Tanaka Electric Tanaka Electric

160kVA 250kVA Outdoor 33kv 300kVA 3 Phase Oi Immersed Distribution Transformer

Customization: Available
Application: Power, Electronic
Phase: Three

Product Description

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Basic Product Specifications
Model NO.
S-30KVA-2500KVA
Core
Core-type Transformer
Cooling Method
Oil-immersed Type
Winding Type
Two-winding
Certification
ISO9001, CCC, CE
Usage
Power / Distribution Transformer
Frequency
50 Hz / 60 Hz
Winding Material
Copper
Input Voltage
6kv, 10kv, 15kv, 20kv, 35kv
Output Voltage
110V-480V
Efficiency
99%-99.99%
Service Life
> 20 Years
Product Description
Phase Oil Immersed Distribution Transformer
Transformer Details
Capacity≥10KVA
Primary Voltage6-35KV
Secondary Voltage120-450V
Winding materialsCopper/Aluminum
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Main Product Display
Main Transformer Product
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Professional Manufacturing
Manufacturing Facility

Empowering Connections with Reliable Electrical Solutions

We are a leading professional manufacturer dedicated to the design, production, and sales of high-quality power transformers. Our facility has built a solid reputation for robust engineering and reliable products that serve both domestic and international markets.

Our core business encompasses the manufacturing of a comprehensive range of transformers, including Distribution Transformers (up to 35kV), Dry-Type Transformers, Oil-Immersed Transformers, and Compact Substations. We strictly adhere to international quality standards, holding ISO 9001 Quality Management System Certification, and our products are designed to meet IEC, CE, and other relevant international norms.

Production Capability and Technological Strength

Operating from a modern facility spanning over 90,000 square meters, we boast an annual production capacity exceeding 3,000,000 kVA. Our manufacturing process integrates advanced equipment with skilled craftsmanship. We possess strong in-house capabilities for core processing, coil winding, vacuum drying, and tank fabrication.

Production Line
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Factory & Certificates
Factory Overview
Production Workshop
Certificates
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Packaging & Transportation
Exhibition
Packaging
Shipping
Frequently Asked Questions
Does your company hold any relevant international quality certifications?
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.
What is your factory's production capacity?
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.
How do you ensure product quality?
Quality assurance spans the entire process: Strict supplier screening of raw materials, quality control points at critical production stages, and rigorous factory testing for each unit before shipment with provided test reports.
What are the primary materials used for the windings?
We offer both Copper and Aluminum windings. Copper provides higher conductivity and longer lifespan, while Aluminum offers a lower-cost, lighter-weight alternative. Clients can select based on project budget and efficiency requirements.
How are transformers packaged for safe long-distance transport?
For LCL shipments, we use sturdy wooden crates with moisture-proofing. For FCL shipments, transformers are securely fastened directly inside the container. All packaging ensures products withstand harsh ocean transport conditions.
What is the standard warranty period?
We offer a 12-month warranty from the date of manufacture. Extended warranties are available for major components and we provide long-term spare parts support.

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