Model 53050

When plugged into 110/220 Volt single phase AC power, the PAC® Model 53050 is a 28.5 Volt continuous DC portable power supply : it has been specifically designed to power up various systems, such as programming GPS and avionics.  The PAC® Model 53050 is also an excellent choice for powering aircraft maintenance equipment.

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Print Specification Sheet
POWER SUPPLY model reference53050-24/28V
Maximum Continuous Current output50 A
DC voltage output28.5 VDC
AC voltage input90 - 240 VAC
AC current input at maximum DC power output14 A @110VAC 7 A @220VAC
PhaseSingle
Forced air-coolingYes
Over current protectionYes
Over voltage protectionYes
Over temperature protectionYes
Complete weight with aircraft cables10lbs / 4.5kg
Dimensions Length x Width x Height14″ x 5.25″ x 5.5″ 36 x 13 x 14 cm

The portable, reliable Model 53050 has special features which include over current, over voltage and over temperature protection.  Additionally, it has forced air cooling and is CE certified.  Its environmentally responsible, low VOC powder coating protects it from general wear and tear as well as poor weather.  You will need to use a minimum of 12# wire size for the AC extension cord

Remember, that this unit is NOT designed for engine starting or battery charging.  Please make sure that you don’t cover or enclose the START PAC® when in use, as this will inhibit airflow needed for cooling purposes.

Trust START PAC to deliver reliable and long-lasting products.  Maybe, you need a different power supply unit?  Or even a unit that starts up gas turbines?  Whether you need a new starting unit, or 28 volt power supplies, START PAC offers a large selection of other products in addition to the portable Model 53050, including ground power units, starting units and portable power supplies.

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

Please handle this unit in a responsible manner.  START PAC™ is not responsible for damages caused by misuse or neglect.

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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 read about our extensive product line or visit our tutorial section to gain a more technical insight into our products.  If you have a question or need help 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 guide you to the product suited to your specific needs.  If – for whatever reason – you are unhappy with your START PAC product, simply send return the unit to us for a full refund.

Why buy from START PAC®?

Made in the USA and developed with the latest 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, however tough.  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 read about our extensive product line or visit our tutorial section to gain a more technical insight into our products.  If you have a question or need help 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 guide you to the product suited to your specific needs.  If – for whatever reason – you are unhappy with your START PAC product, simply send return the unit to us for a full refund.

Why buy from START PAC®?

Made in the USA and developed with the latest 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, however tough.  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 are therefore not covered under this warranty.