Innovative under-bridge power & PCA solutions: Meet the EAC-PBB series by ElectroAir
ElectroAir EAC-PBB (under bridge unit set)
Designed for jet bridges and airport terminals, EAC-PBB units by ElectroAir deliver a seamless solution for fixed ground power and PCA delivery. These under-bridge systems offer discreet installation, efficient operation, and full integration into airport infrastructure.
Overview
The EAC-PBB (ElectroAir Converter – Passenger Boarding Bridge) series is a robust and versatile under-bridge unit set, offering essential ground power and pre-conditioned air (PCA) directly through the jet bridge. Designed for modern airport infrastructure, these units help eliminate the need for GPU carts or diesel-based equipment on the apron.
ElectroAir’s EAC-PBB systems combine power efficiency, low noise, and smart integration – offering solutions compatible with a wide range of narrow-body and wide-body aircraft. The clean under-bridge mounting provides more ramp space and a safer working environment.
Why choose ElectroAir EAC-PBB?
Here’s why airports and airlines choose our under-bridge GPU systems:
- Seamless integration into existing jet bridge structures
- Supports 400Hz and PCA delivery simultaneously
- Low-profile, under-bridge design reduces apron clutter
- Remote control & monitoring via airport systems
- Reduces CO₂ emissions by replacing diesel GPUs
- Compatible with all major aircraft types

Design & configurations
The EAC-PBB series is available in multiple configurations, including standalone 400Hz converters, combined units with integrated PCA, and systems with cable extenders for increased flexibility. Units can be customized based on terminal design, aircraft fleet, and environmental conditions.
Use cases & operational benefits
ElectroAir’s EAC-PBB units are trusted at international airports across Europe, Asia, and South America. Installed in diverse climates and terminal architectures, these units consistently deliver efficient, stable power to aircraft while reducing ramp noise and emissions.
These solutions are ideal for locations that require fixed, non-intrusive GPU systems with high operational uptime. Airports benefit from reduced operating costs, improved passenger comfort, and compliance with green airport initiatives.
Looking for the right under-bridge GPU system?
Whether you’re planning a terminal upgrade or building a new apron, our team will help you choose the optimal solution for your operational needs. Contact us to configure the right EAC-PBB setup today.
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