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Effective Cooling Oil Immersed Transformer 11kv Copper Windings for Renewable Energy Projects
US$500.00-1,200.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
SCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyWarranty
One YearService Life
More Than 20 YearsEfficiency
99%-99.99%Transport Package
Wooden PackageSpecification
S-30KVA-2500KVATrademark
yuanchenOrigin
ChinaHS Code
8504210000Production Capacity
10000pieces/YearKey features
High Efficiency & Reliability: Minimizes energy loss with grain-oriented silicon steel and copper/aluminum windings.
Excellent Cooling Performance: Oil-immersed design ensures efficient heat dissipation and outstanding insulation.
Comprehensive Safety Protection: Equipped with Buchholz relay, pressure relief device, and temperature indicator.
Long Service Life: Designed for more than 20 years of stable operation in diverse environments.
Wide Capacity Range: Available from 30KVA to 2500KVA to suit various power distribution needs.
Flexible Winding Materials: Offers both copper and aluminum windings based on budget and efficiency needs.
International Certifications: Holds ISO 9001, CCC, CE, and IEC compliance for global compatibility.
Customization Options: Supports full customization, minor customization, and design-based customization.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.06h
AI-Powered supplier vetting
SummaryThe supplier is a combined company with manufacturing, export, service, quality-control, R&D, and sustainability capabilities. It performs 100% finished-product inspection and holds ISO9001:2015, ISO45001:2018, ISO14001, CCC, and CE certifications. It supports extensive customization and has OEM experience for popular brands, but does not provide ODM services, has no available SDK, and lacks R&D audit documentation and new product development evidence from the past year. Export sales represent 41%–50% of total sales, while overseas service infrastructure is limited: no overseas agents, branches, warehouses, or showrooms. Production-related controls include inventory capability and one-month lead times, but there is no valid manufacturing-capacity contract with affiliated subcontractors and no written service-capability procedures or inspection records. Financial records are indicated for 2022–2024, but the slices do not provide sufficient evidence to assess financial strength.
Supplier typeThe supplier is explicitly identified as a combined company rather than an offshore company. Its described business scope covers manufacturing, export trade, service, quality control, R&D, and sustainable development capabilities, indicating an integrated supplier profile.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CCC and CE product-certification capability. These are explicit certification-related credentials supporting quality, occupational safety, environmental management, and product compliance.
After-Sales capabilityThe supplier has in-stock service capability and has participated in the South Africa Power Exhibition, but it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and service coverage in zero countries. This demonstrates limited overseas after-sales infrastructure.
R&D capabilityThe supplier has CAD capability and engineers can develop products according to customer voltage, capacity, appearance, material, and size requirements. However, it has no available SDK, no R&D audit documentation, no new products reported in the past year, and no ODM service, limiting evidence of independent innovation.
Production capacityThe supplier operates automatic winding and cutting equipment, performs 100% finished-product inspection, maintains inventory capability, and reports one-month peak- and off-season lead times. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its service-capability assessment has no written procedures or records.
Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. Its R&D responsibilities also cover customer-defined voltage, capacity, appearance, material, and size, providing direct evidence of broad customization capability.
Client casesThe supplier explicitly reports OEM service for popular brands, export sales representing 41%–50% of total sales, and participation in the South Africa Power Exhibition. These indicate brand-OEM and export-market experience, although no specific customer names, project details, or case outcomes are provided.
Product Q&A
Q:Does your company hold any relevant international quality certifications?
A:
Yes, our factory is ISO 9001 Quality Management System certified. Our products comply with international standards such as IEC and CE. We can also apply for certifications specific to other countries upon customer request.
Q:What is your factory's production capacity? What is the annual output?
A:
We operate a modern production base with advanced production lines. Our annual production capacity exceeds 10,000 units. We manufacture oil-immersed and dry-type transformers ranging from 30KVA to 20MVA.
Q:How do you ensure product quality?
A:
Our quality assurance spans the entire process: Source Control involves strict supplier screening and incoming inspection. Process Control establishes quality points at critical stages. Final Inspection includes rigorous factory testing with test reports provided for each transformer.
Q:What types of transformers do you primarily manufacture?
A:
We mainly produce Oil-immersed transformers suitable for outdoor, power plant, and large industrial projects, and Dry-type transformers ideal for indoor, commercial buildings, hospitals, and data centers.
Q:Are windings copper or aluminum?
A:
We offer both materials. Copper windings provide higher conductivity and efficiency but cost more. Aluminum windings are lower cost and lighter weight. We recommend selecting based on budget and operational needs.
Send Inquiry
*To:
Baoding Yuanchen Transformer Manufacturing Co., Ltd.
Baoding Yuanchen Transformer Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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