28V DC Power Supply
2. Input Voltage & Frequency: 3 Phase 380V, 50/60HZ
3. Output Voltage: 28.5V DC, Output Current: 1000A in norminal, 2000A start up current
4. Type: DC rectifier, mobile with trolley
5. Ingress Protection Grade: IP21
6. Applications: Air craft starting power
7. Brand: ACSOON (support OEM)
8. Features:Using a 28V GPU can reduce the consumption of the aircraft's own battery, extend battery life, and reduce maintenance costs
- Product Description
XI'AN JERRYSTAR INSTRUMENT CO., LTD: Your Trusted 28V DC Power Supply Manufacturer
Welcome to XI'AN JERRYSTAR INSTRUMENT CO., LTD, your premier source for high-quality 28v DC power supply solutions. Since 2007, we've been at the forefront of power supply technology, specializing in the ACSOON brand. Our product units are designed to meet the demanding needs of industries such as aviation, marine, and oil fields. With ISO 9001 certification and CE approval, we guarantee top-notch quality and reliability in every product we deliver.
Why Choose ACSOON 28V DC Power Supply?
- Unparalleled Expertise: With over 15 years of experience, our team excels in designing and manufacturing cutting-edge power solutions.
- Customization Capabilities: We offer tailored product units to meet your specific requirements.
- Quality Assurance: Our rigorous quality control processes ensure each unit meets the highest standards.
- Global Compliance: CE-certified products suitable for international markets.
- Competitive Pricing: High-quality solutions at industry-leading prices.
- Excellent After-Sales Support: Our dedicated team ensures smooth operation long after purchase.
Technical Specifications
| Feature | Specification |
|---|---|
| Input | Three Phase: 200-440VAC (L-L) ±20% (customizable) |
| Frequency | 40 - 70HZ |
| Output Voltage | 28.5VDC (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 | O/V, Under Voltage, 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 | EN61000-6-2:2005, GJB152A-97, MIL-STD-704F |
Application Areas
Our versatile product units find applications across various industries:
- Aerospace and Aviation
- Military and Defense
- Telecommunications
- Industrial Automation
- Medical Equipment
- Renewable Energy Systems
- Marine and Offshore
- Oil and Gas Exploration
- Transportation and Automotive
- Research and Development Facilities
- Data Centers and IT Infrastructure
Quality Control
At XI'AN JERRYSTAR INSTRUMENT CO., LTD, quality is our top priority. We implement:
- Stringent raw material inspection
- Continuous production line monitoring
- 100% burn-in testing for each unit
- EMC and safety compliance checks
- Regular calibration of test equipment
R&D Achievements
Our commitment to innovation has led to several breakthroughs:
- Advanced digital control algorithms for improved efficiency
- Modular design for easy maintenance and upgrades
- Intelligent thermal management systems
- Enhanced EMI/EMC performance
Packaging and Transportation
We ensure safe delivery of your 28v DC power supply through:
- Custom-designed shock-absorbing packaging
- Moisture-proof wrapping for sensitive components
- Secure palletization for bulk orders
- Collaboration with trusted logistics partners
After-Sales Service
Our commitment doesn't end with the sale:
- 24/7 technical support
- Comprehensive user manuals and documentation
- On-site commissioning assistance (upon request)
- Regular firmware updates
Certifications
Our qualifications speak for our commitment to excellence:
- ISO 9001:2015 Certified
- CE Marked Products
- UL Listed (for specific models)
- RoHS Compliant
Exhibitions
Meet us at industry-leading events:
- Electronica (Munich, Germany)
- APEC (USA)
- China International Industry Fair (Shanghai, China)
Frequently Asked Questions
Q: What is the warranty period for your product?
A: We offer a standard 2-year warranty on all our power supply units.
Q: Can you provide custom output voltages?
A: Yes, we can customize the output voltage range to meet your specific requirements.
Q: What is the lead time for bulk orders?
A: Typical lead time is 4-6 weeks, but can vary based on order quantity and specifications.
Q: Do you offer on-site installation support?
A: Yes, we can arrange on-site support for complex installations or large-scale projects.
Q: Are your products suitable for harsh environments?
A: Our product units are designed to operate reliably in various challenging conditions, including high humidity and extreme temperatures.
Contact Us
Ready to power your project with our top-quality 28v DC power supply? Contact our sales team today at acpower@acsoonpower.com for a personalized quote and expert consultation.
