Jiangsu Zhongtongweiye Special Steel Co., Ltd. is one of the leading manufacturers and suppliers of three phase सिलिकॉन स्टील ei lamination core in China, also supports customized service with low price. Welcome to buy discount three phase सिलिकॉन स्टील ei lamination core for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Model and Structure:
Core EI (E-type/I-type composite structure), specifically designed for 400kVA transformers.
Material and Performance:
High magnetic permeability सिलिकॉन स्टील sheets (Si content ≥3.0%), core loss ≤1.0W/kg, even lower losses at a frequency of 50Hz.
Voltage Level:
11/0.4kV, suitable for medium and low voltage power distribution system requirements.
Manufacturing Standards:
Fully automated winding and insulation coating process, compliant with IEC 60278/GB/T 20832 certification.
Environmental Adaptability:
Operating temperature range -25℃ to +45℃, strong resistance to interference.
Product Features of Ei Lamination Core
High-efficiency Magnetic Circuit Design:
The Core Lamination uses a core ei structure to optimize the magnetic circuit path, reducing eddy current losses and improving efficiency to over 98%.
Low Energy Consumption and Stability:
The Laminated core of transformer reduces iron loss and noise through precision stacking technology, ensuring long-term stable operation at a frequency of 50Hz.
Environmentally-friendly and Durability:
The surface of the Laminated iron core has an insulating coating that suppresses partial discharge, with a chrome-free passivation process meeting RoHS standards, extending service life.
Flexible Adaptability:
The modular structure of Core Lamination supports quick disassembly and assembly, compatible with retrofitting and maintenance needs of transformers from different brands.
Jiangsu Zhongtongweiye Special Steel Co., Ltd. वूशी, चीन में स्थित एक पेशेवर और प्रतिष्ठित स्टील निर्माता एवं निर्यातक है। सिलिकॉन स्टील, निकल मिश्र धातु स्टील, डाई स्टील और अन्य संबंधित स्टील उत्पादों की पेशकश में विशेषज्ञता……
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