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Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
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Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer
Durable 25kVA Single Phase Oil Transformer

Durable 25kVA Single Phase Oil Transformer

Customization: Available
Application: Power
Phase: Single
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Product Description

Durable Single Phase Oil Transformer
📦 Basic Information
Model NO.
D-10KVA-250KVA
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001, CCC, CE
Usage
Power / Distribution Transformer
Frequency
Power Frequency
Primary Voltage
13.2kv / 7.62kv
Secondary Voltage
120V - 240V
Materials
Copper / Aluminum Windings
Service Life
More Than 20 Years
Efficiency
99%
Warranty
1 Year
Standard
IEC60076
🔍 Product Description
Product View
Parameter Specification
Capacity≥10KVA
Primary Voltage6-35KV
Secondary Voltage120-450V
Winding MaterialsCopper / Aluminum
⭐ Main Products
Main Product Line
🏢 Company Profile
Company Facility

We are a leading professional manufacturer dedicated to the design, production, and sales of high-quality power transformers. Our company 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.

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 process integrates advanced equipment with skilled craftsmanship in core processing, coil winding, and vacuum drying.
Technical Workshop
🏭 Our Factory
Factory Interior 1
Factory Interior 2
📜 Certificates & Exhibition
Certificates
Exhibition
🚚 Packaging & Transportation
Packaging Process 1
Packaging Process 2

We use specialized packaging based on shipping methods to ensure safe arrival. For LCL shipments, we use sturdy wooden crates with moisture-proofing. For FCL shipments, units are securely fastened directly inside the container.

❓ Frequently Asked Questions
Does your company hold international quality certifications?
Yes, our factory is ISO 9001 certified. Our products comply with international standards such as IEC (International Electrotechnical Commission) and CE.
What is your annual production capacity?
We operate a modern production base with advanced lines. Our annual capacity exceeds 10,000 units, ranging from 30KVA to 20MVA.
Do you offer copper or aluminum windings?
We offer both. Copper windings provide higher conductivity and longer lifespan, while aluminum windings are a cost-effective and lighter alternative.
What is the typical delivery lead time?
Standard small transformers usually take 15-30 days. Large or customized units may require 45-90 days depending on specifications.
What is the warranty period for your transformers?
We offer a standard 12-month warranty from the date of manufacture. Extended warranties for major components are available upon request.
How do you ensure product quality before shipment?
We implement strict source control on raw materials and process control at every stage. Each transformer undergoes rigorous factory testing, and reports are provided before shipment.

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