Ei Silicon Steel Lamination Core For Transformer
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Ei Silicon Steel Lamination Core For Transformer

Model: Ei Silicon Steel Core for 11/0.4kV 250kVA Transformer
Material: High-permeability Silicon Steel Core (silicon content 3.0%-3.5%)
Structure: Ei Lamination Core optimized for 50Hz frequency
Dimensions: Suitable for 250kVA transformers, laminations thickness options: 0.27mm/0.35mm-0.5mm
Process: Precision stamping, smooth edges for minimal burrs in core lamination
Standards: Complies with IEC 60404-8 international standards
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Description

Technical Parameters

Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of ei silicon steel lamination core for transformer in China, also supports customized service with low price. Welcome to buy discount ei silicon steel lamination core for transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.

 

 

Key Advantages of Ei Silicon Steel Lamination Core for Transformer

 

 

 

 

Ei Silicon Steel Lamination Core for Transformer

(1) High Magnetic Permeability & Low Loss
Manufactured with premium Silicon Steel Transformer Core material, achieving magnetic permeability of 12000 Gauss/Oe. Iron losses are reduced by 15%-20% compared to conventional silicon steel, significantly improving transformer energy efficiency and meeting global energy standards.

(2) Precision Engineered Design
The Ei Lamination Core features an asymmetric open structure to optimize magnetic path efficiency and minimize eddy current losses. Laser-cut edges ensure smooth surfaces for core lamination, reducing energy loss caused by assembly gaps.

(3) Durability & Sustainability
Surface coated with eco-friendly insulating paint, resisting corrosion and oxidation for prolonged transformer lifespan. Fully compliant with RoHS and REACH regulations to support international certifications.

 

 

 

Products parameter

 

Ei Silicon Steel Lamination Core for Transformer

 

Ei Silicon Steel Lamination Core for Transformer

 

 

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Detailed photos

 

 

 

Ei Silicon Steel Lamination Core for Transformer

 

Ei Silicon Steel Lamination Core for Transformer

 

 

Applications of Laminated iron core

 

(1) Power Distribution Systems
Tailored for 11/0.4kV low-voltage distribution transformers, ideal for industrial parks, commercial buildings, and residential power supply, ensuring stable voltage conversion at 50Hz frequency.

(2) Industrial Equipment Integration
Suitable for transformers in injection molding machines, elevators, central air conditioning systems, etc. The Ei Transformer Core guarantees steady operation under heavy loads.

(3) Custom Solutions
Customizable Silicon Steel Core thickness, size, and coating options to meet specialized demands, such as wind energy converters, UPS power systems, and other high-reliability applications.

 

Ei Silicon Steel Lamination Core for Transformer

 

 

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Why choose us?

 

GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.

 

Three Phase Silicon Steel Ei Lamination Core

Production environment

Three Phase Silicon Steel Ei Lamination Core

 

Packing

Three Phase Silicon Steel Ei Lamination Core

 

Three Phase Silicon Steel Ei Lamination Core

 

 

FAQ
 

Q1: What are the key advantages of Silicon Steel Ei Lamination Cores?

A: High magnetic permeability and ultra-low core losses boost transformer efficiency, minimize heat, and reduce energy waste.

Q2: How does this product resist corrosion?

A: Durable surface coatings (e.g., anti-corrosion plating) protect against salt spray and humidity, ensuring longevity in harsh outdoor environments.

Q3: Why is the E-I core design preferred?

A: The E-I configuration optimizes magnetic field alignment, reduces eddy current losses, and enhances power density in compact designs.

Q4: What temperature range can it withstand?

A: Operates reliably from -50°C to +180°C, suitable for extreme conditions like high altitudes or freezing climates.

Q5: Is it suitable for space-constrained applications?

A: Yes-ultra-slim construction saves over 30% space, making it ideal for compact devices.

Q6: Does it require special maintenance?

A: No-anti-oxidation coatings and sealed construction ensure long-term reliability with no extra upkeep.

 

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