Oil Immersed Transformer

Oil Immersed Transformer for power distribution and substation projects, available for OEM/ODM customization, stable supply, and export procurement.

31.5MVA 115kV to 13.8kV Power Transformer Oil Immersed Step down Transformer IEC Standard Copper Winding

$95,000-125,000 /pack

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 pack
Model NO. TF-2248
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Factory direct pricing. We ship globally.

Introduction

Input Voltage115kVOutput Voltage13.8kV
Frequency50 HzPhaseThree
TypeOil-Immersed TransformerCoil NumberTwo Windings
Coil StructureConcentricApplicationPower Transformer
Capacity31.5MVAMaterial99.9% Oxygen-free Copper & CRGO Silicon Steel
Vector GroupYNd11StandardIEC 60076 / IEEE C57
Cooling MethodONAN / ONAFTap ChangerOLTC (On-Load Tap Changer)

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Transformer Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

31.5MVA 115kV to 13.8kV Power Transformer Oil Immersed Step down Transformer IEC Standard Copper Winding

SKU: TF-2248

Contact Form (#3)

Home

Products

about

contact