Do you have after sales service?

Yes, we have the after-sales service team. Our after-sales engineer Can give the support and instruction by video or phone call while needed.

Do you make the test after finishing production?

Yes, our production engineer team will do the test while goods finished, and we will prvoide the test info to clients for reference before delivery.

Traction Rectifier Diode Rectifier for DC Traction Substations

Name: Traction Rectifier Diode Rectifier for DC Traction Substations
Brand: Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd
SKU: 2015649052

Shandong, ChinaZhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

US$120,000.00-200,000.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

ZQA-2500KW

Output Power

750kw-4000kw

Input Voltage

590VAC,1180VAC,2360VAC

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Depends on Input Voltage

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

12 Phases Full-Wave Rectification

Certification

ISO, CCC

Brand

Zhonghe

Rated Voltage

DC 750V/ 1500V / 3000V

Rated Power

750kw to 4000kw

Power Factor

Min 0.95

Efficiency

> 99%

Transport Package

Plywood Box

Specification

1380mm*1500mm*2300mm

Trademark

ZHONGHE

Origin

Qingdao, China

HS Code

8504401990

Production Capacity

1000

Key features

20+ Years Experience: Over two decades of expertise in DC power supply and traction solutions.

High Efficiency: Efficiency exceeds 99% with a power factor of at least 0.95.

Customized Solutions: OEM and ODM services available for tailored voltage and power requirements.

Comprehensive Protection: Features over-voltage, diode fuses, and over-current protection systems.

ISO and CCC Certified: Meets international standards and holds ISO and CCC certifications.

Low Maintenance: Compact design ensures minimal operational and maintenance costs.

Flexible Output Power: Available in power ranges from 750kW to 4000kW.

Robust Technology: Utilizes proven 12-phase full-wave rectification with high overload capability.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500QA/QC InspectorsR&D Capabilities

Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-06-06Nearest Port: QINGDAOAverage Response Time: ≤11.55hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier is a trade company located in Qingdao, China, with a strong focus on exports and significant capabilities in customization and innovation. They offer OEM and ODM services, have robust quality control processes, and maintain clear procedures for handling customer complaints and supplier service capability. However, specific certifications have not been identified, and financial details remain unassessed due to limited data in the provided context.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and maintains records on quality control and service capability, indicating a structured approach to after-sales service.

R&D capabilityThe supplier demonstrates strong innovation capabilities with active R&D resulting in new products in the past year, availability of SDKs, and offering ODM services.

Customization capabilityThe supplier offers extensive customization capabilities, including full and minor customization from samples and designs.

Client casesThe supplier provides OEM services to well-known brands, indicating experience with significant customer cases.

Product Q&A

Q:Are you the factory or trading company?

We are factory with more than 20 years in the field of DC power supply solution, traction power supply and new energies. We warmly welcome you for the visit.

Q:How is the delivery time?

Generally, the delivery time between 7-30 days after getting client's payment. For accurate info depends on the products and the quantity, we can make further communication on this.

Q:Do you have MOQ requirements?

MOQ is 1 set for most of the products, only MOQ for 7KW, 11KW, 22KW ev charger is 10 sets.

Q:How long is your warranty time?

We provide 2 years warranty for our clients.

Q:Can you provide customized service?

Yes. we have been getting involved with the OEM and ODM projects since 2004. So that we can provide professional customized service for our clients.