Start Pac® GREEN™ 28V DC Electric Aircraft Ground Power Unit

Start Pac® GREEN™ is the world's first 100% emission-free electric ground power unit (GPU), capable of starting multiple engines and powering up aircraft systems. This patent-pending GPU is the first emission-free autonomous GPU for operators who do not have easy access to an AC power source and need a powerful solution to jumpstart their fleet of aircraft and perform maintenance on various cockpit and aircraft systems such as avionics, GPS, and other high-draw systems, including onboard air conditioning.

Why Would I Want the GREEN™?

Replace a Gas or Diesel GPU

You need starting and continuous power capabilities away from the hangar where you have no access to AC power, and you want to spare time moving aircraft from the flight line to the hangar by tug. You're also trying to reduce the level of emissions during your operations as improving our environment is becoming more important, especially in the aviation industry. So you don't want to use a diesel-powered or gasoline-powered GPU.

Portable Power Supply – On The Ramp or In the Hangar

The Start Pac® GREEN™ is 100% electrically powered by a large pack of 26V batteries and is capable of starting any kind of aircraft, including the most voltage-sensitive ones. Its tremendous battery capacity provides enough clean continuous power to run aircraft systems for hours, including high-draw air conditioning systems. When plugged into the AC mains, the unit can be used as a regular power supply, providing 28V clean continuous power as long as you need it. In a standalone configuration (not plugged into the AC mains), the unit can power up the avionics for more than seven hours and even power the air conditioning for a couple of hours when needed.

Zero Emissions

Unlike diesel-powered units, the Start Pac® GREEN™ can be used as a fully independent unit in the hangar without any polluting and hazardous emissions. Not only is the unit emission-free, but it also has half of the operating costs of a typical diesel-powered GPU – even with the replacement cost of batteries in the future! Moreover, its electricity consumption has an efficiency of approximately 80%, while fuel-powered vehicles are typically limited to an efficiency below 20%. Plus, the Start Pac® GREEN™ can be recharged from a solar photovoltaic array, or from the power grid during low-demand hours when the lowest rates are applied.

Starting Engines

In addition to the main battery bank (also called service batteries), a 26V portable starting unit – Model 2326QC – has been included (inside the unit) in case the service battery has run too low to start the engine. This additional starting unit can be carried around easily or left inside the main unit to be used as a backup engine starter.

Charging

If fully depleted, the main service batteries can be quickly recharged in approximately eight hours. It is a single-phase unit, so there's no need to hassle with big and heavy extension cords. The unit is simple and easy to maneuver on the ramp for shorter distances, but it can also be towed for longer distances.

Features

• Fully electrical autonomous GPU – zero emissions
• Very large 1,284 AH battery capacity for powering up aircraft systems for extended periods
• Main battery bank is capable of starting the engine
• Additional state-of-the-art portable starting unit is also included for backup engine starting
• Designed for voltage-sensitive aircraft that cannot accept a true 28V external starter
• No duty cycle – clean continuous power
• Complete all-in-one unit is supplied with built-in chargers to replenish both battery banks
• 25-ft. (7.6 m) heavy-duty 4/O aircraft cable (3-wire, 6-gauge) and 50-ft. (15 m) heavy-duty extension cord
• Powerful, cold-resistant, sealed-cell non-hazardous lead-acid batteries
• Maintenance-free operation
• Nontoxic, non-spillable, and 100% recyclable batteries
• Resistant welded steel case with eco-friendly, low VOC durable powder-coat finish – easy to handle, built for heavy-duty usage
• Removable doors for easy maintenance access
• Large wheels allow for easy maneuverability
• High-visibility, built-in digital output display – voltmeter/amp meter/hour meter
• Emergency shutdown switch

Maintenance

• Service batteries can be used to start the engine if the voltage is still above 24.5V. Otherwise, use the dedicated portable starting unit (attached).
• Start Pac® batteries have no memory effect and can be recharged at any time. Simply plug the unit in to recharge when not in use for optimum performance, maximum battery life, and prevention of sulfation. Thanks to the built-in high-tech proprietary float chargers, there's no risk of overcharging. Always recharge the unit until the topping charger green light appears, and leave it plugged in when not in use.
• Always avoid discharging the batteries completely, as this can damage the cells, leading to reduced capacity and premature battery failure.
• To protect against moisture damaging internal electrical components, the unit should not be left in the rain or snow.
• This unit is not to be used as an aircraft battery charger.
• Do not cover or enclose this Start Pac® unit when in use, as this will inhibit airflow needed for cooling purposes
• The unit can be pulled by hand or towed by a vehicle as needed.
• Locking the handle in an upright position sets the GPU brake.

Starting Specifications

• Battery Type: Lead-Acid
• Voltage: 26V DC
• Peak Current: 2,800 Amps
• Capacity @10 Amp Rate: 1,284 Ah
• Charger Type: B = Built-In
• Approximate Charging Time When Fully Depleted: 8 Hours

Power Supply Specifications

• Maximum Direct Current Output: 300 Amps
• DC Voltage Output: 27.6V DC
• AC Voltage Input: 208V to 240V AC – Single-Phase
• Forced Air Cooling: Yes
• Overcurrent Protection: Yes
• Overvoltage Protection: Yes
• Overtemperature Protection: Yes

Physical Characteristics

• Dimensions: 53" x 80" x 49" (135 x 203 x 124 cm)
• Weight: 2,367 lbs. (1,074 kg)