28V Rectifier
2.Current Capacity: 300A to 2000A, multiple current ratings available
3.Input Compatibility: 380V-480V, three-phase, 50Hz/60Hz industrial power
4.Voltage Stability: ±0.5% in line and load regulation
5.Ripple Performance: ≤0.15V for clean DC output
6.Primary Applications: Aircraft ground power, military equipment, aerospace testing
7.Key Features: High-frequency switching technology, forced air cooling, military interlock
8.Efficiency Rating: ≥93% with advanced power conversion design
9.Brand: ACSOON (support OEM)
- Product Description
XI'AN JERRYSTAR INSTRUMENT CO., LTD manufactures high-performance 28V Rectifier systems specifically designed for aircraft ground power applications. Our 28V Rectifier delivers reliable 28.5VDC power for aircraft systems, providing stable and clean DC power essential for aircraft maintenance, engine starting, and avionics testing operations in hangars and airport aprons.
Technical Specifications
| Feature | Specification |
|---|---|
| Input | Three Phase: 200-440VAC (L-L) ±20% |
| Frequency | 40 - 70HZ |
| Output Voltage | DC 28.5V (adjustable 24V-32V) |
| Output Current | 50A to 1000A |
| Voltage Regulation | ±1% |
| Power Factor | ≥0.9 |
| Efficiency | ≥85% |
| Ripple | <150mV, max 250mV (rms) |
| Display | VFD / LCD (Voltage, Current, Power) |
| Overload Capacity | 125% for 10 min, 150% for 60s, 200% for 10s |
| Protections | Overvoltage, Undervoltage, Current Limiting, Overheating, Short Circuit |
| Operating Temperature | -10°C to 50°C |
| Humidity | 10% - 95% |
| Altitude | <1800 meters |
| MTBF | 30,000 hours |
| MTTR | <30 minutes |
| Standards Compliance | EN61000-6-2:2005, GJB152A-97, MIL-STD-704F |
28V Rectifier
ACSOON ADCW series 28V DC Power Supply is
one of the most popular static solid state DC
Rectifier, which is designed to change Mains
electricity 50hz/60hz power to 28.5V aircraft DC
power. It is one of ideal external power supply for
aircraft engine start and aerospace equipment ,with
compact size and higher reliability. ACSOON
ADCW series 28V DC Rectifier widely used for
aircraft daily test and maintenance, it plays one
important role at Hangar and Apron with Pit system
as one quality 28VDC power source.
Why Choose ACSOON 28V Rectifier?
ACSOON 28V Rectifier systems offer superior performance for demanding aviation ground power requirements:
Military Standard Compliance: Meets MIL-STD-704F and GJB181A-2003 aircraft power standards
Exceptional Stability: Precision voltage regulation with minimal ripple for sensitive avionics
Robust Construction: Industrial-grade components designed for continuous operation
Advanced Protection: Complete safeguards including overload, short circuit, and thermal protection
Smart Monitoring: VFD display with real-time monitoring of voltage, current, and power parameters
Application Areas
Our 28V Rectifier serves critical functions in aviation and military operations:
Aircraft Maintenance: DC power supply for aircraft systems during maintenance checks
Engine Starting: Reliable power for aircraft engine starting procedures
Military Aviation: Ground power for military aircraft and support equipment
Avionics Testing: Power source for testing and calibrating aircraft electronic systems
Emergency Power: Backup DC power for critical aircraft systems
Training Facilities: Aircraft maintenance training and technical education centers
Our Services
Quality Control
Each 28V Rectifier undergoes stringent quality validation processes:
Component-level testing and verification
Full-load endurance testing for extended periods
Thermal performance validation under maximum load conditions
Safety certification testing to international aviation standards
Final inspection with calibrated test equipment
R&D Results
Our engineering innovations in 28V Rectifier technology include:
Enhanced power density through advanced thermal management
Improved electromagnetic compatibility for sensitive environments
Smart cooling algorithms for optimized fan operation
Reduced output ripple through advanced filtering technology
Modular design for easy maintenance and component replacement
Packaging and Transportation
We ensure secure delivery of every 28V Rectifier unit:
Heavy-duty export packaging with custom protective materials
Comprehensive documentation including test certificates
Worldwide shipping with specialized logistics support
Professional handling for aviation-grade equipment
After-Sales Service
We provide comprehensive support for all 28V Rectifier installations:
24/7 technical support for critical aviation operations
On-site commissioning and operator training
Preventive maintenance programs and performance optimization
Firmware updates and system enhancements
Global spare parts availability
Qualification Certification
FAQ |
|---|
| Q1: What aircraft systems can your 28V Rectifier power? |
| A: Our rectifier can power various aircraft systems including avionics, lighting, communication equipment, and support engine starting procedures. |
| Q2: How does your 28V Rectifier ensure stable voltage output? |
| A: Our design includes precision voltage regulation with ±0.5% stability and advanced filtering for minimal ripple, ensuring clean DC power for sensitive equipment. |
| Q3: What safety features are included in your 28V Rectifier? |
| A: Safety features include over voltage protection, over current protection, short circuit protection, thermal overload protection, and military-grade interlocks. |
| Q4: Can your 28V Rectifier operate in extreme environmental conditions? |
| A: Yes, our units are designed for operation in temperatures from -20°C to 50°C with IP54 protection for all-weather capability. |
| Q5: What maintenance is required for your 28V Rectifier? |
| A: Regular maintenance includes filter cleaning, connection inspection, and performance verification. We provide detailed maintenance schedules and support. |
Contact Us
For 28V rectifier solutions or technical specifications: acpower@acsoonpower.com , or submit your requirements using the form at the bottom of our website.
