#Product Trends
Reliable GPU Testing and Load Simulation - Meet the ElectroAir EAL Load Bank Series
Portable AC/DC load banks engineered for accurate testing, diagnostics, and maintenance of aircraft ground power systems
ElectroAir’s EAL Load Bank Series provides a professional-grade solution for accurate testing, validation, and maintenance of Ground Power Units (GPUs) used in both civil and military aviation. The product line includes:
EAL-28: a compact DC load bank for simulating 28.5 VDC GPU output during engine start cycles and avionics checks;
EAL-180: a high-capacity DC model for testing heavy-duty GPU performance up to 1800 A;
EAL-400: a robust AC load bank engineered for 400 Hz power systems, ideal for simulating onboard electrical load during maintenance or commissioning.
All models are designed for portable use, making them suitable for both workshops and field deployment, including hangars, apron zones, or remote MRO locations.
Thanks to integrated safety systems, smart diagnostics, and easy-to-use control panels, the EAL load banks help technicians prevent system failures, verify GPU readiness before aircraft connection, and ensure compliance with aviation power supply standards. Units are fully compatible with ElectroAir’s own GPUs as well as third-party systems, making them highly adaptable to any ground support environment.
Built with rugged components and high thermal tolerance, the EAL Series reduces operational downtime and improves overall ground support reliability. Whether you're testing solid-state converters, diesel-powered units, or battery-based GPUs, ElectroAir load banks deliver repeatable results, precise measurements, and peace of mind.
Trusted by international MRO centers, military facilities, and airport operators across more than 100 countries, the EAL Series is an essential tool for ensuring safe, efficient, and uninterrupted ground power performance.
