Ei Silicon Steel Lamination Core For 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
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

(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.
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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.

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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.

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