External Power Unit Airport
2.AC Power Capacity: 45KVA to 120KVA, aircraft-grade power supply
3.DC Power Capacity: 28.5VDC 400A to 800A
4.Input Power: 380V-480V, three-phase, 50Hz/60Hz industrial supply
5.Mobility System: Heavy-duty towable chassis with aviation-grade components
6.Connection System: Standard aircraft plugs with safety interlocks
7.Environmental Rating: IP54 protection for all-weather operation
8.Brand: ACSOON (support OEM)
9.Compliance Standards: MIL-STD-704F, ISO 6858, GJB181A-2003.
- Product Description
External Power Unit Airport | Airport Ground Power Supply System
XI'AN JERRYSTAR INSTRUMENT CO., LTD presents the specialized External Power Unit Airport, designed to provide reliable external power for aircraft during ground operations. Our External Power Unit Airport delivers stable and clean power for various aircraft systems, ensuring safe and efficient aircraft servicing, maintenance, and testing procedures in diverse operational environments.



Technical Specifications
| Feature | Specification |
|---|---|
| AC Output | 90kVA, 3 Phase 115V/200V, 400Hz (±0.01%) |
| DC Output | 28VDC, 600A (±0.5%) |
| Input Voltage | 380V-480V, 3 phase |
| Frequency | 50HZ/60HZ |
| Battery Capacity | Customizable |
| Emissions | Zero CO2 emissions |
| Operational Mode | Battery-powered or Mains electricity |

External Power Unit Airport Main Features
- Auto voltage compensation system, ideal voltage at aircraft connector
- Self diagnose system which would show error code on digital display
- 10 events memory stores
- Pure sine wave, sinusoidal output
- Completely protection and alarm for over voltage, over current and overheating, etc
- Eco-friendly, lower power consumption with high efficiency
- With 28VDC military interlock

Why Choose ACSOON External Power Unit Airport?
ACSOON External Power Unit Airport offers superior performance for aircraft ground power applications:
Dual Power Output: Simultaneous 400Hz AC and 28VDC supply for comprehensive aircraft support
Advanced Safety Features: Comprehensive protection systems and safety interlocks
All-Weather Operation: Robust construction with environmental protection for reliable performance
Easy Mobility: Towable design with aviation-grade tires and lighting
Smart Monitoring: Digital display with real-time parameter monitoring and fault diagnostics
Application Areas
Our External Power Unit Airport serves essential functions in aviation operations:
Aircraft Maintenance: Power supply during scheduled maintenance and inspections
Engine Starting: External power for aircraft engine starting procedures
System Testing: Avionics and aircraft system testing and verification
Military Operations: Ground power for military aircraft and special missions
Emergency Services: Backup power for emergency aircraft operations
Hangar Operations: Aircraft power during hangar maintenance and storage

Our Services

Quality Control
Each External Power Unit Airport undergoes rigorous aviation-grade testing:
Component-level testing to aviation standards
Full-load performance testing with simulated aircraft loads
Environmental testing for extreme weather conditions
Safety system validation and certification
Final operational readiness verification
R&D Results
Our technical innovations in External Power Unit Airport technology include:
Enhanced power conversion efficiency through advanced topology
Improved thermal management for continuous operation
Smart load detection and automatic power adjustment
Reduced electromagnetic interference for cleaner power output
Modular design for easy maintenance and component replacement


Packaging and Transportation
We ensure secure delivery of every External Power Unit Airport:
Aviation-grade packaging with reinforced protection
Custom shipping solutions for international delivery
Complete documentation including compliance certificates
Professional logistics coordination for aviation equipment
After-Sales Service
We provide comprehensive support for all External Power Unit Airport installations:
24/7 technical support for aviation operations
On-site commissioning and operator training
Preventive maintenance programs and performance optimization
Remote diagnostics and troubleshooting support
Global spare parts availability and technical assistance

Qualification Certification


FAQ |
|---|
| Q1: What aircraft types are compatible with your External Power Unit Airport? |
| A: Our units are compatible with various commercial, regional, and military aircraft requiring 400Hz AC and/or 28VDC ground power. |
| Q2: How quickly can your External Power Unit Aircraft be connected to airport? |
| A: With standard aircraft connectors and quick-connect systems, our units can be operational within 3-5 minutes. |
| Q3: What safety features are specifically designed for airport operations? |
| A: Safety features include reverse polarity protection, over voltage protection, emergency stop systems, and aircraft-grade safety interlocks. |
| Q4: Can your External Power Unit Airport operate in extreme temperatures? |
| A: Yes, our units are designed for operation in temperatures from -20°C to 50°C with proper environmental protection. |
| Q5: What is the maintenance schedule for your External Power Unit Airport? |
| A: We provide detailed maintenance schedules including daily operational checks, weekly inspections, and comprehensive monthly maintenance procedures. |
Contact Us
For aircraft external power solutions or technical specifications: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.












