High Current DC Rectifier
2.Technology: High-Frequency Switching Mode, IGBT-based Rectifier
3.Input: 3-Phase, 208V-480V, 50/60Hz Mains Supply
4.Output: Regulated 28.5VDC (20-32VDC Adjustable), Low Ripple
5.Applications: Heavy-Duty Aircraft Ground Power, Military Vehicle Support, Industrial Electroplating, Large Battery Banks
6.Core Features: High Efficiency (≥93%), MIL-STD-704 Compliance, Heavy-Duty Design, Parallel Operation Capable
7.Brand: ACSOON (Custom Voltage & Current Configurations Available).
- Product Description
High Current DC Rectifier | 600A 28VDC Power Supply for Heavy-Duty Applications
XI'AN JERRYSTAR INSTRUMENT CO., LTD presents the robust High Current DC Rectifier, engineered for demanding applications requiring substantial 28VDC power. This heavy-duty rectifier delivers 600A continuous output with exceptional stability and low ripple, making it ideal for large aircraft ground support, military vehicle systems, industrial electroplating, and high-capacity battery charging. Built with industrial-grade components and advanced thermal management, it ensures reliable operation in the most challenging environments.
Datasheet
| Parameter | Specification |
|---|---|
| Model Series | ACSOON ADCW Series |
| Model Number | ADCW-28600 |
| Input | 3-Phase 208V, 380V, 400V, 415V, 440V, 480V ±15% Frequency: 50Hz / 60Hz (40‑70Hz range) Power Factor: ≥0.9 |
| Output | Voltage: 28.5VDC (20-32VDC adjustable) Current: 600A Continuous Ripple: ≤ 0.15V Regulation (Line/Load): ≤ ±0.5% FS |
| Efficiency | ≥93% |
| Cooling | Forced Air (Heavy-Duty Fans) |
| Display | VFD Digital (Output V, I, Status, Fault Codes) |
| Communication | RS232 / RS485 (Modbus Protocol) |
| Overload Capacity | 125% for 10 min, 150% for 60s, 200% for 30s, 400% for 1s |
| Protections | Over Voltage, Over Current, Short Circuit, Over Temperature, Input Phase Loss, Reverse Polarity |
| Operating Temp. | -20°C to 50°C |
| Standards | MIL-STD-704, GJB572A, ISO6858 |
High Current DC Rectifier Main Features
Adjustable Output Voltage: 20-32VDC adjustment range accommodates various battery types and system requirements.
Low Ripple Output: ≤0.15V ripple ensures clean power for sensitive avionics and test equipment.
Parallel Operation: Multiple units can be paralleled for higher current capacity with automatic load sharing.
Comprehensive Protection: Over-voltage, over-current, short-circuit, over-temperature, and reverse polarity protection.
Why Choose ACSOON High Current DC Rectifier?
High Output Capacity: Delivers 600A continuous current, meeting the demands of large aircraft, military vehicles, and industrial processes.
Superior Power Quality: Ultra-low ripple (<0.15V) and tight regulation (±0.5%) protect sensitive avionics and electronics.
Heavy-Duty Construction: Industrial-grade IGBTs, oversized transformers, and robust cooling for 24/7 operation.
Flexible Configuration: Parallel operation capability allows scaling to 1200A or higher for extreme power requirements.
High Current DC Rectifier Application Areas
Large Aircraft Ground Power: Supporting military transport aircraft (C-130, C-17) and wide-body commercial jets requiring 600A+ DC power.
Military Vehicle Maintenance: Powering 28V systems on armored vehicles, tanks, and tactical trucks during depot-level servicing.
Industrial Electroplating: High-current DC source for large-scale electroplating, anodizing, and metal finishing operations.
High-Capacity Battery Charging: Rapid charging of large battery banks for backup power systems and electric fleets.
Our Services
Quality Control
Heavy-Duty Component Testing: IGBT modules, diodes, and transformers tested at elevated temperatures and full current.
Extended Burn-In: 48-hour continuous operation at 600A to verify thermal stability and reliability.
Parallel Operation Validation: Multiple units tested together to verify load sharing and synchronization.
Final Safety Audit: Comprehensive check of all protections, including reverse polarity and over-temperature shutdown.
R&D Results
High-Current Thermal Management: Developed optimized heatsink and fan configuration for reliable 600A output.
Advanced Current Sharing: Engineered precise load-sharing algorithm for parallel operation without master-slave configuration.
Robust Input Protection: Designed high-surge input stage to withstand generator transients and grid fluctuations.
Service-Friendly Layout: Modular design allows quick access to critical components for field maintenance.
Packaging and Transportation
Heavy-Duty Industrial Crating: Unit secured in reinforced wooden crate with steel strapping and shock mounts.
Weatherproof Protection: Moisture barrier and desiccant for safe sea freight and outdoor storage.
Complete Documentation: User manual, test reports, wiring diagrams, and parallel operation guide included.
Global Logistics: Coordinated shipping with customs clearance and site delivery.
After‑Sales Service
We offer an 18-month warranty, 24/7 technical support, on-site commissioning assistance, and guaranteed spare parts availability.
Qualification Certification
ISO 9001:2015 Certified manufacturing quality system；CE Marked for European market compliance；MIL-STD-704 Compliance for aircraft power quality；Factory Test Report provided with detailed performance data.
FAQ |
|---|
| Q1: What types of aircraft require 600A DC ground power? |
| A: Large military transport aircraft (C-130 Hercules, C-17 Globemaster), some wide-body commercial jets during maintenance, and helicopters with high-current starting requirements. |
| Q2: Can multiple units be paralleled for higher current? |
| A: Yes, up to four units can be paralleled to achieve 2400A or more, with automatic load sharing and coordinated control. |
| Q3: What is the advantage of this over a transformer-rectifier design? |
| A: This switching-mode rectifier is significantly smaller, lighter, and more efficient (≥93% vs. 70-80%), reducing operating costs and footprint. |
| Q4: Does it include reverse polarity protection? |
| A: Yes, built-in reverse polarity protection prevents damage if output cables are incorrectly connected to the aircraft or load. |
| Q5: Is it suitable for outdoor installation? |
| A: The IP54-rated enclosure provides protection against dust and water spray, suitable for covered outdoor installation with proper shelter. |
Contact US
For technical specifications or global solutions for the High Current DC Rectifier: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.
