Jetsys Defence introduces a high-performance 28.5V DC Ground Power Unit, engineered to deliver stable and efficient aircraft DC power supply for aviation environments. Designed under our Runway Spares category, this advanced DC GPU aircraft system ensures uninterrupted ground operations with precision-engineered power delivery. Our aviation DC power unit supports both civil and military aircraft, making Jetsys Defence a trusted name among DC GPU aircraft manufacturers.

The 28.5V DC ground power unit is a reliable external power system used to supply DC power to aircraft during maintenance, inspection, and ground handling. Built with rugged components, this aircraft ground power supply system reduces dependency on onboard power sources and ensures safe, cost-efficient operations.
This ground power unit 28.5V DC aviation solution is suitable for airport, hangar, and field operations.
A 28.5V DC Ground Power Unit is an external electrical system that provides regulated DC power to aircraft when engines are off. It acts as a primary aircraft DC power supply system for avionics testing, maintenance, and pre-flight checks.
Widely used in aviation, this DC GPU aircraft system ensures stable voltage output and protects sensitive onboard equipment.
| Parameter | Specification |
|---|---|
| Output Voltage | 28.5V DC |
| Current Capacity | Customizable (based on aircraft requirements) |
| Frequency | DC Output (No frequency variation) |
| Cooling System | Air-cooled / Forced ventilation |
| Mobility | Fixed / Towable / Portable |
| Protection | Overload, Overvoltage, Short Circuit |
| Input Supply | AC Input compatible |
| Build | Heavy-duty aviation-grade chassis |
Each variant is designed to meet specific aviation operational requirements.
This aviation DC power unit is essential for all types of aircraft ground operations.
Jetsys Defence delivers precision-engineered aircraft ground power supply systems designed for long-term performance.
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