All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Metals & Alloys
Carbon Steel
Flat Steel Products
Silicon Steel
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
  • Customized 3UI300 Three Phase Transformer EI Core EI Lamination
Customized 3UI300 Three Phase Transformer EI Core EI Lamination

Customized 3UI300 Three Phase Transformer EI Core EI Lamination

  • 3000 - 7999 Kilograms
    $1.08
  • 8000 - 14999 Kilograms
    $1.05
  • 15000 - 24999 Kilograms
    $1.02
  • >= 25000 Kilograms
    $0.96

Customization:

Customized logo（Min.Order: 15000 pieces）
Customized packaging（Min.Order: 15000 pieces）
Graphic customization（Min.Order: 15000 pieces）
View product details

Customized 3UI300 Three Phase Transformer EI Core EI Lamination

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Transformer Core Efficiency: Designed for three-phase transformer applications, the 3UI300 EI core utilizes cold-rolled non-oriented silicon steel (grade 50WW470) to optimize magnetic efficiency and reduce energy loss.
  • Precision Engineering: Features a precision tolerance of ±1% and pre-drilled mounting holes for secure, accurate assembly in diverse equipment configurations.

Key features

  • 1. Material Technology

    • With high-grade non-oriented silicon steel (50WW470) and corrosion-resistant coating, achieve 20% lower core losses and extended durability in harsh environments*.

  • 2. Precision Engineering

    • With 1% precision tolerance and cold-rolled processing, ensure minimal energy loss and consistent performance in high-load power systems*.

  • 3. Efficient Design

    • The EI lamination design optimizes magnetic flux path, enhancing efficiency by up to 15% compared to traditional C-shaped cores*.

  • 4. Commercial-Grade Performance

    • Designed for three-phase systems, this core supports continuous operation in commercial and industrial applications, handling heavy loads with stability*.

  • 5. Certification Standards

    • Complies with GB, AISI, and ASTM standards, ensuring global compatibility and reliability for manufacturing requirements.

Product details

Customized 3UI300 Three Phase Transformer EI Core EI Lamination

The Customized 3UI300 Three Phase Transformer EI Core is a precision-engineered component designed for high-efficiency electrical systems. Crafted from non-oriented silicon steel (grade 50WW470) with a cold-rolled finish, it ensures optimal magnetic performance in transformer applications. The EI lamination pattern and three-phase compatibility make it ideal for industrial and commercial power systems. With a tight 1% tolerance and coated surface, it balances durability and precision for reliable operation.

Technical specifications

FeatureSpecificationBenefit
MaterialNon-oriented silicon steel (50WW470)High permeability for reduced energy loss
FinishCoated (anti-corrosion)Enhanced longevity in harsh environments
GradeGB/AISI/ASTM compliantEnsures global standard adherence
PatternEI laminationMinimizes eddy current losses in transformers
Tolerance±1%Precision alignment for efficient assembly
ProcessingPrecision punchingCustomizable hole patterns for mounting

Customization guide

Adjustable parameters:

  • Hole spacing/size: Tailored to fit specific mounting requirements.
  • Thickness: Ranges from 0.35mm to 0.65mm to match transformer power ratings.
  • Coating type: Options include epoxy or PTFE for specialized corrosion resistance.

Get inspired

With its non-oriented silicon steel core, you can achieve up to 20% lower energy losses in power transformers. The coated finish ensures corrosion resistance in humid or industrial settings, while the EI lamination design simplifies assembly in three-phase systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Magnetic Flux Density1.8 T+15% (2.07 T)+30% (2.34 T)*
Tolerance±1.5%±1%±0.8%
CertificationsGB compliantGB + ASTMGB + ASTM + IEC
Max Power Handling50 kVA100 kVA200 kVA

Supplier's note

  1. Three Key Breakthroughs:

    • Non-oriented silicon steel (50WW470): Reduces hysteresis losses by 15% vs. standard steel.
    • Precision tolerance (±0.8% in Pro Model): Enables seamless integration in high-precision transformers.
    • Triple certification (Pro Model): Meets global standards for aerospace and medical equipment use.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or small commercial transformers requiring basic performance (e.g., 50 kVA substations).
    • Advanced Model: Suitable for industrial applications needing enhanced durability (e.g., HVAC systems).
    • Pro Model: Designed for critical infrastructure (e.g., data centers, aerospace) where ultra-high efficiency and compliance are paramount.

Pro Model’s magnetic flux density exceeds industry benchmarks by 30%, enabling compact designs for high-power applications.

Frequently asked questions

  • Which three-phase transformer core model suits high-efficiency industrial applications?

  • Silicon steel vs. Aluminum for transformer cores: Which offers better magnetic properties?

  • Can the 3UI300 EI lamination be customized for specific transformer designs?

  • Is the non-oriented silicon steel compliant with ASTM standards?

  • Is the 3UI300 suitable for high-frequency transformer applications?

  • What makes the EI lamination's hole design suitable for precise assembly?

  • Does your service include punching for EI lamination customization?

  • Why is 50WW470 grade silicon steel preferred for transformers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material GradeIndustrial transformers, power systems50WW470 silicon steel (core loss ≤1.1 W/kg per IEC 60404-2) ▲▲
(Industry: 50WW300 at 1.5 W/kg)		25% lower energy loss ▲▲
Enhanced efficiency in high-load applications		Higher material cost vs. standard grades
Dimensional TolerancePrecision machinery, robotics±1% (ISO 9001 certified) ▲
(Industry: ±2%)		Seamless integration with mating parts
Reduces assembly errors		Requires specialized machining, increasing production time
Surface CoatingCorrosive environments (e.g., chemical plants)Epoxy coated (ASTM D3359 adhesion grade 4B) ▲
(Industry: Uncoated)		3x longer lifespan in harsh conditions ▲
Resists chemical corrosion		Adds to material and coating costs
Compliance StandardsGlobal manufacturing projectsMeets GB/T 24599, ASTM A36, AISI 50WW ▲▲
(Industry: Single standard)		Simplifies international procurement ▲▲
Reduces regulatory risks		Higher certification costs
Cold Rolling ProcessHigh-frequency transformersCold-rolled to 0.35mm thickness (ASTM A1006) ▲
(Industry: Hot-rolled)		20% higher magnetic permeability ▲
Improved heat dissipation		More energy-intensive production
Three-Phase DesignIndustrial power distribution systemsBalanced three-phase configuration (IEC 60038)Reduces harmonic distortion by 40%
Ensures stable power output		Requires specialized design expertise

Related searches

furniture manufacturing machineryelectric car sunroofwomen boxercotton women boxercustom boxerbiometric keybordbiometric fingprint keyboardnfc biometric keyboarddisposable endolaser fibersoft squishy puffer ballsanitary swimming pool filterspring cone crusherlottery scratch tickets printingcold ac dc tig welding machinedouble curtain tracksLogistics Cargo Transport Robottransmission mount ISUZUamber glass reagent bottlesstainless steel egg whisk

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.