Aircraft maintenance frequency converter UNDER BRIDGE UNIT SET (EAC-PBB)

for boarding bridge

Under Bridge Unit Set - Integrated 400Hz GPU for Passenger Boarding Bridges ElectroAir’s Under Bridge Unit Set is a smart and space-efficient GPU solution specifically designed for mounting beneath Passenger Boarding Bridges (PBBs). Delivering consistent 400Hz AC power directly to aircraft, these systems eliminate the need for bulky mobile GPUs on the apron, resulting in smoother operations and cleaner tarmac areas. Ideal for airports seeking long-term, fixed power infrastructure, the Under Bridge Unit Set enables seamless integration into both new and existing terminal bridges. Whether during aircraft boarding, maintenance, or turnaround, this solution ensures reliable onboard power while enhancing ground safety and operational efficiency. The EAC-PBB model is the featured bridge-mounted unit, designed to meet the power requirements of commercial and regional aircraft. Engineered with low-noise operation and minimal visual impact, the system helps reduce apron clutter and supports sustainable, organized apron logistics. Compatible with a wide range of boarding bridge configurations, the Under Bridge Unit Set is the optimal choice for modern airports looking to upgrade ground support without sacrificing space or flexibility. Its durable design, quiet performance, and integrated control make it a top-tier choice for ground power.