Safe, Affordable, Airframe Power for Piston and Light Turbine Aircraft
White Lightning’s next generation 2800 Series GPUs achieve a remarkable 89% electrical efficiency to provide up to 2000W of power. Its cool running, switching-mode power modules provide massive amounts of stable, noise-free power from a 90-230 volt AC outlet. It will safely power the most delicate airframe systems with laboratory-grade DC without risk of costly damage to sophisticated avionics, instruments, or electronic equipment. This new generation GPU is designed as a practical alternative to large, expensive start carts, battery chargers, and other devices designed primarily to spin starter motors. Unique, ergonomic design features dual, removable cord/tool caddies.

Get an Integrated BatteryMinder
As an option, (Model 2835A-B1) the 2800 Series GPUs now offer an integral BatteryMINDer®, the 3-stage continuous-duty charger that maintains, conditions, anddesulfates aircraft lead-acid batteries (not for NiCad or lithium). Temperature-compensated output ensures precise charging under all conditions. Desulfation restores full capacity and extends battery life. Our exclusive Airframe Interface Kit provides all you need to use with FAA certified aircraft.

GPU Features

• Output: 28 VDC, 35 Amps continuous
• Universal Input: 100-240VAC 50-60Hz 9.5A
• Stable, noise-free DC power, safe for today’s advanced cockpit systems
• Digital output meters for both voltage and amperes, with overload alarm
• Includes detachable input and output cables with AN2551 3-pin oval plug
• Compact, lightweight design utilizes highly efficient digital switching-mode power modules for greater reliability
• Removeable caddies for cable management and tool storage

Specifications

• Input: 100-240 Volts AC, 50-60 Hz, up to 9.5 Amps
• Output: 28 +/- 0.5 Volts DC, 35 Amps continuous
• Weight: 17.8 lbs (8 kg) without cables
• Dimensions including cord caddies and feet: 8.9″H x 11.25″ W x 18.0″D (200mm x 284mm x 457mm)
  Without cord caddies: 5.15″ W (131mm)

Note: See the Model 2835A manual for details on aircraft compatibility, battery use and charging limitations, and start assist (piston engines only).

The Model 2835A provides 28-volt DC power for:

• Powered preflight and battery top-off
• Cockpit procedures training NavData updates
• Cabin environmental systems
• General maintenance

IMPORTANT DISCLAIMER & OPERATING LIMITATIONS

Audio Authority® authorizes this device for use ONLY by aviation professionals, such as licensed pilots and maintenance technicians, knowledgeable about their aircraft electrical system and batteries. The operational concepts, recommendations, and instructions presented in our manuals are necessarily general and make assumptions that do not apply to every aircraft, and may not be correct for your particular aircraft. Incorrect use of this device has the potential to damage the GPU and/or aircraft components. It is the operator’s responsibility to read completely and fully understand the included manual, plus those sections of the Aircraft Flight Manual and Maintenance Manual that pertain to their aircraft’s electrical system design, to determine the appropriate use of this, or any, external power source. If you cannot do this, do not use this product. Instead, consult the airframe manufacturer or a technician familiar with your specific aircraft type and configuration before connecting the GPU to your aircraft.