What is the warranty period and coverage?

We provide a one-year free repair for the complete machine, along with lifetime cost maintenance and technical support.

What is the response time for technical support?

Our professional team responds within 24 hours after receiving notification.

Ground Power Unit Series 300A 28V DC Power Supply Aircraft GPU28 300A DC Rectifier

Name: Ground Power Unit Series 300A 28V DC Power Supply Aircraft GPU28 300A DC Rectifier
Brand: Jinan Xinyuhua Energy Technology Co., Ltd.
SKU: 2026311692

Shandong, ChinaJinan Xinyuhua Energy Technology Co., Ltd.

US$99.00-4,390.00

2 Pieces

Product profile

Customization

Available

Output Type

Warranty

1 Year

Output Power

>500W

Input Voltage

380V

Starting Mode

Separate-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Certification

Brand

Xinyuhua

Other Size2

360*440*160

Other Size3

520*430*740

Other Size4

620*430*880

Other Size5

650*610*1550

Transport Package

Carton

Specification

360*240*160

Trademark

Xinyuhua

Origin

China

HS Code

8504409990

Production Capacity

1000sets/Month

Key features

High Efficiency IGBT Technology: Adopts new generation IGBT switching mode for high-frequency low-loss energy conversion.

Wide Voltage Output Range: Adjustable output voltage from 5Vdc to 40Vdc with high stability.

Comprehensive Protection System: Features over-voltage, over-current, over-temperature, and short-circuit protection.

Intelligent Monitoring & Self-Diagnosis: Micro-chip computer control with LED/LCD display and failure memory capabilities.

Modular Design for Easy Maintenance: Functional units designed in modular structure for series expansion and reliability.

1-Year Comprehensive Warranty: Includes one year free repair for the complete machine and lifetime cost maintenance.

24/7 Technical Support: Professional team available for response within 24 hours and ongoing technical assistance.

CE Certified Reliability: Product meets CE certification standards for safety and performance in military and civil applications.

Company profile

Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-09-01Nearest Port: QingdaoAverage Response Time: ≤1.34hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryJinan Xinyuhua Energy Technology Co., Ltd. is a trading company and manufacturer based in Jinan, Shandong, China. It is focused on new energy solutions, aligning with low-carbon economy goals. The company has significant production capabilities, with 90,000 pieces of converters and inverters produced annually and ISO 9001 and 14001 certifications. Exports account for 51% to 70% of total sales, and payments are accepted via LC, T/T, and Western Union. Its innovation and R&D capabilities remain unclear, as does its ability to manage overseas operations.

Supplier typeThe company operates as both a trading company and a manufacturer/factory, indicating a dual role in the supply chain.

CertificationsThe company holds ISO 9001 and ISO 14001 certifications, reflecting a commitment to quality and environmental management standards.

Financial creditThe company accepts payments via LC, T/T, and Western Union, indicating flexibility in financial transactions.

Production capacityThe company has a substantial production capability with ten production lines and an annual output of 90,000 pieces of converters and inverters.

Product Q&A

Q:Does installation Easy ?

Very easy, every customer can do it by themselves, we will supply all the components for installation and very details installation manual.

Q:Does our wind is enough for a wind generator ?

As our wind generator can start running at low wind speed2.5m/s. so your average annual wind speed is more than 5m/s then you can use it .

Q:Which model of wind generator is suitable for me?

Please contact our sales with following points : (1) What appliance do you want to running by the system? How many watts are they and their working time . (2)Your annual wind speed . (3)What kinds of system do you want ? On-grid or off-grid

Q:Can I only buy parts not whole system?

Yes, for example you can manufacture tower on local , we can supply you tower drawing.

Q:For horizontal axis wind turbines VS vertical axis wind turbines, which kind of efficiency is better.

For same model at same wind speed, the output of horizontal axis wind turbines is more efficient than that of vertical axis wind turbines.