Start Pac 3328QC-400 (400 Amp) 28V Power Supply & Battery Pack

Start Pac 3328QC-400
Manufacturer: Start Pac
Part Number: 3328QC-400
Condition: New

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The Start Pac 3328QC-400 amp GPU is a combination power supply and battery bank.

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 3328QC-400 contains a full 28-volt battery bank for starting and a large power supply to provide a continuous current at 28.5 Volts DC for maintenance. This mobile GPU is configured with a 400 amp power supply. This will satisfy the ground power requirements of most business jets, and includes on-board air conditioning and other high draw aircraft systems.

Power Supply / Charger Specifications

  • Multi - unit 400 Amp DC continuous output
  • 28 - 28.5 Volt output from 0 - 400 amp load
  • Battery recharge time from fully discharged - 2 hours
  • AC Input - 220 Volts


  • 26 Amp Hours at 10 hour rate
  • 28 Volt DC - 30.5 Volts at rest
  • Sealed cells non- hazardous
  • Valve regulated high amperage output lead acid
  • 3200 Peak Amps


  • Length - 38 inches (96.52 cm)
  • Weight - 21 inches (53.34 cm)
  • Height - 20 inches (50.8 cm)
  • Handle Height - 48 inches (121.92 cm)
Shipping Information
Pkg. 1 Weight320 lbs.
Pkg. 1 Dimensions41 in. x 25 in. x 25 in.
Pkg. 1 TypeCrate

We sell parts for the 3328QC-400 and other items like it at our facility. Not sure exactly what part you need? Just describe it or send us a photo and we will research it for you.

A few of the common parts we offer for this item are:
• Aircraft Cable
• Input Power Cable
• Trolley
• Weather Covers

We provide short-term and long-term rentals for the 3328QC-400. We will ship the item directly to you and arrange for pickup at the end of your lease.