Power Transformers

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

S13 Three Phase Oil Immersed Distribution Transformer 10kv 11kv 20kv 315kVA CE ISO for Industrial Power Distribution System

$1,200-1,800 /piece

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

MOQ 1 piece
Model NO. energy-23222
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Input Voltage10 kV, 11 kV, 6.3kv 10kv 20kvOutput Voltage400 V
Frequency60 HzPhaseThree
TypeOil-Immersed Transformer, AutotransformerCoil Number3
Coil Structurelayer coilApplicationPOWER
Vector groupDyn11 / Yyn0CertificationISO CE
Winding materialCopperAluminumOutput Voltage200V/220V/230V/240V/380V/400V/ 415V/440V/480V/600V/690V
Frequency50Hz/60HzCooling MethodONAN
TypeOil-typeFeatureHigh Efficiency
ApplicationIndustrial Power Supplies

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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S13 Three Phase Oil Immersed Distribution Transformer 10kv 11kv 20kv 315kVA CE ISO for Industrial Power Distribution System

SKU: energy-23222

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