideally suited to power up such aircraft as the Phenom 100 and the Phenom 300 which have very large AC units and require a GPU capable of 300 amps continuous.

The 3324-2 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. Leave unit plugged in to the AC source when not in use.

*** There are approximately 30 110 volt and 30 220 volt NEMA plugs in use. ***
Also, customers have various receptacle at their hangars and MRO facilities
and may require specific AC cord length to meet their requirements.
Due to these facts, we do not automatically provide AC power cords.
If you provide the NEMA plug number and specify the AC power cord length
you require we will build a cord to be shipped with your unit for a small fee.

NOTE-PLEASE USE #12 or LARGER AC EXTENSION CABLE

For technical assistance, contact Jim Wurth, chief engineer, directly at (928) 231-4536 or jim@startpac.com.


Batteries have no memory effect and can be recharged at anytime.
Made in the USA.

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jim@startpac.com or judith@startpac.com or eve@startpac.com

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