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Transformers
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
  • Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV
Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV

Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV

$300.00-$7000.00/ Piece|1 Piece/Pieces(Min. Order)

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Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Conversion Efficiency: Designed as a three-phase step-down transformer, it converts high-voltage inputs (6kV, 10kV, 15kV, 35kV) to lower voltages, ensuring stable power distribution for diverse applications.
  • Autotransformer & Toroidal Coil Structure: Combines autotransformer technology with a toroidal coil design for compact size, high efficiency, and minimal energy loss, ideal for space-constrained environments.

Key features

  • 1. Oil-Immersion & Robust Construction

    • With an oil-immersed design and a corrosion-resistant metallic enclosure, ensure efficient heat dissipation and protection against environmental damage. This construction extends lifespan by ~30% compared to dry-type transformers in harsh industrial settings*.

  • 2. Electronic Control Flexibility

    • With an electronic interface for programmable voltage adjustments, enable precise three-phase power distribution tailored to specific operational needs, unlike traditional fixed-setting transformers.

  • 3. High Efficiency & Wide Voltage Compatibility

    • With a toroidal coil structure and autotransformer design, achieve 98% efficiency and handle input voltages from 6kV to 35kV. This offers 15% higher efficiency than conventional transformers*, reducing energy loss in high-demand applications.

  • 4. Commercial-Grade Reliability

    • Engineered for continuous operation in commercial/industrial scenarios, supporting 20% higher load capacities than residential models*. Ideal for factories, power grids, and large facilities requiring stable power conversion.

  • 5. CE-Certified Safety & Compliance

    • Backed by CE certification, guarantee compliance with international safety and performance standards, ensuring reliable operation in regulated environments.

Product details

Oil Immersed Type Power Distribution Transformer Electronic Transformer Three Phase Step Down 10KV 11KV 15KV 20KV 22KV 33KV

The Oil Immersed Type Power Distribution Transformer is a robust three-phase autotransformer designed for efficient voltage conversion in power distribution systems. With a toroidal coil structure and oil-immersed cooling, it ensures reliable performance across voltage ranges of 6kV to 35kV. CE-certified and built with durable metallic enclosures, this transformer is ideal for industrial, commercial, and residential applications requiring high power stability and safety.

Technical specifications

FeatureSpecificationBenefit
Coil StructureToroidalHigher efficiency and compact design
Voltage Rating6kV, 10kV, 15kV, 35kVFlexible adaptation to grid requirements
Cooling MethodOil-immersed with finned enclosureEnhanced heat dissipation for longevity
CertificationCE-compliantGuaranteed safety and international use
Phase ConfigurationThree-phaseBalanced power distribution
Safety FeaturesGrounding connections, protective coversMinimized risk of electrical hazards

Customization guide

Adjustable parameters include voltage ratings (customizable from 6kV to 35kV), power capacity, and insulation levels to meet specific industrial, commercial, or residential needs.

Get inspired

With its toroidal coils and oil-immersed cooling, this transformer ensures efficient power conversion even under heavy loads. Ideal for applications like industrial machinery, commercial buildings, or residential grids requiring reliable step-down voltage transformation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Voltage Handling15kV22kV35kV*
Efficiency95%97% (+2%)98.5% (+3.5%)*
Overload Capacity120% for 1 hour150% for 2 hours200% for 3 hours
Weight500kg650kg (+30%)800kg (+60%)*

Supplier's note

  1. Three Key Breakthroughs:

    • Autotransformer Design: Enables higher efficiency (up to 98.5% in Pro Model) by sharing coils between windings.
    • Toroidal Coils: Reduce energy loss and space requirements by 20% compared to traditional designs.
    • CE Certification: Ensures compliance with global safety standards for broad deployment.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or small commercial setups requiring up to 15kV.
    • Advanced Model: Suitable for medium-scale industries needing 22kV and extended overload tolerance.
    • Pro Model: Designed for heavy industrial use (e.g., mining, manufacturing) with 35kV capacity and triple the overload endurance of competitors.

With the Pro Model’s 200% overload capacity, you can handle peak demands without downtime. Pair its high voltage rating with oil-immersed cooling to ensure stable performance in harsh environments.

*Denotes industry-leading specifications compared to standard benchmarks.

Frequently asked questions

  • Which oil-immersed power distribution transformer model is suitable for 10KV to 400V step-down in industrial settings?

  • How do I maintain the oil level in an oil-immersed electronic transformer for optimal performance?

  • What are the advantages of a toroidal coil structure in three-phase distribution transformers?

  • Can this autotransformer be customized for non-standard voltage ratings like 15KV input?

  • Is the three-phase step-down transformer CE-certified for commercial use?

  • What applications are best suited for a 22KV to 400V three-phase distribution transformer?

  • What safety features are included in this oil-immersed transformer?

  • How does the toroidal coil structure improve efficiency compared to conventional transformers?

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