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50Hz 10kv 33kv 100kVA 125kVA 160kVA 200kVA 250kVA 400kVA 500kVA Three Phase Low Loss Low Noise Oil Immersed Electrical Power Transformer
US$500.00-1,200.00
1 pieces

Product specifications

S-30KVA-2500KVA

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument

Phase

Three

Model NO.

S

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Yuanchen

Warranty

One Year

Service Life

More Than 20 Years

Efficiency

99%-99.99%

Coil Number

2

Coil Structure

Round

Winding Material

Copper

Frequency

50 Hz,60 Hz

Input Voltage

6kv,10kv,15kv,20kv,35kv

Output Voltage

110V,220V,380V,400V,440V,480V

Transport Package

Wooden Package

Specification

S-30KVA-2500KVA

Trademark

yuanchen

Origin

China

HS Code

8504210000

Production Capacity

10000pieces/Year

Key features

High Efficiency & Low Energy Loss:Optimized core design and high-quality silicon steel reduce no-load and load losses, helping customers save operating costs.
Reliable Performance & Long Service Life:Designed for continuous operation with excellent insulation performance and stable electrical characteristics, ensuring long-term reliable power supply.
Advanced Oil Cooling System:High-quality insulating oil provides excellent heat dissipation and insulation performance, ensuring safe operation under heavy loads.
Strong Overload Capacity:Robust design allows stable operation under demanding conditions and sudden load changes.
Customized Voltage & Capacity Solutions:Available with customized voltage levels, power ratings, winding configurations and accessories to meet different project requirements.
International Standard Manufacturing:Manufactured according to IEC, ANSI and other international standards to meet global market requirements.
Strict Quality Control & Testing:Every transformer undergoes comprehensive testing to ensure safety, reliability and consistent performance.
Durable Outdoor Structure:Strong steel tank and corrosion-resistant materials provide excellent protection for outdoor applications.
Factory Direct Supply & Professional Service:Direct manufacturer supply with competitive pricing, technical support and customized solutions.

Company profile

Baoding Yuanchen Transformer Manufacturing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience
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: ≤1.38h

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 (International Electrotechnical Commission) 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: Strict supplier screening and incoming inspection of raw materials. Process Control: Quality control points established at critical production stages. Final Inspection: Each transformer undergoes rigorous factory testing before shipment, with test reports provided.
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, offering a wide power range and high cost-effectiveness. Dry-type transformers: Ideal for indoor, commercial buildings, hospitals, data centers, and other locations with high fire safety requirements.
Q:What are the primary materials for transformers? Are windings copper or aluminum?
A:
We offer both materials: Copper windings: Higher conductivity, better efficiency, smaller size, high mechanical strength, longer lifespan, but higher cost. Aluminum windings: Lower cost, lighter weight, fully qualified alternative material. We recommend clients select suitable materials based on project budget, efficiency requirements, and long-term operational costs.

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