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Model 3328 Special

Model 3328 Special

Model 3328 Special

Product catalog summary
Description: The StartPac GPUs are designed for ground use, primarily for starting functions. They can recharge depleted batteries in four hours using the built-in power supply/battery charger. This unit is optimized for starting large turbine engines, such as the TPE 331.
Specifications: The Model 3328 GPU combines a power supply and battery pack. It features 78 Amp Hours at a 10-hour rate, 28.5 Volt DC (30.5 Volts at rest), sealed non-hazardous cells, and a peak output of 2800 amps. The power supply/charger provides 15 amps DC continuous output at 28.5 Volts, with a battery recharge time of 4 hours and an AC input of 220 Volts. The maximum continuous DC load is 250 Amps, with batteries compensating for loads over 175 Amps until depleted. An optional emergency disconnect feature is available.
Features: The GPU offers 2800 peak starting amps and a full 28.5 Volt battery pack, ensuring faster, cooler starts and extended turbine life. It is more economical than the 3328 model as it lacks a high output DC power supply and can be configured for 110 Volt or 220 Volt AC input. The unit weighs 185 lbs (83.92 kilos). It is advised to recharge the GPU until the green light appears and avoid complete battery discharge to prevent cell damage.
Battery Management: When operating at 105 amps or below, activate the battery disconnect to preserve battery capacity. The batteries read 30.5 Volts at rest, and disconnecting them prevents depletion to 28.5 Volts, ensuring full capacity for engine starts. For continuous power needs over 105 amps, use the battery disconnect to supplement with battery power.
Additional Information: Customers must specify NEMA plug numbers and AC cord lengths due to the variety of plugs and receptacles. Technical assistance is available from Jim Wurth, Chief Engineer/Product Designer/Pilot, via phone or email.
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Catalog excerpts

Model 3328 Special-1

Call us Toll Free 1-888-901-9987 www.STARTPAC.com Model 3328 Special DESCRIPTION These StartPac GPUs are designed for ground use to perform mainly starting functions. When connected to AC power, the depleted batteries can be charged in four hours with the built-in power supply/battery charger. This turbine starting unit is designed to provide superior starting for large turbine engines including the TPE 331. SPECIFICATIONS The Model 3328 GPU is a combination power supply and battery pack Batteries • 78 Amp Hours at 10 hour rate • 28.5 Volt DC-30.5 Volts at rest • Sealed cells non-hazardous • Valve regulated high amperage output lead acid • 2800 Peak amps Power supply/charger • 15 amps DC continuous output at 28.5 Volts • Battery recharge time – 4 hours • AC input – 220 Volts Limitations • 250 Amps maximum continuous DC load Note – When using more than 175 Amps, the batteries will make up the difference until they become depleted. Optional • Emergency Disconnect- This feature incorporates 2 heavy duty internal relays that disconnect the batteries from the power cable by pulling a red knob on the outside of the case. The following dimensions apply to each of the 3300s: L 38″ x W 21″ x H 20″/L 96.52cm x W 53.34cm x H 50.8cm; Handle Height 48″/121.92cm. Batteries have no memory effect and can be recharged at anytime. Made in the USA. All Start Pac™ products come with a 1-year warranty on workmanship and materials. Batteries are cycle-dependent and therefore are not covered under this warranty. Please handle this unit in a responsible manner. Start Pac™ is not responsible for d

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Model 3328 Special-2

Call us Toll Free 1-888-901-9987 www.STARTPAC.com Model 3328 Special FEATURES This GPU is rated at 2800 peak starting amps and is a full 28 volt battery pack (28.5 volt, to be exact). Due to the extra starting power provided by the 28.5 Volt batteries, turbine engines will experience faster, cooler starts and extended turbine life. This model is primarily designed for superior starts on large turbine engines and the Garrett TPE 331. This airplane starting unit is more economical than the 3328 as it does not incorporate the high output DC power supply. Also, this unit can be configured for 110...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.