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Transformers
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
  • Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V
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Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V

  • 1 - 9 Sets
    $4,390
  • >= 10 Sets
    $4,200

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Transformation: Enables step-up/step-down conversion between 220V, 380V, 415V, 480V, and 690V, supporting both isolation and autotransformer configurations for flexible power distribution.
  • Industrial Efficiency: Features a toroidal coil structure with 100% copper or aluminum windings, ensuring high energy efficiency and minimal power loss for 3-phase applications.

Key features

  • 1. Material Technology

    • With 100% copper or aluminum windings and a toroidal coil structure, achieve up to 20% higher energy efficiency compared to conventional transformers.*

  • 2. Interactive Design

    • With the open-front metal enclosure design, access internal components 30% faster than traditional sealed models for quick maintenance and repairs.*

  • 3. Performance Parameters

    • With a 500KVA capacity and multi-voltage compatibility (220V–690V), handle heavy industrial loads with 15% lower energy loss than standard transformers.*

  • 4. Scenario Solutions

    • With versatile step-up/step-down functionality, adapt to diverse industrial needs compared to single-purpose transformers, ensuring flexibility in applications like manufacturing and commercial power distribution.

  • 5. Certification Standards

    • With CE and RoHS certifications, ensure compliance with EU safety and environmental regulations, surpassing non-certified alternatives in reliability and market acceptance.

Product details

Factory Price 3 Phase Isolation Step up Step Down Transformer 500KVA 220V 380V 415V 480V 690V

The Factory Price 3 Phase Isolation Step Up/Step Down Transformer 500KVA is a robust, versatile power conversion solution designed for industrial and electronic applications. Built with high-quality materials and advanced engineering, it supports flexible voltage conversion (220V–690V) and offers customizable configurations to meet diverse operational needs.

Technical specifications

FeatureSpecificationBenefit
Material100% copper or aluminum windings, laminated steel coresEnhanced conductivity and reduced energy loss for optimal efficiency.
Coil StructureToroidal designCompact size, low leakage flux, and minimal electromagnetic interference.
Voltage RangeInput: 220V/380VOutput: 220V/380V/415V/480V/690V
CertificationsCE, RoHSEnsures safety, environmental compliance, and reliability.
Capacity500KVAHandles high-power loads for industrial machinery and large-scale systems.
Phase Configuration3 PhaseStable power distribution for heavy-duty applications.

Customization guide

Adjustable winding configurations and material choices (copper for high-current applications, aluminum for cost-effective setups) allow customization to meet specific voltage requirements or environmental conditions. The open-front design enables easy access for maintenance and component adjustments.

Get inspired

With its toroidal coil structure and laminated steel cores, this transformer delivers efficient power conversion in tight spaces. Ideal for manufacturing facilities, data centers, or any environment requiring reliable step-up/step-down voltage management.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Efficiency95%+15% (98.5%)+30% (99.5%)
Voltage Handling220V–415V+20% (up to 480V)+40% (up to 690V)
Customization LevelStandardAdjustable windingsFully modular design
Material OptionAluminumCopper or aluminumPremium copper

Supplier's note

  1. Technical Breakthroughs:

    • Toroidal Coil Structure: Reduces electromagnetic interference and improves energy density.
    • Laminated Steel Cores: Minimizes eddy current losses for 15–30% higher efficiency.
    • CE/RoHS Compliance: Ensures safety and environmental sustainability without compromising performance.

  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial applications (e.g., small factories) requiring 220V–415V conversions.
    • Advanced Model: Ideal for medium-scale operations needing higher voltage (up to 480V) and customizable windings for precise load balancing.
    • Pro Model: Designed for heavy-duty environments (e.g., mining, data centers) with extreme voltage demands (up to 690V) and premium copper windings for long-term reliability.

With the Pro Model’s 690V capability, you can power high-voltage machinery safely. Pair it with copper windings to ensure minimal energy loss, even under peak loads. The open-front design simplifies maintenance, reducing downtime for all versions.

Frequently asked questions

  • Which 3-phase isolation transformer suits industrial facilities needing 220V to 480V voltage conversion?

  • How to maintain a step-up/step-down transformer with an open front enclosure?

  • Copper vs Aluminum windings: Which is better for high-capacity transformers?

  • Can this 500KVA transformer be customized for 415V output in manufacturing plants?

  • Is the toroidal coil structure in this transformer CE-certified for safety?

  • What’s the advantage of an auto transformer for data centers vs traditional models?

  • Does this transformer support reverse voltage conversion (step-down from 480V to 220V)?

  • How does the metal enclosure protect the transformer in harsh outdoor environments?

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