Power Transformers

Power Transformers for utility grids, substations and industrial power systems, with OEM/ODM customization, stable supply and strict manufacturing control.

Customized 3-Phase Oil Immersed Power Electricity Distribution Transformers for Utility

$541,000 /unit

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

MOQ 1 unit
Model NO. energy-23005
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Input Voltage60kv,63kv, 69kV, 110kV, 115kV, 132kV, 220kV, 400kVOutput Voltage34.5kv 24.94kv 13.8kv 12.47kv 13.2kv 11kv
Frequency50 Hz, 60 HzPhaseThree
TypeOil-Immersed TransformerCoil Number2/3
Coil StructureTOROIDALApplicationPower
Product namethree phase high voltage oil immersed power transformerFrequency50 / 60Hz
Vector groupDyn11 / Yyn0Cooling MethodONAN ONAF
Primary voltage230kv 220kv 138kv 132kv 110kv 115kv 69kv 66kvSecondary voltage6.3 6.6 10.5 11 20 34.5 35 kv
CertificationCSA/IEEE/CESIPower120mva 200mva 500mva 1000mva
ApplicationOil & Gas Chemicals, New Energy, Utilities, Data Centers

We are China Loong Energy Equipment Co., Ltd., a professional manufacturer and supplier specializing in Energy Equipment. We have brought together and coordinated resources across the Energy Equipment supply chain, enabling us to maintain consistent product quality and establish 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 Energy Equipment Co., Ltd. All rights reserved.
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Customized 3-Phase Oil Immersed Power Electricity Distribution Transformers for Utility

SKU: energy-23005

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