Model 3326QC-300 amp

PATENTED

The 3326QC-300 is a full 26 Volt starting unit that will give faster, cooler starts on voltage sensitive turbine engines. When plugged into 220VAC, the 300 Amp power supply is large enough to power various systems such as inverters, avionics, GPS and higher draw aircraft systems such as on board air conditioning. Always recharge immediately after use until the green charger light appear to achieve maximum battery life.

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Print Specification Sheet
Combination GPU model reference3326QC/300A
Battery typeLead acid
Voltage26 VDC
Peak Current2800 A
Capacity @10 Amp Rate56 Ah
Charger typeBuilt in
Approximate charging time when fully depleated (Hours)8.5
Maximum Continuous Current output300 A
DC voltage output28 VDC
AC voltage input220 VAC
AC current input at maximum DC power output40 A @220VAC
PhaseSingle
Forced air-coolingYes
Over current protectionYes
Over voltage protectionYes
Over temperature protectionYes
Complete Weight207bs / 94kg
Dimensions - Length x Width x Height50″ x 23″ x 23″ 127 x 58 x 58 cm

Once charged, leave the unit plugged in. Avoid fully discharging the batteries as damage to the cells may result.

To recharge the unit, simply plug it into an AC wall power outlet and leave it plugged in when not in use. The high tech proprietary chargers will maintain 100% battery charge without over charging the batteries. Built with the only cost effective patented Quick Change design in the world, the batteries in this unit can be easily changed in a matter of seconds without tools, training, or downtime. The environmentally responsible low VOC powder coating protect the case from wear and poor weather conditions and all-weather cover accessory is also available as an option for this unit to further protect it from inclement weather to gain the maximum performance and product life.

The Model 3326QC-300 amp GPU is a combination power supply for avionics and battery bank for engine starting.

Batteries

  • Sealed cells – non-hazardous
  • Valve regulated high amperage output lead acid
  • Patented Quick Change design for 10 second battery changes

Power supply/charger

  • No duty cycle, clean continuous power
  • Over-voltage & over-current protection
  • Reverse polarity protection

Limitations

  • 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, its 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.

All START PAC™ products come with a 1-year warranty on workmanship and materials.*

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Need Assistance?

START PAC offers a wide selection of power supplies, starting units and combination Aircraft Ground Power Units (GPU). Browse our website to discover our extensive product line or visit our tutorial section to learn more about our products. If you have a question or need help with finding the right product for your aircraft, locomotive or vehicle, START PAC provides customer service support via phone and email. One of our friendly and knowledgeable experts will help you find the product to suited to your specific needs. If for whatever reason you are unhappy with your START PAC product, you can simply send us back the unit and for a full refund.

Why buy from START PAC®?

Made in the USA, developed with the latest in state-of-the-art battery and power management technology, our products are trusted the world over. START PAC power supplies are built for heavy duty application and are designed to withstand all environments. START PAC boasts superior technical and after sales support thanks to our long standing industry experience and our passion for the industries in which we work. START PAC offers unparalleled value for money and fast global shipping via our international dealership network.

Need Assistance?

START PAC offers a wide selection of power supplies, starting units and combination Aircraft Ground Power Units (GPU). Browse our website to discover our extensive product line or visit our tutorial section to learn more about our products. If you have a question or need help with finding the right product for your aircraft, locomotive or vehicle, START PAC provides customer service support via phone and email. One of our friendly and knowledgeable experts will help you find the product to suited to your specific needs. If for whatever reason you are unhappy with your START PAC product, you can simply send us back the unit and for a full refund.

Why buy from START PAC®?

Made in the USA, developed with the latest in state-of-the-art battery and power management technology, our products are trusted the world over. START PAC power supplies are built for heavy duty application and are designed to withstand all environments. START PAC boasts superior technical and after sales support thanks to our long standing industry experience and our passion for the industries in which we work. START PAC offers unparalleled value for money and fast global shipping via our international dealership network.

*Batteries are cycle-dependent and therefore are not covered under this warranty.