EA-PCA series Under-Bridge Air Conditioning Unit

EA-PCA Series – Under-Bridge Electric Aircraft Air Conditioning Units (Up to 90 kW Heat / 11,000 m³/h)

The EA-PCA series includes high-performance, electric-powered Pre-Conditioned Air (PCA) units installed under Passenger Boarding Bridges (PBB) at commercial airports. These fixed-installation systems deliver reliable cooling and heating to aircraft during ground servicing, reducing APU usage and emissions.

With models like EA-PCA-90 offering up to 11,000 m³/h airflow and 130 kW electric heating, the EA-PCA series is suitable for narrow-body and wide-body aircraft, fully compliant with IATA AHM 972 standards.

Why choose EA-PCA?

✅ Designed for permanent under-PBB installation
✅ Electric-powered – zero local emissions
✅ Serves wide range of aircraft from A319 to B777 & MD11
✅ High airflow capacity (up to 11,000 m³/h)
✅ 4-circuit system for energy-efficient climate control
✅ Complies with global standards including IATA AHM 972

Key Specifications

🔹 Aircraft categories: C, D, E (e.g. A319–A350, B747–B777, MD9/MD11)
🔹 Airflow: 11,000 m³/h
🔹 Heating power: 130 kW
🔹 Refrigerant: R410a, 4 cooling circuits
🔹 Electric input: 380–400 V / 50 Hz / 3ph
🔹 External static pressure: 7000 Pa
🔹 Outlet: 2× 355 mm diameter air connectors
🔹 Climate range: T1–T4 (RH up to 80%)
🔹 Sound level: 85 dB(A) at 3 meters
🔹 Dimensions (L×W×H): 4900 × 2300 × 1680 mm
🔹 Weight: 4500 kg

Use cases

🔹 Gate air supply at commercial terminals
🔹 PCA integration with under-bridge GPU systems
🔹 APU alternative for reducing emissions and noise
🔹 ICAO- and IATA-compliant ground handling operations

Need datasheet or technical consultation?

Our engineers will help select the right configuration for your terminal or apron. Contact us or submit a quote request to receive full documentation and pricing.