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  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
  • Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V
Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V

Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V

$300.00-$368.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Step-Up Conversion: Designed to efficiently step up input voltages (220V/380V) to higher output voltages (208V/380V/480V) for 3-phase power systems.
  • Isolation Protection: Provides electrical isolation between primary and secondary circuits to enhance safety and prevent short-circuit risks in industrial/commercial environments.

Key features

  • 1. Advanced Material Technology

    • With high-grade silicon steel sheets and EI core design, ensure efficient energy transfer and minimal power loss compared to conventional transformers*

  • 2. Modular Interactive Design

    • With a customizable terminal block and colored wiring system, easily configure voltage outputs for diverse industrial applications*

  • 3. High-Performance Parameters

    • With a 10KVA rated capacity and three-phase capability, handle heavy loads while maintaining stable voltage output across varying power demands

  • 4. Industrial Scenario Solutions

    • Designed for continuous three-phase operation, this transformer optimizes power distribution in factories and commercial facilities requiring reliable voltage regulation*

  • 5. Safety-Certified Construction

    • Complies with ISO safety standards for isolation transformers, ensuring operator protection and system reliability*

Product details

Factory Selling Dry Type Isolation Transformer 10KVA 3 Phase Step up Transformer 208V 220V to 380V 480V

The Factory Selling Dry Type Isolation Transformer 10KVA is a compact, three-phase step-up transformer designed for industrial and commercial power distribution. With a rated capacity of 10KVA and voltage conversion capabilities from 208V/220V to 380V/480V, it ensures reliable power transfer in environments requiring voltage adjustment. Built with silicon steel sheet cores and a modular EI coil structure, it combines high efficiency with thermal stability.

Technical specifications

FeatureSpecificationBenefit
Core MaterialSilicon steel sheetHigh magnetic permeability, low loss
Coil StructureEI laminatedCompact design, efficient energy transfer
Voltage RangeInput: 220V/380VOutput: 208V/380V/480V
Phase Configuration3-phase isolation transformerSafe power isolation for industrial use
Thermal ManagementMetal base with enhanced heat dissipation20% faster cooling than standard models
Safety FeaturesColor-coded terminal blockReduced connection errors, enhanced safety

Customization guide

Adjustable voltage configurations (208V–480V) and modular coil design allow customization for specific power distribution needs. The terminal block supports reconfiguration for varying input/output requirements.

Get inspired

This transformer’s isolation design and three-phase capability make it ideal for industrial machinery, commercial lighting systems, and manufacturing equipment where precise voltage control and safety are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Capacity10KVA15KVA (+50%)20KVA (+100%)
Efficiency95%97% (+2%)98.5% (+3.5%)
Isolation Voltage2,000V3,000V (+50%)5,000V (+150%)
Thermal Stability80°C ambient90°C ambient105°C ambient

Supplier's note

  1. Technical Breakthroughs:

    • EI Core Design: Achieves 98.5% efficiency in the Pro Model, reducing energy waste by 3.5% over traditional models.
    • Triple Isolation Voltage: The Pro Model’s 5,000V rating ensures safe operation in high-voltage industrial environments.
    • Modular Construction: Enables quick disassembly for maintenance, cutting downtime by 40% compared to non-modular designs.

  2. Version Selection Guide:

    • Base Model: Ideal for standard commercial applications (e.g., office lighting) where 10KVA suffices.
    • Advanced Model: Suitable for light industrial use (e.g., small machinery) needing higher efficiency and 15KVA capacity.
    • Pro Model: Designed for heavy-duty industrial scenarios (e.g., manufacturing plants) requiring 20KVA and extreme thermal stability. With its 5,000V isolation, it safely handles high-voltage processes like welding equipment.

With this transformer’s EI core and metal base, you can ensure energy efficiency and long-term reliability. The Pro Model’s enhanced thermal performance allows it to outperform industry benchmarks in extreme conditions.

Frequently asked questions

  • Which 3-phase isolation transformer is best for small industrial workshops needing 10KVA capacity?

  • How do I maintain the terminal block of a dry type isolation transformer?

  • What’s the difference between isolation and autotransformer coils in 3-phase systems?

  • Can this 10KVA isolation transformer be customized for 480V output in manufacturing plants?

  • Is this transformer’s material compliant with industrial safety standards?

  • Why choose a dry-type isolation transformer over oil-filled for indoor use?

  • How does this transformer handle voltage fluctuations in 3-phase industrial setups?

  • What’s the advantage of the EI coil structure in this 3-phase transformer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Isolation TransformerMedical equipment, labs, sensitive electronicsSeparate primary/secondary coils (IEC 61800-3 compliant)Full electrical isolation ▲ (prevents ground loops), 45 dBA noise (quieter than office)Higher cost than autotransformers
AutotransformerIndustrial motors, voltage adjustmentSingle coil with taps (IEC 60076-1)95% efficiency (cost-effective), compactNo isolation (safety risk)
Dry-Type TransformerIndoor facilities, officesAir-cooled, no flammable oil (UL 1446 certified)Fire-safe ▲, low maintenanceLower thermal capacity
Three-Phase TransformerIndustrial power distributionHandles 3-phase AC (IEC 60076-8)Efficient power transfer ▲, balanced loadRequires 3-phase supply
Step-Up TransformerLong-distance power transmissionOutput 480V from 220V (IEC 61800-2)Reduces line loss ▲, high voltage outputRequires robust insulation
High Efficiency TransformerEnergy-sensitive applications98% efficiency (IEC 60076-7)Low energy loss ▲, cost savings over timeHigher initial cost

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