White Lightning M1428-Dv 14V / 28V Dual Voltage Mini GPU With 3-Pin Oval Plugs

The White Lightning M1428-DV Mini GPU is a portable dual-voltage ground power unit designed to provide stable DC power to an aircraft electrical bus without relying on the aircraft battery or engine. A front-panel selector provides either 14 VDC or 28 VDC output; one output voltage is available at a time.

Model M1428-DV is supplied with colour-coded 8 AWG output leads terminating in 3-pin oval AN2551 plugs. Yellow identifies the 14 V connection and red identifies the 28 V connection.

• Selectable output: 14.25 VDC ±0.25 V, up to 35 A; or 28.50 VDC ±0.25 V, up to 27 A
• AC input: 90–240 VAC, 50–60 Hz
• Dual digital displays for output voltage and load current
• Front-panel status LED and programmable auto-shutdown timer
• Dual USB charging ports
• Filtered output intended to support interference-free COM radio operation
• Automatic protection and recovery for short circuit, reverse polarity, over-voltage, overload and over-temperature conditions

Approximate chassis dimensions: 15.6 cm high × 13.5 cm wide × 37.2 cm long. Carry weight with cables is stated as approximately 7.7 kg.

Roctexo part number: RX1-11-19266. Manufacturer model: M1428-DV.